UCC3895N Integrated Circuit Chip Phase-Shifted Full-Bridge Controller With Enhanced Control Logic

Product Description Of UCC3895N
UCC3895N is a phase-shift PWM controller that implements control of a full-bridge power stage by phase shifting the switching of one half-bridge with respect to the other. The device allows constant frequency pulse-width modulation in conjunction with resonant zero-voltage switching to provide high efficiency at high frequencies. The part is used either as a voltage-mode or current-mode controller.

Specifications Of UCC3895N

Features Of UCC3895N
Programmable-output turnon delay
Adaptive delay set
Bidirectional oscillator synchronization
Voltage-mode, peak current-mode, or average current-mode control
Programmable soft start, soft stop, and chip disable via a single pin
0% to 100% duty-cycle control
7-MHz error amplifier
Operation to 1 MHz
Typical 5-mA operating current at 500 kHz
Very low 150-µA current during UVLO

Applications Of UCC3895N
Phase-shifted full-bridge converters
Off-line, telecom, datacom, and servers
Distributed power architecture
High-density power modules

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Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.