IR2183(4
)(S) & (PbF)
Lead Definitions
Symbol Description
HIN
LIN
DT
VSS
V
B
HO
V
S
V
CC
LO
COM
Logic input for high side gate driver output (HO), in phase (referenced to COM for IR2183 and
VSS for IR21834)
Logic input for low side gate driver output (LO), out of phase (referenced to COM for IR2183
and VSS for IR21834)
Programmable dead-time lead, referenced to VSS. (IR21834 only)
Logic Ground (21834 only)
High side floating supply
High side gate driver output
High side floating supply return
Low side and logic fixed supply
Low side gate driver output
Low side return
Lead Assignments
1
2
3
4
HIN
LIN
COM
LO
VB
HO
VS
VCC
8
7
6
5
1
2
3
4
HIN
LIN
COM
LO
VB
HO
VS
VCC
8
7
6
5
8-Lead PDIP
8-Lead SOIC
IR2183
1
2
3
4
5
6
7
HIN
LIN
VSS
DT
COM
LO
VCC
VB
HO
VS
IR2183S
1
4
13
12
11
10
9
8
1
2
3
4
5
6
7
HIN
LIN
VSS
DT
COM
LO
VCC
VB
HO
VS
1
4
13
12
11
10
9
8
14-Lead PDIP
14-Lead SOIC
IR21834
www.irf.com
IR21834S
5
IRF [ INTERNATIONAL RECTIFIER ]
