 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| ha16158p/fp pfc & pwm control ic ade-204-072 (z) rev.0 aug. 2002 description the ha16158 is a power supply controller ic combining an ac-dc converter switching controller for power factor correction and an off-line power supply switching controller. the pfc (power factor correction) section employs average current mode pwm and the off-line power supply control section employs peak current mode pwm. the ha16158 allows the operating frequency to be varied with a single timing resistance, enabling it to be used for a variety of applications. the pfc operation can be turned on and off by an external control signal. use of this on/off function makes it possible to disable pfc operation at a low line voltage, or to perform remote control operation from the transformer secondary side. the pwm controller includes a power-saving function that reduces the operating frequency to a maximum of 1/64 in the standby state, greatly decreasing switching loss. the pfc section and pwm section are each provided with a soft start control pin, enabling a soft start time to be set easily. features ha16158p/fp rev.0, aug. 2002, page 2 of 23 pin arrangement (top view) 1 2 3 4 5 6 7 8 pwm-cs pwm-comp pwm-ss pfc-ss pfc-eo pfc-fb iac rt 16 15 14 13 12 11 10 9 gnd pwm-out pfc-out vcc pfc-on vref cao pfc-cs pin functions pin no. pin name pin function 1 gnd ground 2 pwm-out power mos fet driver output (pwm control) 3 pfc-out power mos fet driver output (pfc control) 4 vcc supply voltage 5 pfc-on pfc function on/off signal input 6 vref reference voltage 7 cao average current control error amplifier output 8 pfc-cs pfc control current sense signal input 9 rt operating frequency setting timing resistance connection 10 iac multiplier reference current input 11 pfc-fb pfc control error amplifier input 12 pfc-eo pfc control error amplifier output 13 pfc-ss pfc control soft start time setting capacitance connection 14 pwm-ss pwm control soft start time setting capacitance connection 15 pwm-comp pwm control voltage feedback 16 pwm-cs pwm control current sense signal input ha16158p/fp rev.0, aug. 2002, page 3 of 23 block diagram 12 8 10 pfc- eo multiplier uvlo gain selector 1 15 gnd iac pfc-cs rt cao 9 4 vcc 7 oscillator oscillator vref oscillator oscillator pfc-fb f/64 divider pwm control logic vref good pfc control logic 11 pfc- fb vth: 2.80v vtl : 2.60v vth: 3.80v vtl : 3.40v 2.5v pfc-ovp pfc on/off v-amp c-amp c-limit pfc-clk (pwm-clk/2) 1.0a ?0.25v ?0.5v r mo 3.3k 5 pfc- on vth: 1.50v vtl : 1.20v vth: 2.40v vtl : 1.50v 16 vref 6 vref 3 pfc- out pwm- cs 14 pwm- ss pwm- comp ovp latch vref vref 3.5v vref vref 25 25 1.0a 2 pwm- out 1.7v 1.4v 2ra ra 1v 4.0v pfc-fb b+ supervisor 13 pfc- ss ha16158p/fp rev.0, aug. 2002, page 4 of 23 absolute maximum ratings (ta = 25c) item symbol ratings unit note power supply voltage vcc 24 v pfc-out output current (peak) ipk-out1 1.0 a 3 pwm-out output current (peak) ipk-out2 1.0 a 3 pfc-out output current (dc) idc-out1 0.1 a pwm-out output current (dc) idc-out2 0.1 a vi-group1 ? 0.3 to vcc v 4 pin voltage vi-group2 ? 0.3 to vref v 5 cao pin voltage vcao ? 0.3 to veoh-ca v pfc-eo pin voltage vpfc-eo ? 0.3 to veoh-pfc v pfc-on pin voltage vpfc-on ? 