UCC25800-Q1 Datasheet - Texas Instruments

UCC25800-Q1 Ultra-low EMI Transformer Driver

The UCC25800-Q1 ultra-low EMI transformer driver integrates the switching power stage, the control, and the protection circuits to simplify isolated bias supply designs. It allows the design to utilize a transformer with higher leakage inductance, but much smaller parasitic primary-to-secondary capa.

UCC25800-Q1 Features

* High-efficiency half-bridge transformer driver

* Ultra-low EMI with low interwinding capacitance

* Smaller and lower-cost transformer

* Programmable frequency: 0.1 MHz to 1.2 MHz

* Wide input voltage range: 9 V to 34 V

* 9 W from 34-V input

UCC25800-Q1 Datasheet (2.48 MB)