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LM3843A - CURRENT MODE PWM CONTROLLER

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HTC

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LM3843A CURRENT MODE PWM CONTROLLER by HTC - Datasheet Preview — Datasheet preview – LM3843A

Datasheet Details

Part number	LM3843A
Manufacturer	HTC
File Size	340.47 KB
Description	CURRENT MODE PWM CONTROLLER
Datasheet	LM3843A Datasheet
Note	This datasheet PDF includes multiple part numbers: LM3843A, LM3842A. Please refer to the document for exact specifications by model.
Additional preview pages of the LM3843A datasheet.

Product details

Description

The LM384xA are fixed frequency current-mode PWM controller.

Features

Automatic feed forward compensation.
Optimized for offline converter.
Double pulse suppression.
Current mode operation to 500kHz.
High gain totem pole output.
Internally trimmed bandgap reference.
Undervoltage lockout with hysteresis.
Low start up current: < 0.3mA.
Moisture Sensitivity Level 3 LM3842A/3A/4A/5A SOP-8 PKG DIP-8 PKG.

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Published: Jun 11, 2013 |