Preliminary Data Sheet PD60185-C
IR1176
SYNCHRONOUS RECTIFIER DRIVER
Features • Provides constant and proper gate drive to power Product Summary
Vdd IO+/- (peak) Fmax Max lead time 5Vdc 4A/4A 2MHz 500nsec
• • • • • •
MOSFETs regardless of transformer output Minimizes loss due to power
MOSFET body drain diode conduction Stand alone operation - no ties to primary side Schmitt trigger input with double pulse suppression allows operation in noisy environments High peak current drive capability - 4A High speed operation - 2MHz Adaptable to multiple topologies
Description
The IR1176 is a high speed
CMOS controller designed to drive N-channel power
MOSFETs used as synchronous rectifiers in high...