irs2111 International Rectifier Corp., irs2111 Datasheet - Page 4

• Manufacturer Part Number: irs2111
• Description: Half-bridge Driver
• Manufacturer: International Rectifier Corp.

Functional Block Diagram
Lead Definitions
Lead Assignments
www.irf.com
Symbol Description
IN
IN
V
HO
V
V
LO
COM
B
S
CC
Logic input for high-side and low-side gate driver outputs (HO & LO), in phase with HO
High-side floating supply
High-side gate drive output
High-side floating supply return
Low-side and logic fixed supply
Low-side gate drive output
Low-side return
DEAD
DEAD
8 Lead DIP
IRS2111
TIME
TIME
DETECT
UV
PULSE
GEN
Part Number
LEVEL
SHIFT
HV
DETECT
FILTER
PULSE
UV
8 Lead SOIC
IRS2111S
IRS2111(S)PbF
R
R
S
Q
V
V
HO
COM
V
LO
B
S
CC
4