IRS20124S(PbF)
Lead Definitions
Symbol Description
VCC
VB
HO
Low side logic Supply voltage
High side floating supply
High side output
VS
High side floating supply return
IN
Logic input for high and low side gate driver outputs (HO and LO), in phase with HO
Input for programmable dead-time, referenced to COM. Shutdown LO and HO when tied to COM
Low side supply return
DT/SD
COM
LO
Low side output
OC
Over current output (negative logic)
OCSET1
OCSET2
Input for setting negative over current threshold
Input for setting positive over current threshold
1
2
3
4
5
6
14
13
12
11
10
9
IN
NC
OCSET1 NC
DT/SD
VB
OCSET2
HO
OC
VS
NC
COM
7 LO
8
VCC
IR20124S 14 Lead SOIC (narrow body)
www.irf.com
5
INFINEON [ Infineon ]
