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datasheet v1.0 april.10 2010 enhanced single cell li-battery and power system management ic AXP192 www.datasheet.in
page 1/50 enhanced single cell li-battery and power system management ic AXP192 ?? 1(summary) 2(feature) 3?(typical application) 4?(absolute maximum ratings) 5(electrical characteristics) 6(typical characteristics) 7??(pin description) 8??(functional block diagram) 9??(control an d operating) 9.1 ??(power on/off & reset) ............................................................................................. 15 9.2 ??(ips) .............................................................................................................................. 17 9.3 ?(adaptive charger) ...................................................................................................... 19 9.4 ?(backup batttery) ................................................................................................................. 22 9.5 ?(multi-power outputs) ................................................................................................. 23 9.6 ???/?(default vol tage/timing setting) .......................................................... 24 9.7 ?????(singal collector) ......................................................................................................... 25 9.8 ????(multi-function pin description) ............................................................................ 25 9.9 ?(timer) ............................................................................................................................... ....... 26 9.10 host??(host interface and irq) .................................................................................... 27 9.11 ?(registers) .............................................................................................................................. 28 10?(package) www.infinitrue.com v1.0 www.datasheet.in
page 2/50 enhanced single cell li-battery and power system management ic AXP192 1(summary) AXP192 ??????????? ( ??? ) ??? ???????????? ????????? AXP192 ??? usb-compatible ? 3 ?? (buck dc-dc converter) 4 ? (ldo) ? / / ???? 12-bit adc ??????? AXP192 ? / ?? (ovp/uvp) (otp) (ocp) ? AXP192 ??? (intelligent power select, ips?) usb ??? ?????????????? ?? / ) ????? AXP192 ? usb ????r?? AXP192 ???????? :two wire serial interface (twsi) ?? ???????? ??? ???? ( fuel gauge) ?? 0.5% ?????????? ?? AXP192 ? 6mm x 6mm 48-pin qfn ? ?? z ??? ? , pmp/mp4, , , ?? gps, pda, ? ??? z ? mid z dvd ? umpc and umpc-like ?? z ???? application processor systems z ?????? ?? www.infinitrue.com v1.0 www.datasheet.in
page 3/50 enhanced single cell li-battery and power system management ic AXP192 2(feature) ? ? o ? 2.9v~6.3v (amr -0.3v~15v) o ????? ?ips?? ?? o ? usb ? (4.4v/500ma/100ma) o ??? 100m ? o ?? / ? ? ?? o mosfet ? 1.4a o ???? o ?? usb ?Z? o z?? 0.5% o ? 4.1v/4.15v/4.2v/4.36v ?? o ?? o ? led ???? o ???? ? ? o ???? rtc ? o ????? ? 3 ??? o dc-dc1 0.7v~3.5v ? , 25mv/step, 1.2a o dc-dc2 0.7-2.275v ? , 25mv/step, 1.6a, ? vrc o dc-dc3 0.7-3.5v ? , 25mv/step, 0.7a ? 4 ? o ldo1 30ma ? o ldo2 ldo 1.8v~3.3v ?? 100mv/step, 200ma o ldo3 ldo, 1.8-3.3v ? , 100mv/step, 200ma o ldo io0 ldo, 1.8-3.3v ? , 100mv/step, 50ma ? vrc voltage ramp control ? ?? ? ????? o ? 16 12 bit adc o 4 ?? o ?????? o ????? fuelgauge ?? o ???????? (ma or mw) ?? (% or mah) ?? (%) ??? ? o ??p o ???? ? ??? o host ? twsi ??? o ?? o ???? gpio ?? ? io pwm ?? o ? o ?????? ? ? ?? o ?? o ??????? o ???? o pwrok ????? o ?? ( / ? / ) o ?? o / ?? (ovp/uvp) o (ocp) o (otp) o ? otg vbus ??? / ? ? o ???? 0.5% o mosfet o ?? www.infinitrue.com v1.0 www.datasheet.in
page 4/50 enhanced single cell li-battery and power system management ic AXP192 3?(typical application) AXP192 wakeup/irq pwron pwrok/n_lbo ts bat aps vin2 gnd gnd c14 agnd agnd 10uf 1nf 10uf 4.7uh 2.2uh reset power on/off gnd gnd 1uf 10uf 4.7u c13 10u c16 4.7uf ldo1 ldo2 lx2 dcdc2 lx1 dcdc1 exten dcdc2 dcdc1 vin1 ldo2 ldo1 gnd ipsout 10k 1% 470ohm chgled ipsout vref 0.1u gnd gnd ipsout gnd 10uf ipsout c3 gnd 0.1u ipsout vbus adapter ext_wakeup sck sck sda sda reset drvvbus c9 1u 10uf 1nf ipsout pwren pwren dcdc3 vbus ipsout bat acin pgnd2 pgnd1 ldo3 4.7uf 22r 2.2k 2.2k 51k vccio c25 100pf c21 c22 c24 c7 c2 c1 gnd gnd ldo3 bias vint agnd 200k c6 1uf n_vbusen n_rsto gnd gnd 1nf 4.7uh 2.2uf c19 lx3 dcdc3 vin3 ipsout 10uf pgnd3 gpio0 agnd sysen ldo1 vccio gpio1 gpio2 n_oe backup acin gpio4 nc gpio3 gnd sysen 51k n_rsti ldoin c20 10uf gnd ipsou t 1oh m c10 4.7uf 10uf 4.7uf c4 c5 c8 c11 c12 c15 c17 c18 agnd c26 100pf 0oh m c23 4.7uf www.infinitrue.com v1.0 www.datasheet.in
