IR21271 International Rectifier, IR21271 Datasheet - Page 5

• Manufacturer Part Number: IR21271
• Description: IC DRIVER 600V 200/420MA 8-DIP
• Manufacturer: International Rectifier

Specifications of IR21271

• Configuration: High-Side
• Input Type: Non-Inverting
• Delay Time: 200ns
• Current - Peak: 250mA
• Number Of Configurations: 1
• Number Of Outputs: 1
• High Side Voltage - Max (bootstrap): 600V
• Voltage - Supply: 12 V ~ 20 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IR21271

www.irf.com
Lead Definitions
Lead Assignments
Symbol
V
IN
FAULT
COM
V
HO
V
CS
CC
B
S
Logic and gate drive supply
Logic input for gate driver output (HO), in phase with HO (IR2127/IR21271)
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
Description
IR2127/IR21271
8 Lead PDIP
8 Lead PDIP
IR2128
out of phase with HO (IR2128)
IR2127S/IR21271S
8 Lead SOIC
8 Lead SOIC
IR2128S
5