IC manufacturers Texas Instruments

IC manufacturers (97)

Texas Instruments UCC37324D | Demoboard PMP9622

Dual 4 A Peak High Speed Low-Side Power MOSFET Drivers

Overview

TopologyFull-Bridge Converter symmetrical isolated
IC revisionD

Description

This reference design uses the UCC3895 Phase-Shifted Full Bridge controller to implement a high efficiency, 120VAC input to 44Vdc up to 8A output. The power supply is set up to be constant voltage-constant current. The voltage and current are set by fixed resistor values and could be set by micro-processor in the actual product. The design is biased by a low-cost BJT Flyback using the UCC28720 PWM controller.

Features

120Vac input, 44Vdc @ 2-8A output

92% efficiency achieved @ 8AHigh-side Gate Drive Tranformers used for lowest cost implementation.Low-cost BJT flyback used for design biasFlexible setting of Voltage and Current levels by fixed resistor values or micro-processor in real design

Products

Order Code Data­sheet Simu­lation Downloads Status Product series Samples
750314445SPEC
4 files Active i| Production is active. Expected lifetime: >10 years. Flyback Transformer WE-FB
Order Code Data­sheet Simu­lation
750314445SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product series Samples