0.3 to 7 v rt pin current irt 50 a iac pin current iiac 1 ma pfc-cs pin voltage vi-cs ? 1.5 to 0.3 v vref pin current io-ref ? 20 ma vref pin voltage vref ? 0.3 to vref v operating junction temperature tj-opr ? 40 to +125 c6 storage temperature tstg ? 55 to +150 c notes: 1. rated voltages are with reference to the gnd (sgnd, pgnd) pin. 2. for rated currents, inflow to the ic is indicated by (+), and outflow by ( ? ). 3. shows the transient current when driving a capacitive load. 4. group1 is the rated voltage for the following pins: pfc-out, pwm-out 5. group2 is the rated voltage for the following pins: pfc-fb, pwm-cs, pwm-comp, iac, pfc-ss, pwm-ss, rt 6. ha16158p (dilp): ja = 120 c/w ha16158fp (sop): ja = 120 c/w this value is based on actual measurements on a 10% wiring density glass epoxy circuit board (40 mm 40 mm 1.6 mm). ha16158p/fp rev.0, aug. 2002, page 5 of 23 electrical characteristics (ta = 25c, vcc = 12 v, rt = 200 k ? ) item symbol min typ max unit test conditions start threshold vh 15.0 16.0 17.0 v shutdown threshold vl 9.4 10.0 10.6 v uvlo hysteresis dv uvl 5.2 6.0 6.8 v start-up current is 160 220 280 a vcc = 14.8v is temperature stability dis/dta ? ? 0.3 ? %/ c* 1 operating current icc 5.5 7.0 8.5 ma iac = 0a, cl = 0f shunt zenner voltage vz 25.5 27.5 29.5 v icc = 14ma vz temperature stability dvz/dta ? ? 4 ? mv/ c icc = 14ma * 1 supply latch current ilatch 180 250 320 avcc = 9v output voltage vref 4.9 5.0 5.1 v isource = 1ma line regulation vref-line ? 5 20 mv isource = 1ma, vcc = 12v to 23v load regulation vref-load ? 5 20 mv isource = 1ma to 20ma vref temperature stability dvref ? 80 ? ppm/ cta = ? 40 to 125 c *1 fpwm 117 130 143 khz measured pin: pwm-out initial accuracy fpfc 58.5 65 71.5 khz measured pin: pfc-out fpwm temperature stability dfpwm/dta ? 0.1 ? %/ cta = ? 40 to 125 c * 1 fpwm voltage stability fpwm(line) ? 1.5 +0.5 +1.5 % vcc = 12v to 18v ramp peak voltage vramp-h ? 3.6 4.0 v pfc * 1 ramp valley voltage vramp-l ? 0.65 ? vpfc * 1 ct peak voltage vct-h ? 3.2 ? vpwm * 1 ct valley voltage vct-l 1.50 1.60 ? vpwm * 1 oscillator rt voltage vrt 0.85 1.00 1.15 v measured pin: rt pfc on voltage von-pfc 1.4 1.5 1.6 v pfc off voltage voff-pfc 1.1 1.2 1.3 v pfc on-off hysteresis dvon-off 0.2 0.3 0.4 v input current ipfc-on ? 0.1 1.0 apfc-on = 2v pfc ovp set voltage vovps-pfc 2.65 2.80 2.95 v input pin: pfc-fb pfc ovp reset voltage vovpr-pfc 2.45 2.60 2.75 v input pin: pfc-fb pfc ovp hysteresis dvovp 0.10 0.20 0.30 v b+ good voltage vb-good 2.25 2.40 2.55 v measured pin: pfc-fb supervisor b+ fail voltage vb-fail 1.4 1.5 1.6 v measured pin: pfc-fb latch threshold voltage vlatch 3.76 4.00 4.24 v input pin: pwm-ss ovp latch latch reset voltage vcc-res 6.1 7.1 8.1 v power saving on voltage von-save 1.53 1.70 1.87 v measured pin: pwm-comp power saving for pwm minimum frequency at light load fpwm-min ? 2 ? khz pwm-comp = 1.5v measured pin: pwm-out * 1 note: 1. reference values for design. ha16158p/fp rev.0, aug. 2002, page 6 of 23 electrical characteristics (cont.) (ta = 25c, vcc = 12 v, rt = 200 k ? ) item symbol min typ max unit test conditions soft start time tss-pwm ? 4.2 ? ms pwm-ss = 0v to vct-h * 1 source current iss-pwm ? 20.0 ? 25.0 ? 