전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

PM6686TR 데이터시트(PDF) 3 Page - STMicroelectronics

부품명 PM6686TR
상세설명  Dual step-down controller with adjustable voltages, adjustable LDO and auxiliary charge pump controller for notebook
PDF  50 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

PM6686TR 데이터시트(HTML) 3 Page - STMicroelectronics

  PM6686TR Datasheet HTML 1Page - STMicroelectronics PM6686TR Datasheet HTML 2Page - STMicroelectronics PM6686TR Datasheet HTML 3Page - STMicroelectronics PM6686TR Datasheet HTML 4Page - STMicroelectronics PM6686TR Datasheet HTML 5Page - STMicroelectronics PM6686TR Datasheet HTML 6Page - STMicroelectronics PM6686TR Datasheet HTML 7Page - STMicroelectronics PM6686TR Datasheet HTML 8Page - STMicroelectronics PM6686TR Datasheet HTML 9Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 50 page
background image
PM6686
Contents
Doc ID 15281 Rev 4
3/50
9.4
Linear regulator section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
9.5
Charge pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
9.6
Voltage references . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
9.7
General device fault management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
9.7.1
Thermal protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
10
Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
10.1
External components selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
10.1.1
Inductor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
10.1.2
Input capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
10.1.3
Output capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
10.1.4
MOSFET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
11
Diode selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
11.1
Freewheeling diode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
11.2
Charge pump diode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
11.3
Other important components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
11.3.1
VIN filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
11.3.2
PVCC and VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
11.3.3
VREF2 and VREF3 capacitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
11.3.4
LDO output capacitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
11.3.5
Bootstrap circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
12
PCB design guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
13
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
14
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com