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UC3873HL - LOW COST POWER-SAVING MODE PWM CONTROLLER

UTC

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Datasheet Details

Part number	UC3873HL
Manufacturer	UTC
File Size	313.31 KB
Description	LOW COST POWER-SAVING MODE PWM CONTROLLER
Datasheet	UC3873HL-UTC.pdf

UC3873HL Product details

Description

The UTC UC3873HL is a high performance current mode PWM controller ideally suited for low standby power.

Features

S.
UTC proprietary frequency hopping technology for Improved EMI performance.
Power-saving mode for high light-load and standby efficiency.
Soft Start.
Dynamic peak current limiting for constant output power.
Built-in synchronized slope compensation.
OLP with automatic recovery.
OTP and OVP( in UTC UC3873HL with latch shut down).
VDD clamp for higher security.
Programming OTP for higher security.
Fixed switch frequency 130kHz.
Gate output.

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Published: Apr 21, 2020 |