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UC3863 - LOW COST POWER-SAVING MODE PWM CONTROLLER

UTC

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Datasheet Details

Part number	UC3863
Manufacturer	UTC
File Size	291.71 KB
Description	LOW COST POWER-SAVING MODE PWM CONTROLLER
Datasheet	UC3863-UTC.pdf

UC3863 Product details

Description

The UC3863 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.
Dynamic peak current limiting for constant output power.
Built-in synchronized slope compensation.
OTP,OLP,OVP and VDD clamp for higher security.
Programmable PWM Frequency.
Gate output voltage clamped at 15V.
Low start-up current.
Cycle-by-cycle Current Limiting.
Under voltage lockout (UVLO).
Few ext.

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Published: Apr 21, 2020 |