전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

L6717 데이터시트(PDF) 3 Page - STMicroelectronics

부품명 L6717
상세설명  High-efficiency hybrid AM2r2 controller with I2C interface and embedded drivers
Download  56 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L6717 데이터시트(HTML) 3 Page - STMicroelectronics

  L6717 Datasheet HTML 1Page - STMicroelectronics L6717 Datasheet HTML 2Page - STMicroelectronics L6717 Datasheet HTML 3Page - STMicroelectronics L6717 Datasheet HTML 4Page - STMicroelectronics L6717 Datasheet HTML 5Page - STMicroelectronics L6717 Datasheet HTML 6Page - STMicroelectronics L6717 Datasheet HTML 7Page - STMicroelectronics L6717 Datasheet HTML 8Page - STMicroelectronics L6717 Datasheet HTML 9Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 56 page
background image
L6717
Contents
Doc ID 17326 Rev 1
3/56
7
Output voltage positioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
7.1
CORE section - phase # programming . . . . . . . . . . . . . . . . . . . . . . . . . . 35
7.2
CORE section - current reading and current sharing loop . . . . . . . . . . . . 35
7.3
CORE section - defining load-line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
7.4
CORE section - analog offset (Optional - I2CDIS = 3.3 V) . . . . . . . . . . . . 37
7.5
NB section - current reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
7.6
NB section - defining load-line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
7.7
On-the-fly VID transitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
7.8
Soft-start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.8.1
LS-Less Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
8
Output voltage monitoring and protections . . . . . . . . . . . . . . . . . . . . . 41
8.1
Programmable overvoltage (I2DIS = 3.3 V) . . . . . . . . . . . . . . . . . . . . . . . 41
8.2
Feedback disconnection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
8.3
PWRGOOD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
8.4
Overcurrent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
8.4.1
CORE section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
8.4.2
NB section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
9
Main oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
10
High current embedded drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
10.1
Boot capacitor design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
10.2
Power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
11
System control loop compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
11.1
Compensation network guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
12
LTB Technology® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
13
Layout guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
13.1
Power components and connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
13.2
Small signal components and connections . . . . . . . . . . . . . . . . . . . . . . . 53
14
VFQFPN48 mechanical data and package dimensions . . . . . . . . . . . . 54
15
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55


유사한 부품 번호 - L6717

제조업체부품명데이터시트상세설명
logo
STMicroelectronics
L6717A STMICROELECTRONICS-L6717A Datasheet
1Mb / 57P
   Dynamic phase management
April 2013 Rev 1
L6717ATR STMICROELECTRONICS-L6717ATR Datasheet
1Mb / 57P
   Dynamic phase management
April 2013 Rev 1
More results

유사한 설명 - L6717

제조업체부품명데이터시트상세설명
logo
Renesas Technology Corp
ISL78229 RENESAS-ISL78229 Datasheet
3Mb / 73P
   2-Phase Boost Controller with Drivers and I2C/PMBus
logo
Intersil Corporation
ISL78229 INTERSIL-ISL78229 Datasheet
1Mb / 71P
   2-Phase Boost Controller with Drivers and I2C/PMBus
February 12, 2016
logo
Renesas Technology Corp
ISL91128 RENESAS-ISL91128 Datasheet
999Kb / 17P
   High Efficiency Buck-Boost Regulator with 4.5A Switches and I2C Interface
logo
Intersil Corporation
ISL6322G INTERSIL-ISL6322G Datasheet
638Kb / 39P
   Two-Phase Buck PWM Controller with Integrated MOSFET Drivers, I2C Interface and Phase Dropping
logo
Renesas Technology Corp
ISL6322G RENESAS-ISL6322G Datasheet
1Mb / 39P
   Two-Phase Buck PWM Controller with Integrated MOSFET Drivers, I2C Interface, and Phase Dropping
logo
Maxim Integrated Produc...
MAX20446B MAXIM-MAX20446B Datasheet
1Mb / 47P
   Automotive 6-Channel Backlight Driver with Boost/SEPIC Controller, Hybrid Dimming and I2C Interface
Rev 1; 1/21
logo
Texas Instruments
TPS23757 TI-TPS23757 Datasheet
1Mb / 37P
[Old version datasheet]   High Efficiency PoE Interface and DC/DC Controller
logo
International Rectifier
IR36021 IRF-IR36021_15 Datasheet
2Mb / 41P
   DIGITAL POL BUCK CONTROLLER with I2C AND PMBus Interface
IR36021 IRF-IR36021 Datasheet
2Mb / 41P
   DIGITAL POL BUCK CONTROLLER with I2C AND PMBus Interface
logo
Infineon Technologies A...
PEB20571 INFINEON-PEB20571 Datasheet
4Mb / 308P
   DSP Embedded Line and Port Interface Controller
Version 3.1 July 2003
More results


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 51 52 53 54 55 56


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   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