30.0 a measured pin: pwm-ss soft start for pwm high voltage vh-ss 3.25 3.5 3.75 v measured pin: pwm-ss soft start time tss-pfc ? 5.7 ? ms pfc-ss = vref to vramp-i * 1 soft start for pfc source current iss-pfc +20.0 +25.0 +30.0 a measured pin: pfc-ss pwm current sense delay to output td-cs ? 210 300 ns pwm-eo = 5v, pwm-cs = 0 to 2v threshold voltage vlm1 ? 0.45 ? 0.50 ? 0.55 v pfc-on = 2v threshold voltage vlm2 ? 0.22 ? 0.25 ? 0.28 v pfc-on = 4v pfc current limit delay to output td-lm ? 280 500 ns pfc-cs = 0 to ? 1v feedback voltage vfb-pfc 2.45 2.50 2.55 v pfc-eo = 2.5v input bias current ifb-pfc ? 0.3 0 0.3 a measured pin: pfc-fb open loop gain av-pfc ? 65 ? db * 1 high voltage veoh-pfc 5.0 5.7 6.4 v pfc-fb = 2.3v, pfc-eo: open low voltage veol-pfc ? 0.1 0.3 v pfc-fb = 2.7v, pfc-eo: open source current isrc-pfc ? ? 90 ? a pfc-fb = 1.0v, pfc-eo: 2.5v * 1 sink current isnk-pfc ? 90 ? a pfc-fb = 4.0v, pfc-eo: 2.5v * 1 pfc-v amp transconductance gm-pfcv 150 200 250 a/v pfc-fb = 2.5v, pfc-eo: 2.5v minimum duty cycle dmin-pfc ? ? 0 % cao = 4.0v maximum duty cycle dmax-pfc 90 95 98 % cao = 0v rise time tr-pfc ? 30 100 ns cl = 1000pf fall time tf-pfc ? 30 100 ns cl = 1000pf peak current ipk-pfc ? 1.0 ? a cl = 0.01 f * 1 vol1-pfc ? 0.05 0.2 v iout = 20ma vol2-pfc ? 0.5 2.0 v iout = 200ma low voltage vol3-pfc ? 0.03 0.7 v iout = 10ma, vcc = 5v voh1-pfc 11.5 11.9 ? v iout = ? 20ma pfc-out high voltage voh2-pfc 10.0 11.0 ? v iout = ? 200ma minimum duty cycle dmin-pwm ? ? 0%pwm-comp = 0v maximum duty cycle dmax-pwm 42 45 49 % pwm-comp = vref rise time tr-pwm ? 30 100 ns cl = 1000pf fall time tf-pwm ? 30 100 ns cl = 1000pf peak current ipk-pwm ? 1.0 ? a cl = 0.01 f * 1 vol1-pwm ? 0.05 0.2 v iout = 20ma vol2-pwm ? 0.5 2.0 v iout = 200ma low voltage vol3-pwm ? 0.03 0.7 v iout = 10ma, vcc = 5v voh1-pwm 11.5 11.9 ? v iout = ? 20ma pwm-out high voltage voh2-pwm 10.0 11.0 ? v iout = ? 200ma note: 1. reference values for design. ha16158p/fp rev.0, aug. 2002, page 7 of 23 electrical characteristics (cont.) (ta = 25c, vcc = 12 v, rt = 200 k ? ) item symbol min typ max unit test conditions input offset voltage vio-ca ? 7 ? mv * 1 open loop gain av-ca ? 65 ? db * 1 high voltage veoh-ca 5.0 5.7 6.4 v low voltage veol-ca ? 0.1 0.3 v source current isrc-ca ? ? 90 ? a cao = 2.5v * 1 sink current isnk-ca ? 90 ? a cao = 2.5v * 1 pfc-c amp transconductance gm-pfcc 150 200 250 a/v * 1 iac pin voltage viac 0.7 1.0 1.3 v iac = 100 a imo-offset1 ? 67 ? 90 ? 113 a iac = 0a, pfc-on = 2v terminal offset current imo-offset2 ? 60 ? 80 ? 100 a iac = 0a, pfc-on = 4v imo1 ? ? 20 ? a pfc-eo = 2v, iac = 100 a * 1, 2 output current (pfc-on = 2.0v) imo2 ? ? 60 ? a pfc-eo = 4v, iac = 100 a * 1, 2 imo3 ? ? 5 ? a pfc-eo = 2v, iac = 100 a * 1, 2 output current (pfc-on = 4.0v) imo4 ? ? 15 ? a pfc-eo = 4v, iac = 100 a * 1, 2 iac/multiplier pfc-cs resistance rmo ? 3.3 ? k ? * 1 threshold voltage for k = 0.05 vk-h 3.60 3.80 4.00 v measured pin: pfc-on threshold voltage for k = 0.25 vk-l 3.20 3.40 3.60 v measured pin: pfc-on gain selector vk hysteresis dvk 0.30 0.40 0.50 v * 1 notes: 1. reference values for design. 2. imo1 to imo4 are defined as: imo = (pfc-cs pin current) ? (imo-offset) i mo = k {i ac (v eo ? 1v)} pfc-c amp k v eo iac pfc-cs ? 0.5v ? 