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UC3838 - PWM CONTROLLER

UTC

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Datasheet Details

Part number	UC3838
Manufacturer	UTC
File Size	1.09 MB
Description	PWM CONTROLLER
Datasheet	UC3838-UTC.pdf

UC3838 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 |