page 5/50 enhanced single cell li-battery and power system management ic AXP192 4?(absolute maximum ratings) symbol description value units acin input voltage ? -0.3 to 15 v vbus input voltage ? -0.3 to 15 v t j operating temperature range ? -40 to 130 ts storage temperature range ? -40 to 150 t lead maximum soldering temperature (at leads 10sec) ? 300 v esd maximum esd stress voltage human body model >4000 v p d internal po wer dissipation ? 2100 mw 5(electrical characteristics) v in =5v bat=3.8v t a = 2 5 symbol description conditions min typ max units acin regulator v in acin input voltage 3.8 6.3 v i out v out current available before loading bat 500mv voltage drop 2000 ma v uvlo acin under voltage lockout 3.8 v v out ips output voltage 2.9 5.0 v r acin internal ideal diode on resistance pin to pin, acin to ipsout 200 m ? vbus regulator v in vbus input voltage 3.8 6.3 v i out v out current available before loading bat 400mv voltage drop 500 900 ma v uvlo vbus under voltage lockout 3.8 v v out ips output voltage 2.9 5.0 v r vbus internal ideal diode on resistance pin to pin, vbus to ipsout 300 m ? battery charger v trgt bat charge target voltage -0.5% 4.2 +0.5% v i chrg charge current 780 1320 ma i trkl trickle charge current 10%* i chrg www.infinitrue.com v1.0 www.datasheet.in
page 6/50 enhanced single cell li-battery and power system management ic AXP192 ma v trkl trickle charge threshold voltage 3.0 v v rechg recharge battery threshold voltage threshold voltage relative to v target -100 mv t timer1 charger safety timer termination time trickle mode 40 min t timer2 charger safety timer termination time cc mode 480 min i end end of charge indication current ratio cv mode 10% 15% i chrg ma backup battery v trgt backup battery charge target voltage 2.5 3.0 3.1 v i chrg backup battery charge current 50 200 400 ua i backup current when use backup battery 10 15 ua ntc charge 2.112 v cold cold temperature fault threshold voltage discharge 0 3.226 3.264 v charge 0.397 v hot hot temperature fault threshold voltage discharge 0 0.282 3.264 v v dis ntc disable threshold voltage falling threshold hysteresis 0.2 v ideal diode r ds(on) internal ideal diode on resistance(bat to ipsout) 100 m ? symbol description conditions min typ max units off mode current i batoff off mode current bat=3.8v 27 a i suspend usb vbus suspend mode current bat=3.8v vbus=5v n_vbusen=1 86 a logic v il logic low input voltage 0.3 v v ih logic high input voltage 2 v twsi v cc input supply voltage 3.3 v address twsi address 0x68 f sck clock operating frequency 400 1200 khz www.infinitrue.com v1.0 www.datasheet.in
page 7/50 enhanced single cell li-battery and power system management ic AXP192 t f clock data fall time 2.2kohm pull high 60 ns t r clock data rise time 2.2kohm pull high 100 ns dcdc f osc oscillator frequency default 1.5 mhz dcdc1 i vin1 input current pfm mode i dc1out =0 26 a i lim1 pmos switch current limit pwm mode 1600 ma i dc1out available output current pwm mode 1200 ma v dc1out output voltage default 0.7 3.3 3.5 v dcdc2 i vin2 input current pfm mode i dc2out =0 20 a i lim2 pmos switch current limit pwm mode 2300 ma i dc2out available output current pwm mode 1600 ma v dc2out output voltage range 0.7 1.25 2.275 v dcdc3 i vin3 input current pfm mode i dc3out =0 20 ua i lim3 pmos switch current limit pwm mode 1000 ma i dc3out available output current pwm mode 700 ma v dc3out output voltage range 0.7 2.5 3.5 v symbol description conditions min typ max units ldo1 v ldo1 output voltage i ldo1 =1ma -1% 1.25 1.8 2.5 3.3 1% v i ldo1 output current 30 ma ldo2 v ldo2 output voltage i ldo2 =1ma -1% 3 1% v i ldo2 output current 200 ma i q quiescent current 100 a psrr power supply rejection ratio i ldo2 =60ma 1khz db e n output noise,20-80khz vo=3v , io=150ma 28 v rms ldo3 v ldo3 output voltage i ldo3 =1ma -1% 3.3 1% v i ldo3 output current 200 ma i q quiescent current 100 a psrr power supply rejection ratio i ldo3 =10ma 1khz tbd db www.infinitrue.com v1.0 www.datasheet.in
page 8/50 enhanced single cell li-battery and power system management ic AXP192 e n output noise,20-80khz vo=1.8v , io=150ma 18 v rms ldo io0 v ldoio0 output voltage i ldoio0 =1ma -1% 3.3 1% v i ldoio0 output current 50 ma i q quiescent current 90 a psrr power supply rejection ratio i ldoio0 =10ma 1khz tbd db e n output noise,20-80khz vo=1.8v, io=30ma 18 v rms 6(typical characteristics) dc-dc efficiency vs. load(3.8vin) dc-dc load transient(typical) www.infinitrue.com v1.0 www.datasheet.in
