IR2127STRPBF Datasheet, PDF (5/16 Pages) International Rectifier – CURRENT SENSING SINGLE CHANNEL DRIVER

IR2127(S) / IR21271(S) / IR2128(S) & (PbF)
Lead Definitions
Symbol
Description
V_CC
IN
FAULT
COM
V_B
HO
V_S
CS
Logic and gate drive supply
Logic input for gate driver output (HO), in phase with HO (IR2127/IR21271)
out of phase with HO (IR2128)
Indicates over-current shutdown has occurred, negative logic
Logic ground
High side floating supply
High side gate drive output
High side floating supply return
Current sense input to current sense comparator
Lead Assignments
8 Lead PDIP
IR2127/IR21271
8 Lead SOIC
IR2127S/IR21271S
www.irf.com
8 Lead PDIP
IR2128
8 Lead SOIC
IR2128S
5