0.25v vref imo i ac 3.3k pfc-c limit pfc-cs terminal current ? + ? + ? + imo-offset ha16158p/fp rev.0, aug. 2002, page 8 of 23 timing diagram 1. start-up timing vref pfc-on 1.5v (von-pfc) 2.4v(vb-good) 2.4v(vb-good) 1.5v(vb-fail) 1.5v(vb-fail) over current 1.2v (voff-pfc) ? 0.5v(vlm) pfc-cs pfc-ss pfc-out pwm-out pwm-ss pfc-fb (supervise b+) 3.6v(vramp-h) 3.6v(vramp-h) 1.6v(vct-l) 1.6v(vct-l) soft start soft start normal operation normal operation ha16158p/fp rev.0, aug. 2002, page 9 of 23 2. pwm ovp latch 4v(vlatch) 7.1v(vcc-res) 16v(vh) 3.5v(vh-ss) 10v(vl) abnormal dc output recovery 0v(dc-out shut down) latching term for pwm latching term for pwm dc-out vcc pwm-ss pwm-out pfc-out ha16158p/fp rev.0, aug. 2002, page 10 of 23 3. pwm power saving 1.7v eout terminal voltage detection is performed pulse-by-pulse. frequency down: f/64 maximum rt eout pwm-out pfc-out ha16158p/fp rev.0, aug. 2002, page 11 of 23 functional description 1. uvl circuit the uvl circuit monitors the vcc voltage and halts operation of the ic in the event of a low voltage. the voltage for detecting vcc has a hysteresis characteristic, with 16.0 v as the start threshold and 10.0 v as the shutdown threshold. when the ic has been halted by the uvl circuit, control is performed to fix driver circuit output low and halt vref output and the oscillator. vcc vref v_ct (internal signal) pwm-reset (internal signal) pwm-out pfc-out pfc-dt (internal signal) pfc-ramp (internal signal) 16.0v 10.0v 4.5v 4.5v figure 1 ha16158p/fp rev.0, aug. 2002, page 12 of 23 2. soft start circuit (for pwm control) this function gradually increases the pulse width of the pwm-out pin from a 0% duty cycle at start-up to prevent a sudden increase in the pulse width that may cause problems such as transient stress on external parts or overshoot of the secondary-side output voltage. the soft start time can easily be set with a single external capacitance. v_ct (internal signal) pwm-ss comp. out (internal signal) pwm-out 3.2v 1.6v v_pwm-ss figure 2 soft start time tss-pwm is determined by pwm-ss pin connection capacitance css-pwm and an internal constant, and can be estimated using the equation shown below. soft start time tss-pwm is the time until the pwm-ss pin voltage reaches upper-end voltage 3.2 v of the ic-internal ct voltage waveform after vref starts up following uvlo release. soft start time tss-pwm when css-pwm is 3.3 nf is given by the following equation. tss-pwm = * iss-pwm: pwm-ss pin source current, 25 a typ. 4.2 [ms] = css-pwm vct-h iss-pwm 33 [nf] 3.2 [v] 25 [ a] ha16158p/fp rev.0, aug. 2002, page 13 of 23 3. soft start circuit (for pfc control) this function gradually increases the pulse width of the pfc-out pin from a 0% duty cycle at start-up to prevent a sudden increase in the pulse width that may cause problems such as transient stress on external parts or overshoot of the pfc output voltage (b+ voltage). the soft start time can easily be set with a single external capacitance. v_ramp (internal signal) pfc-ss comp. out (internal signal) pfc-out 3.4v v_pfc-ss figure 3 soft start time tss-pfc is determined by pfc-ss pin connection capacitance css-pfc and an internal constant, and can be estimated using the equation shown below. soft start time tss-pfc is the time until the pfc-ss pin voltage reaches lower-end voltage 0.65 v of the ic- internal ramp voltage waveform after vref starts up following uvlo release. soft start time tss-pfc when css-pfc is 3.3 nf is given by the following equation. tss-pfc = * iss-pfc: pfc-ss pin sink current, 25 a typ. 5.7 [ms] = css-pfc (vref ? vramp-l) iss-pwm 33 [nf] (5 ? 