データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

STEVAL-ISQ009V1 データシート(PDF) 1 Page - STMicroelectronics

部品番号 STEVAL-ISQ009V1
部品情報  Load share controller demonstration board based on the L6615
Download  5 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  STMICROELECTRONICS [STMicroelectronics]
ホームページ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STEVAL-ISQ009V1 データシート(HTML) 1 Page - STMicroelectronics

  STEVAL-ISQ009V1 Datasheet HTML 1Page - STMicroelectronics STEVAL-ISQ009V1 Datasheet HTML 2Page - STMicroelectronics STEVAL-ISQ009V1 Datasheet HTML 3Page - STMicroelectronics STEVAL-ISQ009V1 Datasheet HTML 4Page - STMicroelectronics STEVAL-ISQ009V1 Datasheet HTML 5Page - STMicroelectronics  
Zoom Inzoom in Zoom Outzoom out
 1 / 5 page
background image
Data brief
For further information contact your local STMicroelectronics sales office.
February 2010
Doc ID 17166 Rev 1
1/5
5
STEVAL-ISQ009V1
Load share controller demonstration board based on the L6615
Features
Three paralleled DC-DC converter modules (in
synchronous buck topology, managed by ST’s
L6910)
Output currents shared through ST current
sharing controller L6615
Innovative use of a MOSFET as both the OR-
ing element (replacing OR-ing diode) and
sensing element (RDS(on))
RoHS compliant
Description
The STEVAL-ISQ009V1 demonstration board is
composed of three identical sections
(daughterboards) and a motherboard.
Each daughterboard is capable of performing DC-
DC conversion starting from +5 VDC and is
designed to deliver 3.3 V / 5 A to the load.
The input terminals of the motherboard are
connected to a +5 VDC external source and the
output terminals to the load. The board can
accommodate up to three DC-DC converters.
The motherboard contains the circuitry necessary
to perform current sharing (utilizing the L6615)
and to isolate a failed section from the load. It is
designed to be adaptable to all power supplies
(compatible with the L6615 absolute maximum
ratings) having remote sense pins. By changing
just a few components, it can be modified for new
specifications.
It is possible to build a system to supply a 10 A
load at +3.3 V in a 2+1 redundant configuration.
That is, whenever three sections are running,
each of them supplies 3.33 A, a value lower than
its nominal capability.
If one of them is switched off, the system is able to
supply the load, and each section carries 5 A.
DC-DC conversion management is performed by
the L6910.
It is possible to verify that disabling one section
(through the relevant switch on the motherboard)
does not cause overvoltage on the output or
overcurrent in other sections. In the same way,
enabling one section (with the other two already
running) does not cause negative output voltage
drop or a short to ground, and current sharing is
established.
STEVAL-ISQ009V1
www.st.com


同様の部品番号 - STEVAL-ISQ009V1

メーカー部品番号データシート部品情報
logo
STMicroelectronics
STEVAL-ISQ002V1 STMICROELECTRONICS-STEVAL-ISQ002V1 Datasheet
235Kb / 4P
   RS232 to PMBus bridge demonstration board based on the ST72264G1
STEVAL-ISQ006V1 STMICROELECTRONICS-STEVAL-ISQ006V1 Datasheet
292Kb / 5P
   USB to PMBus bridge demonstration board based on the ST72F651
STEVAL-ISQ007V1 STMICROELECTRONICS-STEVAL-ISQ007V1 Datasheet
122Kb / 4P
   High-side current-sense amplifier demonstration board based on the TSC101
February 2009 Rev 1
STEVAL-ISQ008V1 STMICROELECTRONICS-STEVAL-ISQ008V1 Datasheet
485Kb / 7P
   Fuel gauge implementation based on the STM32F103x
More results

同様の説明 - STEVAL-ISQ009V1

メーカー部品番号データシート部品情報
logo
STMicroelectronics
STEVAL-ICB004V1 STMICROELECTRONICS-STEVAL-ICB004V1_11 Datasheet
143Kb / 6P
   Advanced resistive touchscreen controller demonstration board based on the STMPE811
STEVAL-MKI077V1 STMICROELECTRONICS-STEVAL-MKI077V1 Datasheet
117Kb / 4P
   MEMS: demonstration board based on the LPR4150AL
STEVAL-IPE005V1 STMICROELECTRONICS-STEVAL-IPE005V1 Datasheet
337Kb / 11P
   Demonstration programmer board based on the STPM01
AN2840 STMICROELECTRONICS-AN2840 Datasheet
657Kb / 19P
   charger demonstration board based on the VIPER17HN
logo
Texas Instruments
UC1902 TI-UC1902 Datasheet
147Kb / 6P
[Old version datasheet]   Load Share Controller
UC1907 TI-UC1907 Datasheet
169Kb / 8P
[Old version datasheet]   LOAD SHARE CONTROLLER
logo
STMicroelectronics
STEVAL-PCC012V1 STMICROELECTRONICS-STEVAL-PCC012V1 Datasheet
481Kb / 10P
   Connectivity gateway demonstration board based on the STM32F107
logo
Texas Instruments
UC3902D TI1-UC3902D Datasheet
305Kb / 10P
[Old version datasheet]   LOAD SHARE CONTROLLER
logo
STMicroelectronics
AN4200 STMICROELECTRONICS-AN4200 Datasheet
2Mb / 20P
   Four-layer demonstration board based on the STA333IS
STEVAL-ICB007V1 STMICROELECTRONICS-STEVAL-ICB007V1 Datasheet
71Kb / 4P
   Capacitive touch demonstration board based on the STMPE321
More results


Html Pages

1 2 3 4 5


データシート ダウンロード

Go To PDF Page


リンク URL




プライバシーポリシー
ALLDATASHEET.JP
ALLDATASHEETはお客様のビジネスに役立ちますか?  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   リンク交換   |   メーカーリスト
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