page 9/50 enhanced single cell li-battery and power system management ic AXP192 dc-dc ripple v ref vs temperature www.infinitrue.com v1.0 www.datasheet.in
page 10/50 enhanced single cell li-battery and power system management ic AXP192 v trgt vs temperature www.infinitrue.com v1.0 www.datasheet.in
page 11/50 enhanced single cell li-battery and power system management ic AXP192 off mode current vs v bat www.infinitrue.com v1.0 www.datasheet.in
page 12/50 enhanced single cell li-battery and power system management ic AXP192 7??(pin description) num name type condition function description 1 sda io data pin for serial interface,normally it connect a 2.2k resistor to 3.3v i/o power 2 sck i it is the clock pin for serial interface,normally it connect a 2.2k resistor to 3.3v i/o power ldo1 reset output 3 n_rsto io reg9eh[7] gpio[5] 4 n_oe i power output on/off switch gnd:on ipsout:off sysen=ldo1 power good indication 5 pwrok/ n_lbo o low power detect output 6 n_vbusen i vbus to ipsout selection gnd:ipsout select vbus high:ipsout do not select vbus 7 vin2 pi dcdc2 input source 8 lx2 io inductor pin for dcdc2 9 pgnd2 g nmos ground for dcdc2 10 dcdc2 i dc-dc2 feedback pin 11 ldo3 o output pin of ldo3 12 ldo2 o output pin of ldo2 13 ldoin pi input to ldo2 and ldo3 14 vin3 pi dcdc3 input source 15 lx3 io inductor pin for dcdc3 16 pgnd3 g nmos gnd for dcdc3 17 dcdc3 i feed back to dcdc3 gpio 2 pwm 2 current sink 18 gpio2 io reg 93h[2:0] adc input gpio 0 low noise ldo current sink 19 gpio0 io reg 90h[2:0] adc input gpio 1 pwm 1 20 gpio1 io reg 92h[2:0] current sink www.infinitrue.com v1.0 www.datasheet.in
page 13/50 enhanced single cell li-battery and power system management ic AXP192 adc input 21 aps pi internal power input 22 agnd g analog ground 23 pwron i power on-off key input internal 100k pull high to aps 24 bias io external 200kohm 1% resistor 25 vref o internal reference voltage 26 vint po internal logic power, 2.5v 27 pwren io it is the low-voltage power domain enable signal 28 ldo1 o ldo1 output for host rtc block 29 sysen io it is the high-voltage power domain enable signal 30 backup io backup battery pin 31 vbus pi usb vbus input 32 33 acin pi adapter input 34 35 bat io main battery 36 chgled o charger status indication 37 ts i battery temperature sensor input or an external adc input 38 39 ipsout po system power source 40 exten o external power module enable 41 gpio3 i gpio3 42 gpio4 i reg95h[7] gpio4 43 nc o nc 44 vin1 pi dcdc1 input source 45 lx1 io inductor pin for dcdc1 46 pgnd1 g nmos ground for dcdc1 47 dcdc1 i dcdc1 feedback pin 48 irq/ wakeup io irq output or wakeup 49 gnd g thermal ground www.infinitrue.com v1.0 www.datasheet.in
page 14/50 enhanced single cell li-battery and power system management ic AXP192 8??(functional block diagram) bat bat temperature monitor dc-dc1 lx1 output voltage monitor/lbo ldo2 dc-dc3 dc-dc2 serial interface exten ldo3 ips adaptive linear charger irq sck sda vbus ipsout aps control logic pwron dcdc1 pgnd1 pwren gpio1 gpio0 gpio2 sysen pwrok agnd gnd gpio3 ldo1 n_rsto reference voltage ts vbusen acin register chgled nc bias vin1 gpio4 12 bit adc current monitor voltage monitor temperature monitor ldo2 ldo3 ldo1 lx2 dcdc2 pgnd2 vin2 lx3 dcdc3 pgnd3 vin3 vref backup ldoin vint n_oe www.infinitrue.com v1.0 www.datasheet.in
page 15/50 enhanced single cell li-battery and power system management ic AXP192 9??(control and operating) AXP192 ? twsi ? sck/sda ??? io ? host ???? AXP192 ????????? ? : host ???? ? : ??? acin vbus ? 9.1 ??(power on/off & reset) ?(pek) AXP192 pwron ?? gnd ????? power enable key(pek) AXP192 ???????? ?(power on source) 1 acin vbus ?? 2 n_oe ??? 3 pek (power on)? a sysen ? ldo1 ?? AXP192 ??? a n_oe ???? (acin vbus>3.8v ????? ) ? AXP192 ? ( ??????? ) n_oe ???????? pek ??? n_oe ?????? AXP192 AXP192 pek( ?? onlevel ) ?? host ?? (alarm) ?? pwron pek alarm ? ( ?? ) ?? pek ?? AXP192 dc-dc ldo ???? host ? pwren ? / ??? ?(power off)? a pek ? irqlevel ? pek ? host ?? reg32h[7] ? 1 ?? AXP192 ??? AXP192 ????? ldo1 ?? www.infinitrue.com v1.0 www.datasheet.in
page 16/50 enhanced single cell li-battery and power system management ic AXP192 AXP192 ?? : 1 ???_ 2 ????? 3 ??? ( ?????? ) 4 n_oe ??????? 5 pek offlevel ? ( ? 6s) ????? ldo1 AXP192 ????????????? ?? (power on)? b sysen ?? ldo1 ?? AXP192 ??? b ?? b ?? sysen/pwren ? sysen/pwren ???? ?????? ?? a ???? wakeup ???????? host sysen/pwren ? : ?? pxa ?????? ?(power off)? b ?? a ???????? AXP192 n_lbo ??????????? sysen/pwren ??? 2s ??? sysen/pwren AXP192 ?? ? host ?? sysen/pwren ????? ? : ?? b ?? b pxa ?????? ? : ??? (sleep sysen/pwren ????? ) ? (deep sleep sysen/pwren ?? ldo1 ? ) ?? ???? (pwrok/n_lbo) ??? a : AXP192 pwrok ??????? AXP192 ? pwrok ?? ?????? pwrok ????????y ??? AXP192 ?????????? ? pwrok ????????? ??? b : ??? n_lbo ??????????????? b www.infinitrue.com v1.0 www.datasheet.in
