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TOP253PN - 

AC/DC Off-Line Switcher IC, TOPSwitch-HX, Flyback, 85 VAC - 265 VAC, 66 kHz, 1.37 A out, 25 W, DIP-8

TOP253PN - AC/DC Off-Line Switcher IC, TOPSwitch-HX, Flyback, 85 VAC - 265 VAC, 66 kHz, 1.37 A out, 25 W, DIP-8

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
TOP253PN
Order Code:
1695413
Technical Datasheet:
TOP253PN   Datasheet
See all Technical Docs

Product Overview

The TOP253PN is a 15W integrated Off-Line Switcher with advanced feature set and extended power range. This enhanced EcoSmart™ switcher incorporates a 700V power MOSFET, high voltage switched current source and PWM control, oscillator, thermal shutdown circuit, fault protection and other control circuitry onto a monolithic device.
  • Multi-mode operation maximizes efficiency at all loads
  • Low height is ideal for adapters where space is limited
  • Line under-voltage detection prevents turn-OFF glitches
  • Line over-voltage shutdown extends line surge limit
  • Accurate programmable current limit
  • Heat sink is connected to source for low EMI
  • Fully integrated soft-start for minimum start-up stress

Applications

Consumer Electronics, Industrial

Product Information


:
85V

:
265V

:
DIP

:
8Pins

:
25W

:
Flyback

:
-40°C

:
150°C

:
-

:
-
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