Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

IR3651SPBF Datasheet(PDF) 3 Page - International Rectifier

Part No. IR3651SPBF
Description  HIGH VOLTAGE SYNCHRONOUS PWM BUCK CONTROLLER
Download  19 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  IRF [International Rectifier]
Homepage  http://www.irf.com
Logo IRF - International Rectifier

IR3651SPBF Datasheet(HTML) 3 Page - International Rectifier

  IR3651SPBF Datasheet HTML 1Page - International Rectifier IR3651SPBF Datasheet HTML 2Page - International Rectifier IR3651SPBF Datasheet HTML 3Page - International Rectifier IR3651SPBF Datasheet HTML 4Page - International Rectifier IR3651SPBF Datasheet HTML 5Page - International Rectifier IR3651SPBF Datasheet HTML 6Page - International Rectifier IR3651SPBF Datasheet HTML 7Page - International Rectifier IR3651SPBF Datasheet HTML 8Page - International Rectifier IR3651SPBF Datasheet HTML 9Page - International Rectifier Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 19 page
background image
IR3651SPbF
10/11/2006
Block Diagram
Fig. 1: Simplified block diagram of the IR3651
3
64uA Max
POR
Oscillator
Error Amp
Ct
Error Comp
Reset Dom
Vcc
Gnd
4.17V
0.25V
Bias
Generator
3V
1.25V
POR
SS/SD
Fb
Comp
25K
25K
3V
R
S
Q
SYNC
Vb
Rt
4
3
1
2
8
11
13
Vcc
DELAY
UV
DETECT
UV Q
S
R
UV
DETECT
HIGH
VOLTAGE
LEVEL
SHIFT
CIRCUIT
LOW
VOLTAGE
LEVEL
SHIFT
LOW
VOLTAGE
LEVEL
SHIFT
HDrv
9
Vs
10
DRVcc
7
LDrv
6
PGND
5
Vcc
1.25V
14
Rt
10uA
OCset
12
OCP
3uA
OCP
20uA
0.3V
SS
Q
R
S
POR
PBias


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19 


Datasheet Download

Go To PDF Page

Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
NCP5211Low Voltage Synchronous Buck Controller 1 2 3 4 5 MoreON Semiconductor
NCP1570Low Voltage Synchronous Buck Controller 1 2 3 4 5 MoreON Semiconductor
NCP1573Low Voltage Synchronous Buck Controller 1 2 3 4 5 MoreON Semiconductor
NCP1580Low Voltage Synchronous Buck Controller 1 2 3 4 5 MoreON Semiconductor
RT9205Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller 1 2 3 4 5 MoreRichtek Technology Corporation
CS5159CPU 5−Bit Synchronous Buck Controller 1 2 3 4 5 MoreON Semiconductor
CS5160CPU 5−Bit Synchronous Buck Controller 1 2 3 4 5 MoreON Semiconductor
NCP52103-in-1 PWM Dual Buck and Linear DDR Power Controller 1 2 3 4 5 MoreON Semiconductor
SC1486Dual Synchronous Buck Pseudo Fixed Frequency DDR Power Supply Controller 1 2 3 4 5 MoreSemtech Corporation
SC2602Synchronous Voltage Mode Controller for Distributed Power Supply Applications 1 2 3 4 5 MoreSemtech Corporation

Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
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