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AS3842 Datasheet - ASTEC

AS3842 - Current Mode Controller

The AS3842 family of control ICs provide pin-for-pin replacement of the industry standard UC3842 series of devices.

The devices are redesigned to provide significantly improved tolerances in power supply manufacturing.

The 2.5 V reference has been trimmed to 1.0% tolerance.

The oscillator discharge

AS3842 Features

* 2.5 V bandgap reference trimmed to 1.0% and temperature-compensated

* Standard temperature range extended to 105¡C

* AS3842/3 oscillations trimmed for precision duty cycle clamp

* AS3844/5 have exact 50% max duty cycle clamp

* Advanced oscillator design simplifies synchronizati

AS3842-ASTEC.pdf

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Datasheet Details

Part number:

AS3842

Manufacturer:

ASTEC

File Size:

155.06 KB

Description:

Current mode controller.

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