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UC3838 - PWM CONTROLLER

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UTC

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UC3838 PWM CONTROLLER by UTC - Datasheet Preview — Datasheet preview – UC3838

Datasheet Details

Part number	UC3838
Manufacturer	UTC
File Size	1.09 MB
Description	PWM CONTROLLER
Datasheet	UC3838 Datasheet
Additional preview pages of the UC3838 datasheet.

Product details

Description

The UTC UC3838 provides a CCM switching mixed mode operation for better efficiency performance.

Features

S.
Proprietary frequency hopping for Improved EMI performance.
Cycle-by-cycle current limiting.
CCM Power-saving mode Switching Operation.
Fixed switch frequency 65kHz TYP.
Dynamic peak current limiting for constant output power.
Built-in synchronized slope compensation.
Gate output voltage clamped at 17V.
Adjustable DC output OVP/OTP.
OLP/VCC OVP/Internal OTP (automatic recovery).
Internal Soft Start.
OTP through a NTC (latch mode) www. uni.

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Published: Oct 22, 2023 |