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IR2085SPbF

International Rectifier
Part Number IR2085SPbF
Manufacturer International Rectifier
Description HIGH SPEED/ 100V/ SELF OSCILLATING 50% DUTY CYCLE/ HALF-BRIDGE DRIVER
Published Apr 16, 2005
Detailed Description Data Sheet No. PD60206 Rev.C IR2085S & (PbF) HIGH SPEED, 100V, SELF OSCILLATING 50% DUTY CYCLE, HALF-BRIDGE DRIVER Feat...
Datasheet PDF File IR2085SPbF PDF File

IR2085SPbF
IR2085SPbF


Overview
Data Sheet No.
PD60206 Rev.
C IR2085S & (PbF) HIGH SPEED, 100V, SELF OSCILLATING 50% DUTY CYCLE, HALF-BRIDGE DRIVER Features • • • • • • • • • • Simple primary side control solution to enable half-bridge DC-Bus Converters for 48V distributed systems with reduced component count and board space.
Integrated 50% duty cycle oscillator & half-bridge driver IC in a single SO-8 package Programmable switching frequency with up to 500kHz max per channel +/- 1A drive current capability optimized for low charge MOSFETs Adjustable dead-time 50nsec – 200nsec Floating channel designed for bootstrap operation up to +100Vdc High and low side pulse width matching to +/- 25nsec Adjustable overcurrent protecti...



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