IR1175 Datasheet (International Rectifier) - Synchronous Rectifier Driver

IR1175, Synchronous Rectifier Driver

The IR1175 is a high speed CMOS controller designed to drive N-channel power MOSFETs used as synchronous rectifiers in high current, high frequency forward converters with output voltages equal or below 5VDC.

Schmitt trigger inputs with double pulse suppression allow the controller to operate in noi

IR1175 Features

* n Provides constant and proper gate drive to power MOSFETs regardless of transformer output n Minimizes loss due to power MOSFET body drain diode conduction n Stand alone operation - no ties to primary side n Schmitt trigger input with double pulse suppression allows operation in noisy environments