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AS3845, AS3842 Datasheet - ASTEC

AS3845 - 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

AS3845 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

This datasheet PDF includes multiple part numbers: AS3845, AS3842. Please refer to the document for exact specifications by model.
AS3845 Datasheet Preview Page 2 AS3845 Datasheet Preview Page 3

Datasheet Details

Part number:

AS3845, AS3842

Manufacturer:

ASTEC

File Size:

155.06 KB

Description:

Current mode controller.

Note:

This datasheet PDF includes multiple part numbers: AS3845, AS3842.
Please refer to the document for exact specifications by model.

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