page 17/50 enhanced single cell li-battery and power system management ic AXP192 9.2 ??(ips) AXP192 ??? bat usb vbus ??? acin( W ac adapter) ips ????????????? o ???????? o ??? (vbus acin) ??? o ??????????? o vbus acin ???? acin ??? o ? acin ??? vbus ?? acin/vbus ? o ????? 0 ??? ?? : ?? acin ? ipsout ?? bat ????? acin ??? host ? twsi AXP192 ?? ips ????? ?/?????? ??? usb ?? vbus ???? vbus ??? ? usb vbus ?? ??? AXP192 ? vbus ?????? v hold ?? usb Z v hold ?? 4.4v ?? reg30h[5:3] www.infinitrue.com v1.0 www.datasheet.in
page 18/50 enhanced single cell li-battery and power system management ic AXP192 ??? usb vbus ???????? ( ? reg30h[1]) ?? 500ma/100ma( ? reg30h[0]) ???? usb usb ??? usb ????? reg30h[6] AXP192 vbus ???? ? AXP192 ???? usb host ??????? vbus ? v hold AXP192 irq ? host vbus ?? usb ?????? host ??? AXP192 ?? AXP192 ????? AXP192 ????????? ??? bat ??????????? irq ?? host ???????? : ??? ? reg00h[7] ???? acin ? ? reg00h[6] ???? acin ? ( ??????? ) ? reg00h[5] ???? vbus ? ? reg00h[4] ???? vbus ? ( ??????? ) ? reg00h[3] ???? vbus ? vbus ??? v hold ? reg00h[1] ???? acin/vbus ? pcb ?? ? reg00h[0] ????? acin/vbus ???? vbus ? vbus ??? v hold ? host ? irq7 ? ( ? vbus ) vbus ?????????? v hold ? host ?????????? ?? vbus ?? AXP192 ?? vbus ?? n_vbusen ?? reg30h[7] : n_vbusen reg30h[7] ? low 0 vbus vbus acin ?? low 1 vbus high 1 vbus vbus ? vbus ?? high 0 acin/bat ? vbus n_vbusen ? reg30h[7] ?????? usb host ? usb ? vbus ??????? ips ??????? ?? www.infinitrue.com v1.0 www.datasheet.in
page 19/50 enhanced single cell li-battery and power system management ic AXP192 AXP192 ??? vbus ?? n_vbusen reg30h[7] ????? vbus ???????????????? ? ???_(??) AXP192 ?? v wa r n i n g ??? v off aps ??? aps v wa r n i n g ? irq19 aps v off AXP192 ?????? ldo1 ? v wa r n i n g level1/level2 aps ?? level2 ?? irq30 aps ? level1 ? irq v wa r n i n g v off ????? reg3ah reg3bh reg31h bit[2:0] ? ??? 6.3v ? apx19x irq1/4 ???? ?? 7v AXP192 ?? 9.3 ?(adaptive charger) AXP192 ? / ???????????? ?????????? ??????????? ?? ????? ( ????? reg33h ) ?? AXP192 ?????????H??? AXP192 ??? host irq ????? chgled ??? ????? ???? www.infinitrue.com v1.0 www.datasheet.in
page 20/50 enhanced single cell li-battery and power system management ic AXP192 i trkl v trkl i chrg v trgt ?? ? ? ?? v trgt ?? v trgt ????? 4.2v( ? reg33h[6:5] ) ?? ??? v trgt +0.2v ??????? -0.2v v trgt ? 4.2v acin ? 4.2v ???? 4.0v v rch ??? v rch =v trgt -0.1v ?? reg33h[3:0] ???? 450ma 780ma ???? ?? 3.0v ???? ??? 1 ??? 1/10 40 ( ??? reg34h ) ????? 3.0v ? ???????? ???? 3.0v ????????? ???????? 65% ??? irq17 ??? ???????????? ?????? ????? 2 480 ( ??? reg34h ) ????? www.infinitrue.com v1.0 www.datasheet.in
page 21/50 enhanced single cell li-battery and power system management ic AXP192 ????? ????? v trgt ???????? ?? 10% 15% ? ( k? reg33h ) ??? ? AXP192 ? irq18 chgled ????????? v rch ?????? irq17 ??? ??????????? ( ?? ) AXP192 ? irq10 ???? ???? charger ????????? v rch ? ???? irq11 AXP192 ?? reg01h ??????? chgled chgled ????????? ???? ?? chgled nmos open drain( ? ???? ???????? : ?? ? ? ?? ? ? 25% duty 1hz ??????? ? 25% duty 4hz ??? ?? ? / ? AXP192 ? ts ??????? ? www.infinitrue.com v1.0 www.datasheet.in
page 22/50 enhanced single cell li-battery and power system management ic AXP192 ntc ts bat c2 10uf gnd adc ? vth/vtl ??o?? ???? reg38h/39h/3ch/3dh ? vte=0.2v ? 25 ?? 10kohm 1% ntc AXP192 ts ?? ??? 20ua 40ua 60ua 80ua ( ? reg84h) ?? ntc ?k??? AXP192 ? adc ?????? ? irq ? ??????k?? ?k? ts ????? AXP192 ?????? ? AXP192 ?? bat ????? ??? ( ? reg01h) ? irq13 irq14 ??? host ????? ( ? reg32h) 9.4 ?(backup batttery) AXP192 ??????? (bat/acin/vbus) ? ldo1 ?? ?????????? ??? reg35h[7] ??????? 3.0v( ? reg35h[6:5] ) ??? 200ua( ? reg35h[1:0] ) www.infinitrue.com v1.0 www.datasheet.in
page 23/50 enhanced single cell li-battery and power system management ic AXP192 9.5 ?(multi-power outputs) AXP192 ??? : ? ??? ? ?t dcdc1 buck vin1 3.3v i/o 1200 ma dcdc2 buck vin2 1.25vcore 1600 ma dcdc3 buck vin3 2.5vddr 700 ma ldo1 ldo ipsout rtc 30 ma ldo2 ldo ldoin analog/fm 200 ma ldo3 ldo ldoin 1.8v hdmi 200 ma ldo io0 ldo ipsout vmic 50 ma AXP192 3 ?? dc-dc 4 ldo ????? dc-dc ??? ? 1.5mhz ?????? 3 dc-dc pwm ????? ( AXP192 ???? ) ? reg80h dc-dc1/2/3 dcdc1/3 ?? 0.7-3.5v dcdc2 ?? 0.7-2.275v ?? ( ? reg23h 26h 27h 29h ) dcdc1/2/3 ?? 10uf x7r esr ????? 2.5v ? ? 2.2uh 2.5v ??? 4.7uh ?????? 50% ? ?? ? ? murata lqh55pn2r2nr0 2100ma@2.2uh 30mohm murata lqh55pn4r7nr0 1400ma@4.7uh 60mohm murata lqh44pn2r2mp0 2000ma@2.2uh 49mohm murata lqh44pn4r7mp0 1700ma@2.2uh 80mohm tdk vlf5010st-2r2m2r3 2700ma@2.2uh 41mohm tdk vlf5014st-4r7m1r7 1700ma@4.7uh 98mohm tdk slf6045t-4r7n2r4-3pf 2400ma@4.7uh 27mohm www.infinitrue.com v1.0 www.datasheet.in