0.65) 25 [ a] in addition, when you do not use a soft start function, please ground this terminal. ha16158p/fp rev.0, aug. 2002, page 14 of 23 4. pfc on/off function on/off control of the pfc function can be performed using the pfc-on pin. if an ac voltage that has undergone primary rectification and has been divided by an external resistance is input, it is possible to halt pfc operation in the event of a low input voltage. on/off control is also possible by using a logic signal. this ic also incorporates a function that automatically detects a 100 v system or 200 v system ac voltage at the pfc-on pin, and switches multiplier gain and the pfc-cs comparison voltage. these functions simplify the design of a power supply compatible with worldwide input. 3.8v 156vac 140vac 3.4v pfc on period 1.2v 49vac 62vac 0vac 0v off on 0.25 0.05 ? 0.25 ? 0.50 1.5v ac voltage vac pfc status (internal signal) multiplier gain (internal signal) pfc-ss compare voltage (internal signal) pfc-on 5 pfc-on pfc-on(dc) = 2 ? em / ? r2 / (r1 + r2) = 2 ? 2 ? vac / ? r2 / (r1 + r2) pfc-on/off control multiplier gain switching 1.5v 1.2v r2 12k ? r1 720k ? c1 2.2 f pfc-on(dc) rec+ 3.8v 3.4v pfc-cs compare voltage switching em figure 4 ha16158p/fp rev.0, aug. 2002, page 15 of 23 5. power saving in standby state (for pwm control) when the output load is light, as in the standby state, the operating frequency of the pwm control section is automatically decreased in order to reduce switching loss. standby detection is performed by monitoring the pwm-comp voltage, and the operating frequency is decreased to a maximum of 1/64 of the reference frequency determined by an external timing resistance. as standby detection is performed on a reference frequency pulse-by-pulse basis, the frequency varies gently according to the output load. f/64 1.7v f pwm-comp pwm-out power saving peripheral circuit ? + 9 rt pwm-out 2 16 pwm-comp 15 oscillator ? + pwm logic f/64 divider reset driver r s q pwm-cs vref 1.7v power saving figure 5 ha16158p/fp rev.0, aug. 2002, page 16 of 23 6. overvoltage latch protection (for pwm control) this is a protection function that halts pwm-out and pfc-out if the secondary-side pwm output voltage is abnormally high. overvoltage signal input is shared with the pwm-ss pin. when this pin is pulled up to 4.0 v or higher, the control circuit identifies an overvoltage error and halts pwm-out and pfc-out. the power supply is turned off, and the latch is released when the vcc voltage falls to 7.1 v or below. vref pwm-ss 3.5v 4.0v pwm-out pfc-out overvoltage latch protection peripheral circuit 14 pwm-ss pfc-out pwm-out vref ? + 7.1v ? + 4.0v vcc vcc pfc-fb 2.4v 1.5v q r s figure 6 ha16158p/fp rev.0, aug. 2002, page 17 of 23 7. operating frequency the operating frequency is adjusted by timing resinstance rt. adjustment examples are shown in the graph below. the operating