IRS2109 International Rectifier Corp., IRS2109 Datasheet - Page 5

• Manufacturer Part Number: IRS2109
• Description: Half Bridge Driver, Soft Turn-on, Single Input Plus Shut-down, Fixed 540ns Deadtime In A 8-pin Dip Package
• Manufacturer: International Rectifier Corp.

Functional Block Diagrams
www.irf.com
SD
VSS
IN
SD
DT
IN
+5V
+5V
DEADTIME
DEAD TIM E
IRS2109
IRS21094
VSS/COM
VSS/COM
LEVEL
LEVEL
SHIFT
SHIFT
VSS/CO M
VSS/CO M
LEVEL
LEVEL
SHIFT
SHIFT
GENERATOR
GENERATOR
PULSE
PULSE
DELAY
DELAY
IRS2109/IRS21094(S)PbF
SHIFTER
LEVEL
SHIFTER
HV
LEVEL
HV
FILTER
PULSE
FILTER
PULSE
DETECT
DETECT
UV
DETECT
UV
DETECT
UV
UV
R
R
S
R
R
S
Q
Q
VB
HO
VS
VCC
LO
COM
VB
HO
VS
VCC
LO
CO M
5