page 24/50 enhanced single cell li-battery and power system management ic AXP192 ? ? ? tdk c2012x5r0j475k x5r/x7r 10%@4.7uf tdk c2012x5r0j106k x5r/x7r 10%@10uf murata grm31e71a475k x7r 10%@4.7uf murata grm21e71a106k x7r 10%@10uf murata grm31e71a106k x7r 10%@10uf ldo1 ldo1 ????????? (rtc) ????? 30ma ldo2/3 ldo2/3 ?????????? 200ma ldo io0 ldo io0 ???? 50ma (soft start) dc-dc ldo ?? ????? :? dc-dc ldo ????? ?? dc-dc ??? 85% ? AXP192 ??????? ?????1? ( ? reg46h[5:2]) ? irq dc-dc ?????????? dc-dc ??? lx ?? 9.6 ???/?(default voltage/timing setting) AXP192 ? eprom ??????? ? : 8 0-7 7 ????? 0-6 ?? 1-7 ??????? 1 4 16ms ??? : ?? dcdc/ldo |?????? www.infinitrue.com v1.0 www.datasheet.in
page 25/50 enhanced single cell li-battery and power system management ic AXP192 acin/vbus ????? usb ????? ?????? 9.7 ?????(singal collector) ???????? AXP192 ? 12bit adc ????????????????? ?? host ??????????????? ????????????? adc ???????? reg82h 83h 84h ? ?????? adc ? gpio[3:0] ??? reg85h ?????? reg00h[2] ?? channel 000h step fffh battery voltage 0mv 1.1mv 4.5045v bat discharge current 0ma 0.5ma 4.095a bat charge current 0ma 0.5ma 4.095a acin volatge 0mv 1.7mv 6.9615v acin current 0ma 0.625ma 2.5594a vbus voltage 0mv 1.7mv 6.9615v vbus current 0ma 0.375ma 1.5356a internal temperature -144.7 0.1 264.8 aps voltage 0mv 1.4mv 5.733v ts pin input 0mv 0.8mv 3.276v gpio0 0/0.7v 0.5mv 2.0475/2.7475v gpio1 0/0.7v 0.5mv 2.0475/2.7475v gpio2 0/0.7v 0.5mv 2.0475/2.7475v gpio[3] 0/0.7v 0.5mv 2.0475/2.7475v 9.8 ????(multi-function pin description) gpio[4:0] ? gpio[4:0] currentsink led ? adc input ??? ldo pwm ? reg90h-96h ? n_rsto www.infinitrue.com v1.0 www.datasheet.in
page 26/50 enhanced single cell li-battery and power system management ic AXP192 ldo1 ???? gpio5 ?? reg9eh ? chgled ????1??? gpo ??? reg32h ? irq(wakeup) AXP192 ??? a ???? irq ????????? ? host ?? AXP192 ??? b ???? wakeup ????? b ? pwrok(n_lbo) ??????????9.2 ???????? 9.9 ?(timer) AXP192 ????? reg8ah[6:0] ??????? (minute) ?? reg8ah[7] www.infinitrue.com v1.0 www.datasheet.in
page 27/50 enhanced single cell li-battery and power system management ic AXP192 9.10 host ??(host interface and irq) ? ? ? ? ? ? ? ? ? ? ? ? ? ? 1:single read and write ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 2:multi read and write host ? twsi ?? AXP192 ???????? 100khz www.infinitrue.com v1.0 www.datasheet.in
page 28/50 enhanced single cell li-battery and power system management ic AXP192 400khz ????? 1.2mhz ??? / ?? 69h( ) 68h( ) ???? AXP192 ? irq ? host ?? ??? ( ? reg44h ? reg45h ? reg46h ? reg47h) ?? ??? 1 ???? irq ( ?? 51k ) ? ????? ( ? reg40h ? reg41h ? reg42h ? reg43h) ? ? ? 44h[7] irq1 ? acin ? ? 46h[7] irq16 ic ? ? 44h[6] irq2 ? acin ? 46h[6] irq17 ? 44h[5] irq3 ? acin ? ? 46h[5] irq18 dcdc1 ? ? 44h[4] irq4 ? vbus ? ? 46h[4] irq19 dcdc2 ? ? 44h[3] irq5 ? vbus ? 46h[3] irq20 dcdc3 ? ? 44h[2] irq6 ? vbus ? ? 46h[2] ? 44h[1] irq7 vbus ? v hold ? 46h[1] irq22 pek ? ? 44h[0] ? 46h[0] irq23 pek ? 45h[7] irq8 ? ? 47h[7] irq24 n_oe ? 45h[6] irq9 ? ? 47h[6] irq25 n_oe ? ? 45h[5] irq10 ??? ? 47h[5] irq26 vbus ? 45h[4] irq11 ???? ? 47h[4] irq27 vbus ? 45h[3] irq12 ? ? 47h[3] irq28 vbus session valid ? 45h[2] irq13 ? 47h[2] irq29 vbus session end ? 45h[1] irq14 ?? ? 47h[1] ? 45h[0] irq15 ?? ? 47h[0] irq30 ? 9.11 ?(registers) 1 ? ? ? r/w ?? 00 ???? r 01 ??? / ??? r 04 otg vbus ??? r 06-09 ?? r/w f0/0f/00/ff 10 exten & dc-dc2 ??? r/w x5h 12 dc-dc1/3 & ldo2/3 ??? r/w xfh 23 dc-dc2 ?? r/w 16h 25 dc-dc2 ??? r/w 00h 26 dc-dc1 ?? r/w 68h www.infinitrue.com v1.0 www.datasheet.in
page 29/50 enhanced single cell li-battery and power system management ic AXP192 27 dc-dc3 ?? r/w 48h 28 ldo2/3 ?? r/w cfh 30 vbus-ipsout ?? r/w 60h 31 v off ??? r/w x3h 32 ??? chgled ?? r/w 46h 33 ?? 1 r/w c8h 34 ?? 2 r/w 41h 35 ???? r/w 22h 36 pek ? r/w 5dh 37 dcdc ??? r/w 08h 38 ?? r/w a5h 39 ?? r/w 1fh 3a aps ? level1 ? r/w 68h 3b aps ? level2 ? r/w 5fh 3c ??? r/w fch 3d ??? r/w 16h 80 dcdc ??? r/w e0h 82 adc ?? 1 r/w 83h 83 adc ?? 2 r/w 80h 84 adc ? ts pin ?? r/w 32h 85 gpio [3:0] ?? r/w x0h 8a ??? r/w 00h 8b vbus ? r/w 00h 8f 1??? r/w 01h 2 gpio ? ? r/w ?? 90 gpio0 ?? r/w 07h 91 gpio0 ldo ???? r/w a0h 92 gpio1 ?? r/w 07h 93 gpio2 ?? r/w 07h 94 gpio[2:0] ???? r/w 00h 95 gpio[4:3] ??? r/w 00h 96 gpio[4:3] ???? r/w 00h 97 gpio[2:0] ?? r/w 00h 98 pwm1 ?? r/w 00h 99 pwm1 ??? 1 r/w 16h 9a pwm1 ??? 2 r/w 0bh 9b pwm2 ?? r/w 00h 9c pwm2 ??? 1 r/w 16h 9d pwm2 ??? 2 r/w 0bh www.infinitrue.com v1.0 www.datasheet.in
