Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

TOP253PN Datasheet(PDF) 3 Page - Power Integrations, Inc.

Part # TOP253PN
Description  Enhanced EcoSmart, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range
Download  48 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  POWERINT [Power Integrations, Inc.]
Direct Link  http://www.powerint.com
Logo POWERINT - Power Integrations, Inc.

TOP253PN Datasheet(HTML) 3 Page - Power Integrations, Inc.

  TOP253PN Datasheet HTML 1Page - Power Integrations, Inc. TOP253PN Datasheet HTML 2Page - Power Integrations, Inc. TOP253PN Datasheet HTML 3Page - Power Integrations, Inc. TOP253PN Datasheet HTML 4Page - Power Integrations, Inc. TOP253PN Datasheet HTML 5Page - Power Integrations, Inc. TOP253PN Datasheet HTML 6Page - Power Integrations, Inc. TOP253PN Datasheet HTML 7Page - Power Integrations, Inc. TOP253PN Datasheet HTML 8Page - Power Integrations, Inc. TOP253PN Datasheet HTML 9Page - Power Integrations, Inc. Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 48 page
background image
Rev. F 01/09
3
TOP252-262
www.powerint.com
Section List
Functional Block Diagram ....................................................................................................................................... 4
Pin Functional Description ...................................................................................................................................... 6
TOPSwitch-HX Family Functional Description ....................................................................................................... 7
CONTROL (C) Pin Operation .................................................................................................................................... 8
Oscillator and Switching Frequency.......................................................................................................................... 8
Pulse Width Modulator ............................................................................................................................................ 9
Maximum Load Cycle .............................................................................................................................................. 9
Error Amplifier .......................................................................................................................................................... 9
On-Chip Current Limit with External Programmability ............................................................................................... 9
Line Under-Voltage Detection (UV).......................................................................................................................... 10
Line Overvoltage Shutdown (OV)............................................................................................................................ 11
Hysteretic or Latching Output Overvoltage Protection (OVP)................................................................................... 11
Line Feed-Forward with DC
MAX Reduction .............................................................................................................. 13
Remote ON/OFF and Synchronization.................................................................................................................... 13
Soft-Start ............................................................................................................................................................... 13
Shutdown/Auto-Restart ......................................................................................................................................... 13
Hysteretic Over-Temperature Protection ................................................................................................................. 13
Bandgap Reference ............................................................................................................................................... 13
High-Voltage Bias Current Source .......................................................................................................................... 13
Typical Uses of FREQUENCY (F) Pin ...................................................................................................................... 15
Typical Uses of VOLTAGE MONITOR (V) and EXTERNAL CURRENT LIMIT (X) Pins .......................................... 16
Typical Uses of MULTI-FUNCTION (M) Pin ........................................................................................................... 18
Application Examples .............................................................................................................................................. 21
A High Efficiency, 35 W, Dual Output – Universal Input Power Supply..................................................................... 21
A High Efficiency, 1500 W, 250-380 VDC Input Power Supply................................................................................ 22
A High Efficiency, 20 W Continuous – 80 W Peak, Universal Input Power Supply ................................................... 23
A High Efficiency, 65 W, Universal Input Power Supply ........................................................................................... 24
Key Application Considerations .............................................................................................................................. 25
TOPSwitch-HX vs.TOPSwitch-GX
....................................................................................................................... . 25
TOPSwitch-HX Design Considerations .................................................................................................................. 26
TOPSwitch-HX Layout Considerations ................................................................................................................... 27
Quick Design Checklist .......................................................................................................................................... 31
Design Tools .......................................................................................................................................................... 31
Product Specifications and Test Conditions .......................................................................................................... 32
Typical Performance Characteristics .................................................................................................................... 39
Package Outlines .................................................................................................................................................... 43
Part Ordering Information ........................................................................................................................................ 47


Similar Part No. - TOP253PN

ManufacturerPart #DatasheetDescription
logo
Power Integrations, Inc...
TOP253PN POWERINT-TOP253PN Datasheet
1Mb / 49P
   Enhanced EcoSmart, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range
TOP253PN POWERINT-TOP253PN Datasheet
2Mb / 48P
   Enhanced EcoSmart짰, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range
TOP253PN POWERINT-TOP253PN Datasheet
3Mb / 51P
   Enhanced EcoSmart?? Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range
TOP253PN POWERINT-TOP253PN Datasheet
3Mb / 50P
   Enhanced EcoSmart, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range
TOP253PN POWERINT-TOP253PN Datasheet
3Mb / 50P
   Enhanced EcoSmart, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range
December 2021
More results

Similar Description - TOP253PN

ManufacturerPart #DatasheetDescription
logo
Power Integrations, Inc...
TOP257EG POWERINT-TOP257EG Datasheet
3Mb / 50P
   Enhanced EcoSmart, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range
TOP260YN POWERINT-TOP260YN Datasheet
3Mb / 51P
   Enhanced EcoSmart?? Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range
TOP261YN POWERINT-TOP261YN Datasheet
1Mb / 49P
   Enhanced EcoSmart, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range
TOP252 POWERINT-TOP252 Datasheet
3Mb / 50P
   Enhanced EcoSmart, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range
December 2021
TOP257YN POWERINT-TOP257YN Datasheet
2Mb / 48P
   Enhanced EcoSmart짰, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range
TOP259YN POWERINT-TOP259YN Datasheet
2Mb / 48P
   Enhanced EcoSmart짰, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range
TOP254 POWERINT-TOP254 Datasheet
1Mb / 42P
   Enhanced EcoSmart짰, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range
TOP258MG POWERINT-TOP258MG Datasheet
2Mb / 48P
   Enhanced EcoSmart짰, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range
TOP242 POWERINT-TOP242_V01 Datasheet
3Mb / 54P
   Extended Power, Design Flexible, EcoSmart, Integrated Off-Line Switcher
October 2020
TOP242 POWERINT-TOP242 Datasheet
2Mb / 52P
   Extended Power, Design Flexible EcoSmart, Integrated Off-line Switcher
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


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