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UC3837 - LOW COST POWER-SAVING MODE PWM CONTROLLER

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UTC

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UC3837 LOW COST POWER-SAVING MODE PWM CONTROLLER by UTC - Datasheet Preview — Datasheet preview – UC3837

Datasheet Details

Part number	UC3837
Manufacturer	UTC
File Size	358.52 KB
Description	LOW COST POWER-SAVING MODE PWM CONTROLLER
Datasheet	UC3837 Datasheet
Additional preview pages of the UC3837 datasheet.

Product details

Description

The UC3837 is a high performance current mode PWM controller ideally suited for low standby power.

Features

S.
UTC proprietary frequency hopping technology for Improved EMI.
Programming BNO for higher security performance.
Fixed switch frequency 65kHz.
Power-saving mode for high light-load and standby efficiency.
Gate output voltage clamped at 15V.
Soft Start.
Low start-up current.
Dynamic peak current limiting for constant output power.
Cycle-by-cycle Current Limiting.
Built-in synchronized slope compensation.
Under voltage lockout (U.

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Published: Sep 1, 2015 |