IRS2104 International Rectifier Corp., IRS2104 Datasheet - Page 4

• Manufacturer Part Number: IRS2104
• Description: Half Bridge Driver, Single Input Plus Inverting Shutdown Pin, Fixed 520ns Deadtime In A 8-pin Dip Package
• Manufacturer: International Rectifier Corp.

Lead Assignments
Functional Block Diagram
www.irf.com
Lead Definitions
Symbol Description
IN
V
HO
V
V
LO
COM
SD
B
S
CC
Logic input for high-side and low-side gate driver outputs (HO and LO), in phase with HO
Logic input for shutdown
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
1
2
3
4
IN
SD
V CC
IN
SD
COM
IRS2104PbF
8 Lead PDIP
SHOOT-THROUGH
DEAD TIME &
PREVENTION
HO
V B
V S
LO
DETECT
8
7
6
5
UV
PULSE
GEN
LEVEL
SHIFT
HV
FILTER
PULSE
1
2
3
4
V CC
IN
SD
COM
IRS2104SPbF
R
S
8 Lead SOIC
IRS2104(S) PbF
Q
VS
COM
VB
HO
VCC
LO
HO
V B
V S
LO
8
7
6
5
4