Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

TOP246YN-TL Datasheet(PDF) 2 Page - Power Integrations, Inc.

Part No. TOP246YN-TL
Description  TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher
Download  52 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  POWERINT [Power Integrations, Inc.]
Direct Link  http://www.powerint.com
Logo POWERINT - Power Integrations, Inc.

TOP246YN-TL Datasheet(HTML) 2 Page - Power Integrations, Inc.

  TOP246YN-TL Datasheet HTML 1Page - Power Integrations, Inc. TOP246YN-TL Datasheet HTML 2Page - Power Integrations, Inc. TOP246YN-TL Datasheet HTML 3Page - Power Integrations, Inc. TOP246YN-TL Datasheet HTML 4Page - Power Integrations, Inc. TOP246YN-TL Datasheet HTML 5Page - Power Integrations, Inc. TOP246YN-TL Datasheet HTML 6Page - Power Integrations, Inc. TOP246YN-TL Datasheet HTML 7Page - Power Integrations, Inc. TOP246YN-TL Datasheet HTML 8Page - Power Integrations, Inc. TOP246YN-TL Datasheet HTML 9Page - Power Integrations, Inc. Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 52 page
background image
TOP242-250
M
12/04
2
Section List
Functional Block Diagram ....................................................................................................................................... 3
Pin Functional Description ...................................................................................................................................... 4
TOPSwitch-GX
Family Functional Description ....................................................................................................... 5
CONTROL (C) Pin Operation.................................................................................................................................. 6
Oscillator and Switching Frequency........................................................................................................................ 6
Pulse Width Modulator and Maximum Duty Cycle.................................................................................................. 7
Light Load Frequency Reduction............................................................................................................................ 7
Error Amplifier ......................................................................................................................................................... 7
On-Chip Current Limit with External Programmability ............................................................................................ 7
Line Under-Voltage Detection (UV)......................................................................................................................... 8
Line Overvoltage Shutdown (OV) ........................................................................................................................... 8
Line Feed-Forward with DC
MAX Reduction .............................................................................................................. 8
Remote ON/OFF and Synchronization ................................................................................................................... 9
Soft-Start................................................................................................................................................................. 9
Shutdown/Auto-Restart........................................................................................................................................... 9
Hysteretic Over-Temperature Protection................................................................................................................. 9
Bandgap Reference.............................................................................................................................................. 10
High-Voltage Bias Current Source........................................................................................................................ 10
Using Feature Pins ................................................................................................................................................... 10
FREQUENCY (F) Pin Operation........................................................................................................................... 10
LINE-SENSE (L) Pin Operation ............................................................................................................................ 10
EXTERNAL CURRENT LIMIT (X) Pin Operation.................................................................................................. 11
MULTI-FUNCTION (M) Pin Operation .................................................................................................................. 11
Typical Uses of FREQUENCY (F) Pin ...................................................................................................................... 14
Typical Uses of LINE-SENSE (L) and EXTERNAL CURRENT LIMIT (X) Pins ...................................................... 15
Typical Uses of MULTI-FUNCTION (M) Pin ........................................................................................................... 17
Application Examples .............................................................................................................................................. 20
A High Efficiency, 30 W, Universal Input Power Supply........................................................................................ 20
A High Efficiency, Enclosed, 70 W, Universal Adapter Supply.............................................................................. 20
A High Efficiency, 250 W, 250-380 VDC Input Power Supply ............................................................................... 22
Multiple Output, 60 W, 185-265 VAC Input Power Supply .................................................................................... 23
Processor Controlled Supply Turn On/Off............................................................................................................. 24
Key Application Considerations ............................................................................................................................. 26
TOPSwitch-II vs. TOPSwitch-GX.......................................................................................................................... 26
TOPSwitch-FX vs. TOPSwitch-GX ....................................................................................................................... 28
TOPSwitch-GX Design Considerations ............................................................................................................... 28
TOPSwitch-GX Layout Considerations................................................................................................................. 30
Quick Design Checklist......................................................................................................................................... 32
Design Tools ......................................................................................................................................................... 32
Product Specifications and Test Conditions ......................................................................................................... 33
Typical Performance Characteristics .................................................................................................................... 40
Part Ordering Information ....................................................................................................................................... 46
Package Outlines ..................................................................................................................................................... 47


Similar Part No. - TOP246YN-TL

ManufacturerPart No.DatasheetDescription
Power Integrations, Inc.
Power Integrations, Inc...
TOP246Y POWERINT-TOP246Y Datasheet
771Kb / 48P
   Family Extended Power, Design Flexible,Integrated Off-line Switcher
TOP246Y POWERINT-TOP246Y Datasheet
449Kb / 52P
   TOPSwitch -GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher
TOP246Y POWERINT-TOP246Y Datasheet
2Mb / 52P
   Extended Power, Design Flexible EcoSmart, Integrated Off-line Switcher
TOP246Y POWERINT-TOP246Y Datasheet
3Mb / 54P
   Extended Power, Design Flexible, EcoSmart, Integrated Off-Line Switcher
October 2020
More results

Similar Description - TOP246YN-TL

ManufacturerPart No.DatasheetDescription
Guangdong Kexin Industrial Co.,Ltd
Guangdong Kexin Industr...
TOP250 KEXIN-TOP250 Datasheet
298Kb / 6P
   TOPSwitch -GX Family Extended Power, Design Flexible, EcoSmart,Integrated Off-line Switcher
Power Integrations, Inc.
Power Integrations, Inc...
TOP250 POWERINT-TOP250 Datasheet
449Kb / 52P
   TOPSwitch -GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher
Power Analog Micoelectronics
Power Analog Micoelectr...
TOP232PN PAM-TOP232PN Datasheet
644Kb / 36P
   TOPSwitch-FX Family Design Flexible, EcoSmart짰, Integrated Off-line Switcher
Power Integrations, Inc.
Power Integrations, Inc...
TOP242 POWERINT-TOP242 Datasheet
2Mb / 52P
   Extended Power, Design Flexible EcoSmart, Integrated Off-line Switcher
TOP242-249 POWERINT-TOP242-249 Datasheet
771Kb / 48P
   Family Extended Power, Design Flexible,Integrated Off-line Switcher
TOP234PN POWERINT-TOP234PN Datasheet
644Kb / 36P
   Design Flexible, EcoSmart, Integrated Off-line Switcher
TOP232PN POWERINT-TOP232PN Datasheet
644Kb / 36P
   Design Flexible, EcoSmart, Integrated Off-line Switcher
TOP233PN POWERINT-TOP233PN Datasheet
644Kb / 36P
   Design Flexible, EcoSmart짰, Integrated Off-line Switcher
TOP234G-TL POWERINT-TOP234G-TL Datasheet
644Kb / 36P
   nullDesign Flexible, EcoSmart, Integrated Off-line Switcher
TOP232-234 POWERINT-TOP232-234 Datasheet
650Kb / 36P
   Family Design Flexible,EcoSmart, Intergrated OFff-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  49  50  51  52 


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   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