page 30/50 enhanced single cell li-battery and power system management ic AXP192 9e n_rsto (gpio5) ?? r/w 20h 3 ?? ? ? r/w ?? 40 irq ???? 1 r/w d8h 41 irq ???? 2 r/w ffh 42 irq ???? 3 r/w 3bh 43 irq ???? 4 r/w c1h 44 irq ??? 1 r/w 00h 45 irq ??? 2 r/w 00h 46 irq ??? 3 r/w 00h 47 irq ??? 4 r/w 00h 4 adc ? ? r/w 56 acin ? adc ? 8 r 57 acin ? adc ? 4 r 58 acin adc ? 8 r 59 acin adc ? 4 r 5a vbus ? adc ? 8 r 5b vbus ? adc ? 4 r 5c vbus adc ? 8 r 5d vbus adc ? 4 r 5e AXP192 ??? adc ? 8 r 5f AXP192 ??? adc ? 4 r 62 ts adc ? 8 ??? r 63 ts adc ? 4 ??? r 64 gpio0 ? adc ? 8 r 65 gpio0 ? adc ? 4 r 66 gpio1 ? adc ? 8 r 67 gpio1 ? adc ? 4 r 68 gpio2 ? adc ? 8 r 69 gpio2 ? adc ? 4 r 6a gpio[3] ? adc ? 8 r 6b gpio[3] ? adc ? 4 r 70 ??? 8 r 71 ?? 8 r 72 ??? 8 r 78 ?? 8 r 79 ?? 4 r www.infinitrue.com v1.0 www.datasheet.in
page 31/50 enhanced single cell li-battery and power system management ic AXP192 7a ? 8 r 7b ? 5 r 7c ?? 8 r 7d ?? 5 r 7e aps ? 8 r 7f aps ? 4 r ? ? r/w ?? b0 ???? 3 r/w 00h b1 ???? 2 r/w 00h b2 ???? 1 r/w 00h b3 ???? 0 r/w 00h b4 ????? 3 r/w 00h b5 ????? 2 r/w 00h b6 ????? 1 r/w 00h b7 ????? 0 r/w 00h b8 ???? r/w 00h ? : ???? : step * ? step ???????? reg 00h:??? bit r/w 7 acin ?? 0:acin ? 1:acin r 6 ?? acin ? r 5 vbus ?? 0:vbus ? 1:vbus r 4 ?? vbus ? r 3 ?? vbus ???? v hold r 2 ??? 0: ?? 1: ? r 1 ?? acin vbus ? pcb ? r 0 ????? acin vbus 0: ?? acin/vbus 1: ? acin/vbus r reg 01h:???????? bit r/w www.infinitrue.com v1.0 www.datasheet.in
page 32/50 enhanced single cell li-battery and power system management ic AXP192 7 ?? AXP192 ? 0: ? 1: r 6 ?? 0: ? 1: ? r 5 ????? 0: ?? AXP192 1: ?? AXP192 r 4 r 3 ?????? 0: ??? 1: ???? r 2 ??? 0: ?? 1: ?? r 1 AXP192 ???? 0: ? a 1: ? b r 0 r reg 04h:usb otg vbus ???? bit r/w 7-3 2 ?? vbus ? 1 ? r 1 ?? vbus session a/b ? 1 ? r 0 ?? session end ?? 1 ? r reg 06-09h:? 0-3 ? : ????????????????????? reg 10h:exten & dc-dc2 ?? :xxh bit r/w ?? 7-3 2 exten ? 0: ?? 1: rw x 1 0 dc-dc2 ? 0: ?? 1: rw x ? x ?? eprom ???? x ??? www.infinitrue.com v1.0 www.datasheet.in
page 33/50 enhanced single cell li-battery and power system management ic AXP192 reg 12h:dc-dc1/3 & ldo2/3 ?? :xfh bit r/w ?? 7-4 3 ldo3 ? rw x 2 ldo2 ? rw x 1 dc-dc3 ? rw x 0 dc-dc1 ? 0: ?? 1: rw x reg 23h:dc-dc2 ? ?? :16h bit r/w ?? 7-6 5 dc-dc2 ? bit5 rw x 4 dc-dc2 ? bit4 rw x 3 dc-dc2 ? bit3 rw x 2 dc-dc2 ? bit2 rw x 1 dc-dc2 ? bit1 rw x 0 dc-dc2 ? bit0 0.7-2.275v 25mv/step rw x reg 25h: dc-dc2 ??? ?? :00h bit r/w ?? 7-3 2 dc-dc2 vrc ?? 0: ?? 1: ? rw 0 1 rw 0 0 dc-dc2 vrc ?? 0: 25mv/15.625us=1.6mv/us 1: 25mv/31.250us=0.8mv/us rw 0 www.infinitrue.com v1.0 www.datasheet.in
page 34/50 enhanced single cell li-battery and power system management ic AXP192 reg 26h:dc-dc1 ? ?? :68h bit r/w ?? 7 6 dc-dc1 ? bit6 rw x 5 dc-dc1 ? bit5 rw x 4 dc-dc1 ? bit4 rw x 3 dc-dc1 ? bit3 rw x 2 dc-dc1 ? bit2 rw x 1 dc-dc1 ? bit1 rw x 0 dc-dc1 ? bit0 0.7-3.5v 25mv/step rw x reg 27h:dc-dc3 ? ?? :48h bit r/w ?? 7 6 dc-dc3 ? bit6 rw x 5 dc-dc3 ? bit5 rw x 4 dc-dc3 ? bit4 rw x 3 dc-dc3 ? bit3 rw x 2 dc-dc3 ? bit2 rw x 1 dc-dc3 ? bit1 rw x 0 dc-dc3 ? bit0 0.7-3.5v 25mv/step rw x reg 28h:ldo2/3 ? ?? :cfh bit r/w ?? 7 ldo2 ? bit3 rw x 6 ldo2 ? bit2 rw x 5 ldo2 ? bit1 rw x 4 ldo2 ? bit0 1.8-3.3v 100mv/step rw x 3 ldo3 ? bit3 rw x 2 ldo3 ? bit2 rw x 1 ldo3 ? bit1 1.8-3.3v 100mv/step rw x www.infinitrue.com v1.0 www.datasheet.in
page 35/50 enhanced single cell li-battery and power system management ic AXP192 0 ldo3 ? bit0 rw x reg 30h:vbus-ipsout ? ?? :6xh bit r/w ?? 7 vbus ? vbus-ipsout ??? 0: n_vbusen pin ???? 1:vbus-ipsout ????? n_vbusen ?? rw 0 6 vbus v hold ? 0: ? 1: ? rw 1 5 v hold bit 2 rw 1 4 v hold bit 1 rw 0 3 v hold bit 0 000: 4.0v 001: 4.1v 010: 4.2v 011: 4.3v 100 : 4.4v 101: 4.5v 110: 4.6v 111: 4.7v rw 0 2 1 vbus ?? 0: ?? 1: rw x 0 vbus ??? 0:500ma 1:100ma rw 0 reg 31h:v off ?? ?? :x3h bit r/w ?? 7-3 2 v off bit2 rw 0 1 v off bit1 rw 1 0 v off bit0 000-2.6v 001-2.7v 010-2.8v 011-2.9v 100-3.0v 101-3.1v 110-3.2v 111-3.3v rw 1 reg 32h:??? chgled ?? ?? :46h bit r/w ?? 7 ? a 1? ? 1 ? AXP192 rw 0 6 ?? : 0: ?? 1: rw 1 www.infinitrue.com v1.0 www.datasheet.in
