R2104SPBF 查看數據表（PDF） - International Rectifier
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R2104SPBF Datasheet PDF : 14 Pages
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IR2104(S) & (PbF)
Functional Block Diagram
IN
DEAD TIME &
SHOOT-THROUGH
PREVENTION
UV
DETECT
SD
PULSE
GEN
HV
LEVEL
SHIFT
PULSE
FILTER
Q
R
S
VB
HO
VS
VCC
LO
COM
Lead Definitions
Symbol
IN
SD
VB
HO
VS
VCC
LO
COM
Description
Logic input for high 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
Lead Assignments
1 VCC
2 IN
3 SD
4 COM
VB 8
HO 7
VS 6
LO 5
8 Lead PDIP
IR2104
4
1 VCC
2 IN
3 SD
4 COM
VB 8
HO 7
VS 6
LO 5
8 Lead SOIC
IR2104S
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