IRS21091SPBF Ver la hoja de datos (PDF) - International Rectifier
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IRS21091SPBF Datasheet PDF : 20 Pages
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IRS21091(S)PbF
Functional Block Diagrams
IN
DT/SD
DEADTIME
VSS/COM
LEVEL
SHIFT
PULSE
GENERATOR
HV
LEVEL
SHIFTER
UV
DETECT
PULSE
FILTER
R
RQ
S
VSS/COM
LEVEL
SHIFT
DELAY
UV
DETECT
VB
HO
VS
VCC
LO
COM
Lead Definitions
Symbol Description
IN
Logic input for high-side and low-side gate driver outputs (HO and LO), in phase with HO
DT/SD
VB
HO
Programmable deadtime lead,disables input/output logic when tied to VCC
High-side floating supply
High-side gate drive output
VS
High-side floating supply return
VCC
Low-side and logic fixed supply
LO
Low-side gate drive output
COM
Low-side return
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