frequency fpwm in the pwm section is determined by the rt. the operating frequency fpfc in the pfc section is half the value of fpwm. the operating frequency in the pwm section can be estimated using the approximate equation shown below. rt = 200 k ? : fpwm = 130 [khz] 2.60 10 10 rt fpfc = = 65 [khz] fpwm 2 this is only an approximate equation, and the higher the frequency, the greater will be the degree of error of the approximate equation due to the effects of the delay time in the internal circuit, etc. when the operating frequency is adjusted, it is essential to confirm operation using the actual system. 1000 100 10 10 100 rt (k ? ) fpwm, fpfc (khz) 1000 fpfc fpwm figure 7 ha16158p/fp rev.0, aug. 2002, page 18 of 23 characteristic curves power supply current vs. power supply voltage characteristics 10.0 8.0 6.0 4.0 2.0 0.0 8.0 10.0 12.0 14.0 16.0 vcc (v) icc (ma) 18.0 1.0 0.8 0.6 0.4 0.2 0.0 0.0 4.0 2.0 8.0 6.0 10.0 12.0 14.0 16.0 18.0 icc (ma) vcc (v) standby current vs. power supply voltage characteristics ta = 25 c ta = 25 c ha16158p/fp rev.0, aug. 2002, page 19 of 23 vref output voltage vs. ambient temperature characteristics 5.20 5.15 5.10 5.05 5.00 4.95 4.85 4.90 4.80 ? 50 ? 25 25 0 50 75 100 ta ( c) vref (v) 125 140 120 100 80 60 40 ? 50 ? 25 25 0 50 75 100 ta ( c) frequency (khz) 125 iref = 1ma operating frequency vs. ambient temperature characteristics 160 r t = 200k ? fpwm fpfc ha16158p/fp rev.0, aug. 2002, page 20 of 23 uvl start-up voltage vs. ambient temperature characteristics uvl shutdown voltage vs. ambient temperature characteristics 20.0 14.0 19.0 18.0 17.0 16.0 15.0 13.0 14.0 12.0 ?50 ?25 25 05075100 ta ( c) vh (v) 125 13.0 12.0 11.0 10.0 9.0 7.0 8.0 6.0 ? 50 ? 25 25 05075100 ta ( c) vl (v) 125 ha16158p/fp rev.0, aug. 2002, page 21 of 23 applicationcircuit example cao vcc ct 3.3n 36k vref rec+ t1 q1 b+ out gnd (385v dc) + rec ? pwm-res pfc-dt pfc-ovp ramp 27.5v 220p i ac i mo iac i mo = k {i ac (v eo ? 1v)} pfc-c amp pfc-p limit supervisor gain selector power saving for pwm 750k k v eo 3.3k 0.1 (2w) gnd pfc -cs pfc -eo 47n 1m pfc -fb pfc -on rt 200k 4.7n from vrb1(b+monitor1) vref pfc-c limit ? + ? + + ? + ? + b+ low pfc-off circuit ground 2.5v 2.80v 2.60v 3.80v 3.40v r q k = 0.20 s supervisor r pwm-res ovp latch soft start q s h uvlo 10v 16v l vref good vref good vref good vref good gate driver 1.0a(peak) gate driver 1.0a(peak) uvl in out 5v vref generator 5v internal bias ? + ? k = 0.05 2.40v 1.50v + ? 1.5v 1.2v 0.1 20k 720k 2.2 + ? pwm stop pfc stop + ? pwm -cs r 2r 1.4v 1 (1w) to q1 gate to main trans from pfc-out to pfc-fb unit r: ? c: f + ? 7.1v 25 a vref ramp vref vcc qs r q s r + ? + ? 4.0v + ? 1.7v + ? vref pwm -ss pfc -ss pwm -comp pwm -out pfc -out 100n q2 1n 470 (450v) 5.1k vref vref vref + 4.7 24v 680k vrb1 680k from auxiliary 65khz 3.4v 1.6v 3.2v 0.65v 130khz oscillator 770ns 15.4 s 7.7 s 3.85 s h l r q s ? 0.5v ? 0.25v 33n 25 a 1v f/64 divider ct 2.5k 3.5v 33n ha16158p/fp rev.0, aug. 2002, page 22 of 23 package dimensions hitachi code jedec jeita mass (reference value) dp-16 conforms conforms 1.07 g 6.30 19.20 16 9 8 1 1.3 20.00 max 7.40 max 7.62 0.25 + 0.13 ? 0.05 2.54 0.25 0.48 0.10 0.51 min 2.54 min 5.06 max 0 ? ? 15 ? 