page 36/50 enhanced single cell li-battery and power system management ic AXP192 5-4 chgled ?? 00: 01: 25% 1hz ? 10: 25% 4hz ? 11: ?? rw 00 3 chgled ?? 0: ?H? 1: ?? reg 32hbit[5:4] rw 0 2 1-0 n_oe ??? AXP192 ? ? 00: 0.5s 01: 1s 10: 2s 11: 3s rw 10 reg 33h: 1 ?? :c8h bit r/w ?? 7 H?????? 0: ?? 1: rw 1 6:5 ?? 00:4.1v 01:4.15v 10:4.2v 11:4.36v rw 10 4 0: 10% ?? 1: 15% ?? rw 0 3-0 ?? 0000:100ma 0001:190ma 0010:280ma 0011:360ma 0100:450ma 0101:550ma 0110:630ma 0111:700ma 1000:780ma 1001:880ma 1010:960ma 1011:1000ma 1100:1080ma 1101:1160ma 1110:1240ma 1111:1320ma rw 1000 reg 34h: 2 ?? :41h bit r/w ?? 7 ?^? bit1 rw 0 6 ?^? bit0 00: 30 min 01: 40min 10: 50min 11: 60min rw 1 5-3 ?? 300-1000ma 100ma/step ?? 300ma rw 000 2 ???? 0: ?? 1: rw 0 1 ??3? bit1 00: 7hours 01: 8hours rw 0 www.infinitrue.com v1.0 www.datasheet.in
page 37/50 enhanced single cell li-battery and power system management ic AXP192 0 ??3? bit0 10: 9hours 11: 10hours rw 1 reg 35h:?? ?? :22h bit r/w ?? 7 ???? 0: ?? 1: rw 0 6:5 ???? 00:3.1v 01:3.0v 10:3.0v 11:2.5v rw 01 4-2 1:0 ?? 00: 50ua 01: 100ua 10: 200ua 11: 400ua rw 10 reg 36h:pek ?? :5dh bit r/w ?? 7 ? bit1 rw 0 6 ? bit0 00: 128ms 01: 256ms 10: 512ms 11: 1s. rw 1 5 ? bit1 rw 0 4 ? bit0 00: 1s 01: 1.5s 10: 2s 11: 2.5s. rw 1 3 ??????? 0: ?? 1: rw 1 2 ?? pwrok ?? 0:32ms 1:64ms rw 1 1 ?? bit1 rw 0 0 ?? bit0 00: 4s 01: 6s 10: 8s 11: 10s. rw 1 reg 37h:dc-dc ? ?? :08h bit r/w ?? 7-4 3 dc-dc ? bit 3 rw 1 2 dc-dc ? bit 2 ??? 5% ?? 1.5mhz rw 0 www.infinitrue.com v1.0 www.datasheet.in
page 38/50 enhanced single cell li-battery and power system management ic AXP192 1 dc-dc ? bit 1 rw 0 0 dc-dc ? bit 0 rw 0 reg 38h:v ltf-charge ? ?? :a5h bit r/w ?? 7-0 ??? m m*10h m=a5h ?? 2.112v ?? 0v~3.264v rw a5h v ltf-charge = m *10h * 0.0008mv reg 39h:v htf-charge ? ?? :1fh bit r/w ?? 7-0 ??? n n*10h n=1fh ? 0.397v ?? 0v~3.264v rw 1fh v htf-charge = n *10h * 0.0008mv reg 3ah:aps ? 1 ?? :68h bit r/w ?? 7-0 aps ? 1 rw 68h reg 3bh:aps ? 2 ?? :5fh bit r/w ?? 7-0 aps ? 2 rw 5fh reg3ah reg3bh ? aps ??1? ( ??? n): vwarning = 2.8672 + 1.4mv * n * 4 reg 3ch:v ltf-discharge ?? ?? :fch www.infinitrue.com v1.0 www.datasheet.in
page 39/50 enhanced single cell li-battery and power system management ic AXP192 bit r/w ?? 7-0 ???? m m*10h m=fch ?? 3.226v ?? 0v~3.264v rw fch v ltf-discharge = m *10h * 0.0008mv reg 3dh:v htf-discharge ?? ?? :16h bit r/w ?? 7-0 ???? n n*10h n=16h ? 0.282v ?? 0v~3.264v rw 16h v ltf-discharge = n *10h * 0.0008mv reg 80h:dc-dc ??? ?? :e0h bit r/w ?? 7-4 3 dc-dc1 ?? rw 0 2 dc-dc2 ?? rw 0 1 dc-dc3 ?? 0:pfm/pwm ? 1: ? pwm rw 0 0 reg 82h:adc ? 1 ?? :83h bit r/w ?? 7 ?? adc ? rw 1 6 ? adc ? rw 0 5 acin ? adc ? rw 0 4 acin adc ? rw 0 3 vbus ? adc ? rw 0 2 vbus adc ? rw 0 1 aps ? adc ? rw 1 0 ts ? adc ? 0: ?? 1: rw 1 www.infinitrue.com v1.0 www.datasheet.in
page 40/50 enhanced single cell li-battery and power system management ic AXP192 reg 83h:adc ? 2 ?? :80h bit r/w ?? 7 AXP192 ??? adc ? 0: ?? 1: rw 1 6-4 3 gpio0 adc ? rw 0 2 gpio1 adc ? rw 0 1 gpio2 adc ? rw 0 0 gpio[3] adc ? 0: ?? 1: rw 0 reg 84h:adc ?ts ?? ?? :32h bit r/w ?? 7 adc bit 1 rw 0 6 adc bit 0 252 n ??? 25 50 100 200hz rw 0 5-4 ts ? : 00:20ua 01:40ua 10:60ua 11:80ua rw 11 3 2 ts ??? 0: ???? 1: ? adc ? rw 0 rw 1 1-0 ts ??? 00: ? 01: ? 10:adc ??? 11: ?? rw 0 reg 85h:adc ? ?? :x0h bit r/w ?? 7-4 3 gpio3 adc ? rw 0 2 gpio2 adc ? rw 0 1 gpio1 adc ? rw 0 0 gpio0 adc ? 0:0-2.0475v 1:0.7-2.7475v rw 0 www.infinitrue.com v1.0 www.datasheet.in
page 41/50 enhanced single cell li-battery and power system management ic AXP192 reg 8ah:? ?? :00h bit r/w ?? 7 ?? 1 ?? rw 0 6-0 ????? ? 0 ???? rw 0000000 reg 8bh:vbus ?? srp ? ?? :00h bit r/w ?? 7-6 5-4 vbus ? 00:4.0v 01:4.15v 10:4.45v 11:4.55v rw 00 3 vbus valid ? :0: ?? 1: rw 0 2 vbus session ? :0: ?? 1: rw 0 1 discharge vbus ?H 0: ? vbus ??t 1: ? vbus ?? rw 0 0 charge vbus H 0: ? vbus t 1: ? vbus vbus rw 0 reg 8fh:1?? ?? :01h bit r/w ?? 7-3 rw 0 2 AXP192 ?1? 0: ? 1: ? rw 0 1-0 reg 90h:gpio0 ?? :07h bit r/w ?? www.infinitrue.com v1.0 www.datasheet.in
page 42/50 enhanced single cell li-battery and power system management ic AXP192 7 gpio0 currentsink bit 4 rw 0 6 gpio0 currentsink bit 3 rw 0 5 gpio0 currentsink bit 2 rw 0 4 gpio0 currentsink bit 1 rw 0 3 gpio0 currentsink bit 0 00000: ? 00001:1ma 00010:2ma ? 11111:31ma rw 0 2 gpio0 ?? bit 2 rw 1 1 gpio0 ?? bit 1 rw 1 0 gpio0 ?? bit 0 000:nmos ? 001: ?? 010: ldo 011: ? 100:adc 101: 11x: rw 1 reg 91h:gpio0 ? ldo ???? ?? :a0h bit r/w ?? 7-4 gpio0 ldo ??? 0000: 1.8v 0001: 1.9v 0010: 2.0v 0011: 2.1v 0100: 2.2v 0101: 2.3v 0110: 2.4v 0111: 2.5v 1000: 2.6v 1001: 2.7v 1010: 2.8v 1011: 2.9v 1100: 3.0v 1101: 3.1v 1110: 3.2v 1111: 3.3v rw 1010 3-0 reg 92h:gpio1 ?? :07h bit r/w ?? 7 gpio1 currentsink bit 4 rw 0 6 gpio1 currentsink bit 3 rw 0 5 gpio1 currentsink bit 2 rw 0 4 gpio1 currentsink bit 1 rw 0 3 gpio1 currentsink bit 0 00000: ? 00001:1ma 00010:2ma ? 11111:31ma rw 0 2 gpio1 ?? bit 2 rw 1 1 gpio1 ?? bit 1 000:nmos ? 001: ?? 010:pwm1 ??? vint 011:currentsink 100:adc rw 1 www.infinitrue.com v1.0 www.datasheet.in
