IRS2181S View Datasheet(PDF) - International Rectifier
Part Name
Description
Manufacturer
IRS2181S Datasheet PDF : 23 Pages
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IRS2181/IRS21814(S)PbF
Lead Definitions
Symbol Description
HIN
Logic input for high-side gate driver output (HO), in phase (IRS2181/IRS21814)
LIN
Logic input for low-side gate driver output (LO), in phase (IRS2181/IRS21814)
VSS
Logic ground (IRS21814 only)
VB
High-side floating supply
HO
High-side gate drive output
VS
High-side floating supply return
VCC
Low-side and logic fixed supply
LO
Low-side gate drive output
COM
Low-side return
Lead Assignments
1 HIN
2 LIN
3 COM
4 LO
VB 8
HO 7
VS 6
VCC 5
8-Lead PDIP
IRS2181PbF
1 HIN
14
2 LIN
VB 13
3 VSS
HO 12
4
VS 11
5 COM
10
6 LO
9
7 VCC
8
14-Lead PDIP
IRS21814PbF
www.irf.com
1 HIN
2 LIN
3 COM
4 LO
VB 8
HO 7
VS 6
VCC 5
8-Lead SOIC
IRS2181SPbF
1 HIN
2 LIN
3 VSS
4
5 COM
6 LO
7 VCC
14
VB 13
HO 12
VS 11
10
9
8
14-Lead SOIC
IRS21814SPbF
5
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