Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

IRS2541PBF Datasheet(PDF) 1 Page - International Rectifier

Part # IRS2541PBF
Description  LED BUCK REGULATOR CONTROL IC
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  IRF [International Rectifier]
Direct Link  http://www.irf.com
Logo IRF - International Rectifier

IRS2541PBF Datasheet(HTML) 1 Page - International Rectifier

  IRS2541PBF Datasheet HTML 1Page - International Rectifier IRS2541PBF Datasheet HTML 2Page - International Rectifier IRS2541PBF Datasheet HTML 3Page - International Rectifier IRS2541PBF Datasheet HTML 4Page - International Rectifier IRS2541PBF Datasheet HTML 5Page - International Rectifier IRS2541PBF Datasheet HTML 6Page - International Rectifier IRS2541PBF Datasheet HTML 7Page - International Rectifier IRS2541PBF Datasheet HTML 8Page - International Rectifier IRS2541PBF Datasheet HTML 9Page - International Rectifier Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 14 page
background image
www.irf.com
Page 1
Data Sheet No. PD60293
IRS254(0,1)(S)PbF
LED BUCK REGULATOR CONTROL IC
Description
The IRS254(0,1) are high voltage, high frequency
buck control ICs for constant LED current regulation.
They incorporate a continuous mode time-delayed
hysteretic buck regulator to directly control the
average load current, using an accurate on-chip
bandgap voltage reference.
The application is inherently protected against short
circuit conditions, with the ability to easily add open-
circuit protection. An external high-side bootstrap
circuit drives the buck switching element at high
frequencies. A low-side driver is also provided for
synchronous rectifier designs. All functions are
realized within a simple 8 pin DIP or SOIC package.
Typical Application Diagram
Features
• 200 V (IRS2540) and 600 V (IRS2541) half bridge
driver
• Micropower startup (<500 µA)
• ±2% voltage reference
• 140 ns deadtime
• 15.6 V zener clamp on VCC
• Frequency up to 500 kHz
• Auto restart, non-latched shutdown
• PWM dimmable
• Small 8-Lead DIP/8-Lead SOIC packages
Packages
8-Lead PDIP
8-LeadSOIC
IRS254(0,1)PbF
IRS254(0,1)SPbF
1
2
3
4
8
7
6
5
VCC
IFB
LO
VS
HO
VB
COM
M1
M2
CBOOT
DBOOT
RCS
RF
CF
RS1
CVCC1
CVCC2
ROV1
ROV2
CEN
DOV
DEN1
L1
EN
COM
VBUS
COUT
RG1
RG2
VOUT+
VOUT-
IC1
CBUS2
RS2
DCLAMP
CBUS1
L2
ENN
ROUT


Similar Part No. - IRS2541PBF

ManufacturerPart #DatasheetDescription
logo
International Rectifier
IRS25411 IRF-IRS25411 Datasheet
519Kb / 20P
   LED BUCK REGULATOR CONTROL IC
IRS25411PBF IRF-IRS25411PBF Datasheet
519Kb / 20P
   LED BUCK REGULATOR CONTROL IC
IRS25411S IRF-IRS25411S Datasheet
501Kb / 2P
   High-Voltage Buck Control ICs for Constant LED Current Regulation
logo
Infineon Technologies A...
IRS25411S INFINEON-IRS25411S Datasheet
1Mb / 19P
   Synchronous buck LED driver
Datasheet 2 0.0 2019-02-06
logo
International Rectifier
IRS25411SPBF IRF-IRS25411SPBF Datasheet
519Kb / 20P
   LED BUCK REGULATOR CONTROL IC
More results

Similar Description - IRS2541PBF

ManufacturerPart #DatasheetDescription
logo
International Rectifier
IRS25401PBF IRF-IRS25401PBF_15 Datasheet
519Kb / 20P
   LED BUCK REGULATOR CONTROL IC
IRS25401 IRF-IRS25401 Datasheet
519Kb / 20P
   LED BUCK REGULATOR CONTROL IC
logo
NEC
UPC1909 NEC-UPC1909 Datasheet
85Kb / 16P
   SWITCHING REGULATOR CONTROL IC
logo
New Japan Radio
NJM2377 NJRC-NJM2377 Datasheet
355Kb / 10P
   SWITCHING REGULATOR CONTROL IC
logo
Micrel Semiconductor
MIC2168A MICREL-MIC2168A_15 Datasheet
884Kb / 18P
   1MHz PWM Synchronous Buck-Control IC
MIC2168A MICREL-MIC2168A Datasheet
821Kb / 14P
   1MHz PWM Synchronous Buck Control IC
MIC2169A MICREL-MIC2169A Datasheet
1Mb / 17P
   500kHz PWM Synchronous Buck Control IC
MIC2169B MICREL-MIC2169B_10 Datasheet
526Kb / 25P
   500kHz PWM Synchronous Buck Control IC
MIC2169A MICREL-MIC2169A_09 Datasheet
1Mb / 15P
   500kHz PWM Synchronous Buck Control IC
MIC2184 MICREL-MIC2184_05 Datasheet
133Kb / 12P
   Low Voltage Buck PWM Control IC
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14


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