Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

UCC2541PWPRG4 Datasheet(PDF) 1 Page - Texas Instruments

Part # UCC2541PWPRG4
Description  HIGH-EFFICIENCY SYNCHRONOUS BUCK PWM CONTROLLER
Download  43 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

UCC2541PWPRG4 Datasheet(HTML) 1 Page - Texas Instruments

  UCC2541PWPRG4 Datasheet HTML 1Page - Texas Instruments UCC2541PWPRG4 Datasheet HTML 2Page - Texas Instruments UCC2541PWPRG4 Datasheet HTML 3Page - Texas Instruments UCC2541PWPRG4 Datasheet HTML 4Page - Texas Instruments UCC2541PWPRG4 Datasheet HTML 5Page - Texas Instruments UCC2541PWPRG4 Datasheet HTML 6Page - Texas Instruments UCC2541PWPRG4 Datasheet HTML 7Page - Texas Instruments UCC2541PWPRG4 Datasheet HTML 8Page - Texas Instruments UCC2541PWPRG4 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 43 page
background image
UCC2541
SLUS621A − AUGUST 2004 − SEPTEMBER 2005
HIGHEFFICIENCY SYNCHRONOUS BUCK
PWM CONTROLLER
1
www.ti.com
FEATURES
D On-Chip Predictive Gate Drivet for
High-Efficiency Synchronous Buck
Operation
D Dual ±3-A TrueDrivet Outputs
D On-Board Programmable Oscillator with
1-MHz Frequency Operation
D TR Input for Sequencing Operation
D Overcurrent Protection using a Parallel
Average Current Mode Control Loop
D 3 Modes to Support 2.7-V to 35-V Input Bias
D Reverse Current Protection for Output Stage
D User Programmable Shutdown Using SS Pin
D ±1.0% Initial Tolerance Bandgap Reference
D High Bandwidth Error Amplifiers
D Thermally Enhanced HTSSOP 20-Pin
PowerPAD
t Package and QFN−32 Pin
D Synchronization Input
D Supports Pre-Bias Applications
SIMPLIFIED APPLICATION DIAGRAM
APPLICATIONS
D High Efficiency Non-Isolated Converters
Requiring Advanced Features such as
Pre-Bias Support and Tracking Capability
D Point-of-Load Modules for Servers, Telecom,
and Data communication Equipments
D Good for Input Voltages of 3.3 V, 5.0 V,
12.0 V, or Intermediate Bus Voltages
DESCRIPTION
The UCC2541 is a synchronous buck PWM
controller for high current and low output voltage
applications.
For higher efficiency, it incorporates the Predictive
Gate Drive
t technology that virtually eliminates
body diode conduction losses in synchronous
rectifiers.
VIN
VOUT
RSET
REF
G2C
SYNCIN
GND
RAMP
VEA−
CEA−
SWS
BST
VDD
SW
G1
PGND
G2
VDRV
1
2
3
4
5
6
7
8
20
19
18
17
16
15
14
13
UCC2541
COMP
TR
G2S
SS
9
10
12
11
TR Input
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
 2004, Texas Instruments Incorporated
Predictive Gate Drive
, TrueDrive and PowerPAD are trademarks of Texas Instruments Incorporated.


Similar Part No. - UCC2541PWPRG4

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
UCC2541PWPRG4 TI1-UCC2541PWPRG4 Datasheet
1,014Kb / 43P
[Old version datasheet]   HIGH-EFFICIENCY SYNCHRONOUS BUCK PWM CONTROLLER
More results

Similar Description - UCC2541PWPRG4

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
UCC2541 TI1-UCC2541_16 Datasheet
1,014Kb / 43P
[Old version datasheet]   HIGH-EFFICIENCY SYNCHRONOUS BUCK PWM CONTROLLER
logo
Richtek Technology Corp...
RT8128A RICHTEK-RT8128A Datasheet
172Kb / 15P
   High Efficiency Synchronous Buck PWM Controller
RT8130B RICHTEK-RT8130B Datasheet
235Kb / 16P
   12V High Efficiency Synchronous Buck PWM Controller
RT6542A RICHTEK-RT6542A Datasheet
267Kb / 15P
   High Efficiency Single Synchronous Buck PWM Controller
September 2019
RT8129A RICHTEK-RT8129A Datasheet
816Kb / 18P
   High Efficiency Single Synchronous Buck PWM Controller
RT8125H RICHTEK-RT8125H Datasheet
300Kb / 18P
   High Efficiency Single Synchronous Buck PWM Controller
October 2020
logo
Texas Instruments
UCC2540 TI-UCC2540 Datasheet
564Kb / 37P
[Old version datasheet]   HIGH EFFICIENCY SECONDARY SIDE SYNCHRONOUS BUCK PWM CONTROLLER
logo
Micrel Semiconductor
MIC2182 MICREL-MIC2182_04 Datasheet
229Kb / 28P
   High-Efficiency Synchronous Buck Controller
logo
Microchip Technology
MIC2182 MICROCHIP-MIC2182 Datasheet
2Mb / 40P
   High-Efficiency Synchronous Buck Controller
09/14/21
logo
Anpec Electronics Corop...
APW7062A ANPEC-APW7062A Datasheet
179Kb / 16P
   Synchronous Buck PWM Controller
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


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com