IR2131STR International Rectifier, IR2131STR Datasheet - Page 5

• Manufacturer Part Number: IR2131STR
• Description: IC DRIVER BRIDGE 3-PHASE 28-SOIC
• Manufacturer: International Rectifier

Specifications of IR2131STR

• Configuration: 3 Phase Bridge
• Input Type: Inverting
• Delay Time: 1.3µs
• Current - Peak: 250mA
• Number Of Configurations: 1
• Number Of Outputs: 3
• High Side Voltage - Max (bootstrap): 600V
• Voltage - Supply: 10 V ~ 20 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Lead Definitions
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Lead Assignments
Symbol Description
SD
FAULT
V
ITRIP
V
V
HO1,2,3
V
LO1,2,3
HIN1,2,3
LIN1,2,3
FLT - CLR
COM
CC
SS
B1,2,3
S1,2,3
Lead
28 Lead DIP
IR2131
High side gate drive outputs
Low side gate drive outputs
Logic inputs for high side gate driver outputs (HO1,2,3), out of phase
Logic inputs for low side gate driver output (LO1,2,3), out of phase
Logic input for fault clear
Logic input for shutdown
Indicates over-current or undervoltage lockout (low side) has occurred, negative logic
Low side and logic fixed supply
Input for over-current shutdown
Logic ground
High side floating supplies
High side floating supply returns
Low side return
44 Lead PLCC w/o 12 Leads
Part Number
IR2131J
IR2131
28 Lead SOIC (Wide Body)
( J )( S ) & (PbF)
IR2131S
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