IRS2011(S)PbF
Functional Block Diagram
3V S-TRIGGER
HIN
LOW
VOLTAGE
LEVEL
SHIFT
BUFFER
3V S-TRIGGER
LIN
LOW
VOLTAGE
LEVEL
SHIFT
HIGH
VOLTAGE
LEVEL
SHIFT
CIRCUIT
UV
DETECT
UV Q
S
R
UV
DETECT
DELAY
VB
HO
VS
VCC
LO
COM
Lead Definitions
Symbol Description
HIN
Logic input for high-side gate driver output (HO), in phase
LIN
Logic input for low-side gate driver output (LO), in phase
VB
High-side floating supply
HO
High-side gate drive output
VS
High-side floating supply return
VCC
Low-side supply
LO
Low-side gate drive output
COM
Low-side return
Lead Assignments
5 HIN
6 LIN
7 COM
8 LO
VS 4
HO 3
VB 2
VCC 1
8-Lead SOIC
IRS2011S
Part Number
5 HIN
6 LIN
VS 4
HO 3
7 COM
VB 2
8 LO
VCC 1
8-Lead PDIP
IRS2011
www.irf.com
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