AS3843, AS3842 Datasheet - ASTEC

AS3843 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 .

AS3843 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

AS3843 Datasheet Preview — This datasheet PDF includes multiple part numbers: AS3843, AS3842. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

AS3843, AS3842

Manufacturer:

ASTEC

File Size:

155.06 KB

Description:

Current mode controller.

Note:

This datasheet PDF includes multiple part numbers: AS3843, AS3842.
Please refer to the document for exact specifications by model.

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TAGS

AS3843 AS3842 Current Mode Controller ASTEC

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