1.11 max as of january, 2002 unit: mm hitachi code jedec jeita mass (reference value) fp-16da ? conforms 0.24 g *dimension including the plating thickness base material dimension *0.22 0.05 *0.42 0.08 0.12 0.15 m 2.20 max 5.5 10.06 0.80 max 16 9 1 8 10.5 max + 0.20 ? 0.30 7.80 0.70 0.20 0 ? ? 8 ? 0.10 0.10 1.15 1.27 0.40 0.06 0.20 0.04 as of january, 2002 unit: mm ha16158p/fp rev.0, aug. 2002, page 23 of 23 disclaimer 1. hitachi neither warrants nor grants licenses of any rights of hitachi ? s or any third party ? s patent, copyright, trademark, or other intellectual property rights for information contained in this document. hitachi bears no responsibility for problems that may arise with third party ? s rights, including intellectual property rights, in connection with use of the information contained in this document. 2. products and product specifications may be subject to change without notice. confirm that you have received the latest product standards or specifications before final design, purchase or use. 3. hitachi makes every attempt to ensure that its products are of high quality and reliability. however, contact hitachi ? s sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support. 4. design your application so that the product is used within the ranges guaranteed by hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as fail- safes, so that the equipment incorporating hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the hitachi product. 5. this product is not designed to be radiation resistant. 6. no one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from hitachi. 7. contact hitachi ? s sales office for any questions regarding this document or hitachi semiconductor products. sales offices hitachi, ltd. semiconductor & integrated circuits nippon bldg., 2-6-2, ohte-machi, chiyoda-ku, tokyo 100-0004, japan tel: (03) 3270-2111 fax: (03) 3270-5109 copyright ? hitachi, ltd., 2002. all rights reserved. printed in japan. hitachi asia ltd. hitachi tower 16 collyer quay #20-00 singapore 049318 tel : <65>-6538-6533/6538-8577 fax : <65>-6538-6933/6538-3877 url : http://semiconductor.hitachi.com.sg url http://www.hitachisemiconductor.com/ hitachi asia ltd. (taipei branch office) 4/f, no. 167, tun hwa north road hung-kuo building taipei (105), taiwan tel : <886>-(2)-2718-3666 fax : <886>-(2)-2718-8180 telex : 23222 has-tp url : http://www.hitachi.com.tw hitachi asia (hong kong) ltd. group iii (electronic components) 7/f., north tower world finance centre, harbour city, canton road tsim sha tsui, kowloon hong kong tel : <852>-2735-9218 fax : <852>-2730-0281 url : http://semiconductor.hitachi.com.hk hitachi europe gmbh electronic components group dornacher stra?e 3 d-85622 feldkirchen postfach 201, d-85619 feldkirchen germany tel: <49> (89) 9 9180-0 fax: <49> (89) 9 29 30 00 hitachi europe ltd. electronic components group whitebrook park lower cookham road maidenhead berkshire sl6 8ya, united kingdom tel: <44> (1628) 585000 fax: <44> (1628) 585200 hitachi semiconductor (america) inc. 179 east tasman drive san jose,ca 95134 tel: <1> (408) 433-1990 fax: <1>(408) 433-0223 for further information write to: colophon 6.0 |
Price & Availability of HA16158PFP
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |