 |
|
| 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: |
| 1 ' . ' s f r v f o d z $ p o u s p m m f e 4 u f q - 6 q % $ % $ $ p o w f s u f s t 4 f s j f t 525 4 ( f o f s b m % f t d s j q u j p o ' f b u v s f t " q q m j d b u j p o t 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. & m f d u s j d b m $ i b s b d u f s j t u j d t 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. 5 z q j d b m " q q m j d b u j p o $ j s d v j u 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 0 6 5 7 4 4 7 4 4 7 0 6 5 - 9 7 0 6 5 7 % % $ & 7 0 6 5 - 9 7 4 4 7 4 4 - 9 $ & 7 0 6 5 7 0 6 5 7 % % / $ / $ - 9 9 $ $ & 9 $ " 9 $ $ & 4 0 5 5 0 1 7 * & 8 4 0 5 5 0 1 7 * & 8 4 0 5 5 0 1 7 * & 8 4 0 5 5 0 1 7 * & 8 1 j o $ p o g j h v s b u j p o 4 @ 9 $ ?? 9 $ 4 f s j f t 526 4 1 s p e v d u $ m b t t j g j d b u j p o 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 $ 4 f s j f t 527 4 1 b d l b h j o h * o g p s n b u j p o sot-23 sot-25 ? ? ? ? n j o ? ? ? ? ? n j o ? 4 @ 9 $ ?? 9 $ 4 f s j f t 528 4 sot-89 sot-89-5 ? ? n j o n b y ? ? ? ? ? ? ? ? ? ? n j o n j o n b y ? ? ? ? ? ? ? 4 @ 9 $ ?? 9 $ 4 f s j f t 529 4 4 0 5 5 0 1 7 * & 8 q w e r 2 1 4 3 4 0 5 5 0 1 7 * & 8 . b s l j o h 4 0 5 5 0 1 7 * & 8 qwer 4 0 5 5 0 1 7 * & 8 qwer w 3 f q s f t f o u t u i f j o u f h f s p g u i f 0 v u q v u 7 p m u b h f b o e 0 t d j m m b u p s ' s f r v f o d z 0 4 $ * - - " 5 0 3 ' 3 & 2 6 & / $ : l ) [ * / 5 & ( & 3 0 ' 5 ) & 0 6 5 1 6 5 7 0 - 5 " ( & r % f o p u f t u i f q s p e v d u j p o m p u o v n c f s u p " u p ; s f q f b u f e ( * + 0 2 8 f y d f q u f e e 3 f q s f t f o u t u i f e f d j n b m o v n c f s p g u i f 0 v u q v u 7 p m u b h f b o e 0 t d j m m b u p s ' s f r v f o d z 0 4 $ * - - " 5 0 3 ' 3 & 2 6 & / $ : l ) [ 0 6 5 1 6 5 7 0 - 5 " ( & q 3 f q s f t f o u t u i f 1 s p e v d u $ m b t t j g j d b u j p o ' 6 / $ 5 * 0 / / - & % & 4 * ( / " 5 0 3 $ & 7 % % 7 * / 1 3 0 % 6 $ 5 / " . & 9 $ "????? 9 $ $????? 9 $ &????? # v j m u j o 5 s b o t j t u p s # v j m u j o 5 s b o t j t u p s # v j m u j o 5 s b o t j t u p s 4 @ 9 $ ?? 9 $ 4 f s j f t 530 4 7 4 4 - y $ & 7 0 6 5 $ i j q & o b c m f l ) [ 1 ' . $ p o u s p m 0 4 $ # v g g f s 7 s f g 7 % % 7 4 4 - y 7 0 6 5 ~ l ) [ 1 ' . $ p o u s p m 0 4 $ # v g g f s 7 s f g 7 % % ~ 7 % % 7 - 9 m j n j u f s 7 - 9 m j n j u f s ?? $ the ce pin is set up for xc6385c. note: the v dd pin is set up for xc6385e. note: & m f d u s j d b m $ i b s b d u f s j t u j d t # m p d l % j b h s b n 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 $ 4 f s j f t 531 4 5 z q j d b m 1 f s g p s n b o d f $ i b s b d u f s j t u j d t 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 5 0 1 % 0 8 / 7 * / 7 7 7 7 5 0 1 % 0 8 / 7 * / 7 7 7 7 - ) $ - ' 5 b o u b m v n - ) $ - ' 5 b o u b m v n - ) $ - ' 5 b o u b m v n - ) $ - ' 5 b o u b m v n 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] |