page 43/50 enhanced single cell li-battery and power system management ic AXP192 0 gpio1 ?? bit 0 101: 11x: rw 1 reg 93h:gpio2 ?? :07h bit r/w ?? 7 gpio2 currentsink bit 4 rw 0 6 gpio2 currentsink bit 3 rw 0 5 gpio2 currentsink bit 2 rw 0 4 gpio2 currentsink bit 1 rw 0 3 gpio2 currentsink bit 0 00000: ? 00001:1ma 00010:2ma ? 11111:31ma rw 0 2 gpio2 ?? bit 2 rw 1 1 gpio2 ?? bit 1 rw 1 0 gpio2 ?? bit 0 000:nmos ? 001: ?? 010:pwm2 ??? vint 011:currentsink 100:adc 101: 11x: rw 1 reg 94h:gpio[2:0]??? ?? :00h bit r/w ?? 7 r 6 gpio2 ?? r 5 gpio1 ?? r 4 gpio0 ?? 0: ?? 1: ?? r 3 2 gpio2 rw 0 1 gpio1 rw 0 0 gpio0 0: ??? nmos 1: ? nmos ? rw 0 reg 95h:gpio[4:3]?? ?? :00h www.infinitrue.com v1.0 www.datasheet.in
page 44/50 enhanced single cell li-battery and power system management ic AXP192 bit r/w ?? 7-4 rw 0 3:2 gpio4 ?? bit 1-0 00: ? 01:nmos ?? 4 10: ?? 4 11: rw 00 1:0 gpio3 ?? bit1-0 00: ? 01:nmos ?? 3 10: ?? 3 11:adc rw 00 reg 96h:gpio[4:3]??? ?? :00h bit r/w ?? 7-6 r 5 gpio4 ?? r 4 gpio3 ?? 0: ?? 1: ?? r 3-2 1 gpio4 rw 0 0 gpio3 0: ?? nmos 1: ? nmos ? rw 0 reg 97h:gpio[2:0]?? ?? :00h bit r/w ?? 7-3 2 gpio2 ?? rw 0 1 gpio1 ?? rw 0 0 gpio0 ?? 0: ? 1: ? rw 0 reg 98h:pwm1 ? ?? :00h bit r/w ?? www.infinitrue.com v1.0 www.datasheet.in
page 45/50 enhanced single cell li-battery and power system management ic AXP192 7-0 pwm1 ? x rw 00h reg 99h:pwm1 ?? 1 ?? :16h bit r/w ?? 7-0 pwm1 ?? y1 rw 16h reg 9ah:pwm1 ?? 2 ?? :0bh bit r/w ?? 7-6 pwm1 ?? y2 rw 0bh reg 9bh:pwm2 ? ?? :00h bit r/w ?? 7-0 pwm2 ? x rw 00h reg 9ch:pwm2 ?? 1 ?? :16h bit r/w ?? 7-0 pwm2 ?? y1 rw 16h reg 9dh:pwm2 ?? 2 ?? :0bh bit r/w ?? 7-6 pwm2 ?? y2 rw 0bh ? :pwm ? = 2.25mhz / (x+1) / y1 www.infinitrue.com v1.0 www.datasheet.in
page 46/50 enhanced single cell li-battery and power system management ic AXP192 pwm ?? = y2 / y1 reg 9eh:n_rsto (gpio5) ?? ?? :20h bit r/w ?? 7 n_rsto ?? 0:n_rsto ldo1 ??? 1: ?? 5 rw 0 6 n_rsto ??? 5 0:nmos ? 1: ?? rw 0 5 n_rsto ?? 5 ? 0: ?? nmos ?? 1: ? nmos ? rw 1 4 n_rsto ?? 5 ??? 0: ?? 1: ?? r 3-0 rw 0000 reg 40h:irq ? 1 ?? :d8h reg 41h:irq ? 2 ?? :ffh bit r/w ?? 7 ? irq ? rw 1 6 ? irq ? rw 1 5 ??? irq ? rw 1 4 ???? irq ? rw 1 bit r/w ?? 7 acin ? irq ? rw 1 6 acin irq ? rw 1 5 acin ? irq ? rw 0 4 vbus ? irq ? rw 1 3 vbus irq ? rw 1 2 vbus ? irq ? rw 0 1 vbus ? v hold irq ? rw 0 0 rw 0 www.infinitrue.com v1.0 www.datasheet.in
page 47/50 enhanced single cell li-battery and power system management ic AXP192 3 ? irq ? rw 1 2 irq ? rw 1 1 ? irq ? rw 1 0 ? irq ? rw 1 reg 42h:irq ? 3 ?? :3bh bit r/w ?? 7 AXP192 ? irq ? rw 0 6 ? irq ? rw 0 5 dc-dc1 ?? irq ? rw 1 4 dc-dc2 ?? irq ? rw 1 3 dc-dc3 ?? irq ? rw 1 2 1 ? irq ? rw 1 0 irq ? rw 1 reg 43h:irq ? 4 ?? :c1h bit r/w ?? 7 n_oe irq ? rw 1 6 n_oe ? irq ? rw 1 5 vbus irq ? rw 0 4 vbus irq ? rw 0 3 vbus session a/b irq ? rw 0 2 vbus session end irq ? rw 0 1 rw 1 0 aps ? irq ? rw 1 reg 44h:irq ?? 1 ?? :00h bit r/w ?? 7 acin ? irq ?? rw 0 www.infinitrue.com v1.0 www.datasheet.in
page 48/50 enhanced single cell li-battery and power system management ic AXP192 6 acin irq ?? rw 0 5 acin ? irq ?? rw 0 4 vbus ? irq ?? rw 0 3 vbus irq ?? rw 0 2 vbus ? irq ?? rw 0 1 vbus ? v hold irq ?? rw 0 0 rw 0 reg 45h:irq ?? 2 ?? :00h bit r/w ?? 7 ? irq ?? rw 0 6 ? irq ?? rw 0 5 ??? irq ?? rw 0 4 ???? irq ?? rw 0 3 ? irq ?? rw 0 2 irq ?? rw 0 1 ? irq ?? rw 0 0 ? irq ?? rw 0 reg 46h:irq ?? 3 ?? :00h bit r/w ?? 7 AXP192 ? irq ?? rw 0 6 ? irq ?? rw 0 5 dc-dc1 ?? irq ?? rw 0 4 dc-dc2 ?? irq ?? rw 0 3 dc-dc3 ?? irq ?? rw 0 2 1 ? irq ?? rw 0 0 irq ?? rw 0 ? : irq ????? 1 ??? www.infinitrue.com v1.0 www.datasheet.in
page 49/50 enhanced single cell li-battery and power system management ic AXP192 reg 47h:irq ?? 4 ?? :00h bit r/w ?? 7 n_oe irq ?? rw 0 6 n_oe ? irq ?? rw 0 5 vbus irq ?? rw 0 4 vbus irq ?? rw 0 3 vbus session a/b irq ?? rw 0 2 vbus session end irq ?? rw 0 1 rw 0 0 aps ? irq ?? aps ? warning leve2 warning level1 0 rw 0 reg b8h:?? ?? :00h bit r/w ?? 7 ??? rw 0 6 ??? ? 1 ?? ?? rw 0 5 ??? ? 1 ??? ?? rw 0 4-0 rw 0 www.infinitrue.com v1.0 www.datasheet.in
page 50/50 enhanced single cell li-battery and power system management ic AXP192 10?(package) www.infinitrue.com v1.0 www.datasheet.in

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