![]() |
|
If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
Datasheet File OCR Text: |
1'. 'sfrvfodz $pouspmmfe 4ufq - 6q%$%$$powfsufst 4fsjft 525 4 (fofsbm%ftdsjqujpo 'fbuvsft "qqmjdbujpot the xc6385 series are a group of pfm (frequency) controlled step-up dc/dc converters. the xc6385 series employs cmos process and laser trimming technologies to attain low power and high accuracy. a common problem among pagers is one of noise, but with the xc6385, high frequency noise that occurs during switching is reduced. output voltage is selectable in 0.1v steps within 2.0v ~ 7.0v and maximum frequency is 100khz (typ.) with a built-in switching transistor, a step-up circuit can be configured using a coil, diode and capacitor connected externally. also available is a ce (chip enable) function that reduces power consumption during shut-down mode, and an independent v dd pin function (separated power supply and voltage detect pins) for fly-back circuits. sot-89-5 and sot-23/25 small packages. &mfdusjdbm$ibsbdufsjtujdt for typical application circuit and electrical characteristics of xc6385 series, please refer to that of xc6382 series. for more detail, please contact torex sales offices or sales person. 5zqjdbm"qqmjdbujpo$jsdvju low noise operating voltage range : 0.9v~10v output voltage range : 2.0v~7.0v (programmable in 0.1v steps) output voltage accuracy : 2.5% maximum oscillator frequency : 100khz (15%) built-in switching transistor ce function and/or separated v dd /v out types selectable with 5 pin packages small package : sot-23/25 mini-mold (3pin, 5pin) sot-89/89-5 mini-power mold (3 pin, 5 pin) pagers palmtops cameras, video cameras various portable products pager use : low noise duty ratio : 75% cmos structure : small supply current operating voltage range : 0.9~10.0v output voltage range : 2.0~7.0v output voltage accuracy : 2.5% z? ? 9$" 7 065 7 44 7 44 7 065 - 9 7 065 7 %% $&7 065 - 9 7 44 7 44 - 9 $&7 065 7 065 7 %% /$ /$ - 9 9$$& 9$" 9$$& 405 5017*&8 405 5017*&8 405 5017*&8 405 5017*&8 1jo$pogjhvsbujpo 4@9$ ?? 9$ 4fsjft 526 4 1spevdu$mbttjgjdbujpo selection guide ordering information parat type xc6385a xc6385c xc6385e 75% 75% 75% built-in built-in built-in no yes no no no yes duty ratio 75% stand-by (ce) function during stand-by (ce pin "low"), supply current = 0.50 a (max) since the power supply (v dd ) pin and the voltage sensor (v out ) pin are separated, use as a pfm controller is possible. sot-23 sot-89 sot-23 sot-89-5 sot-23 sot-89-5 duty ratio package switching transistor ce function v dd pin features p r l a c e 1 3-pin. built-in switching transistor stand-by capability. (5-pin) built-in switching transistor stand-by capability. (5-pin) built-in switching transistor maximum oscillator frequency 100khz output voltage e.g.v out =3.5v ? w =3, e =5 m package q =a sot-23 q =c, e sot-25 package q =a sot-89 q =c, e sot-89-5 embossed tape: standard feed embossed tape: reverse feed xc6385 series pfm controlled duty 75% xc6385 qwerty q w e r t y 4@9$ ?? 9$ 4fsjft 527 4 1bdlbhjoh*ogpsnbujpo sot-23 sot-25 ? ? ? ? njo ? ? ? ? ? njo ? 4@9$ ?? 9$ 4fsjft 528 4 sot-89 sot-89-5 ? ? njo nby ? ? ? ? ? ? ? ? ? ? njo njo nby ? ? ? ? ? ? ? 4@9$ ?? 9$ 4fsjft 529 4 405 5017*&8 q w e r 2 1 4 3 405 5017*&8 .bsljoh 405 5017*&8 qwer 405 5017*&8 qwer w 3fqsftfoutuifjoufhfspguif0vuqvu7pmubhfboe0tdjmmbups'sfrvfodz 04$*--"503'3&26&/$:l)[ */5&(&30'5)&06516570-5"(& r %fopuftuifqspevdujpompuovncfs up "up;sfqfbufe (*+028fydfqufe e 3fqsftfoutuifefdjnbmovncfspguif0vuqvu7pmubhfboe0tdjmmbups'sfrvfodz 04$*--"503'3&26&/$:l)[ 06516570-5"(& q 3fqsftfoutuif1spevdu$mbttjgjdbujpo '6/$5*0/ / - & %&4*(/"503 $& 7 %% 7 */ 130%6$5/".& 9$"????? 9$$????? 9$&????? #vjmujo5sbotjtups #vjmujo5sbotjtups #vjmujo5sbotjtups 4@9$ ?? 9$ 4fsjft 530 4 7 44 -y $& 7 065 $ijq&obcmf l)[ 1'.$pouspm04$ #vggfs 7sfg 7 %% 7 44 -y 7 065 ~ l)[ 1'.$pouspm04$ #vggfs 7sfg 7 %% ~ 7 %% 7 -9 mjnjufs 7 -9 mjnjufs ?? $ the ce pin is set up for xc6385c. note: the v dd pin is set up for xc6385e. note: &mfdusjdbm$ibsbdufsjtujdt #mpdl%jbhsbn for electrical characteristics of xc6385 series, please refer to that of xc6382 series. for more detail, please contact torex sales offices or sales person. 4@9$ ?? 9$ 4fsjft 531 4 5zqjdbm1fsgpsnbodf $ibsbdufsjtujdt xc6385a301 (outut voltage = 3.0v) z??y z??v? q? ?p z??v? q? ????y z??v? q? ?y???v ???y? q? output current:i out (ma) output voltage:v out (v) 9$" output current:i out (ma) 9$" 9$" 9$" 7 7 7 7 */ 7 501%08/7 */ 7 7 7 7 501%08/7 */ 7 7 7 7 -) $ - ' 5boubmvn -) $ - ' 5boubmvn -) $ - ' 5boubmvn -) $ - ' 5boubmvn ripple voltage:vr (mvp-p) output current:i out (ma) input current:i in ( a) input voltage:v in (v) efficiency:effi (%) (1) output voltage vs. output current (2) efficiency vs. output current (3) ripple voltage vs. output current (4) no load input current vs. input voltage 4@9$ ?? |
Price & Availability of 0314XC6385
![]() |
|
|
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] |