IRS21091 International Rectifier Corp., IRS21091 Datasheet - Page 5
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IRS21091
Manufacturer Part Number
IRS21091
Description
Half-bridge Driver
Manufacturer
International Rectifier Corp.
Datasheet
1.IRS21091.pdf
(20 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IRS21091STRPBF
Manufacturer:
HAHN
Quantity:
560
Functional Block Diagrams
www.irf.com
Lead Definitions
Symbol Description
IN
DT/SD
V
HO
V
V
LO
COM
DT/SD
B
S
CC
IN
Logic input for high-side and low-side gate driver outputs (HO and LO), in phase with HO
Programmable deadtime lead,disables input/output logic when tied to V
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
DEADTIME
VSS/COM
VSS/COM
LEVEL
LEVEL
SHIFT
SHIFT
GENERATOR
PULSE
DELAY
SHIFTER
LEVEL
HV
FILTER
PULSE
IRS21091(S)PbF
DETECT
UV
DETECT
UV
R
R
S
Q
CC
VB
HO
VS
VCC
LO
COM
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