IR2105 データシートの表示（PDF） - International Rectifier
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IR2105 Datasheet PDF : 12 Pages
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IR2105
Functional Block Diagram
DEAD
TIME
IN
PULSE
GEN
HV
LEVEL
SHIFT
PULSE
FILTER
Q
R
S
UV
DETECT
DEAD
TIME
VB
HO
VS
VCC
LO
COM
Lead Definitions
Lead
Symbol Description
IN
Logic input for high and low side gate driver outputs (HO and LO), in phase with HO
VB
High side floating supply
HO
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
Lead Assignments
COM
LO
5
8 Lead PDIP
IR2105
4
COM
LO
5
8 Lead SOIC
IR2105S
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