Functional Block Diagram; Lead Definitions; Lead Assignments - Infinity Reference 1600a Service Manual

1600a Reference Series
IR2010(

Functional Block Diagram

V
DD
HIN
SD
LIN
V
SS

Lead Definitions

Symbol Description
V Logic supply
DD
HIN Logic input for high side gate driver output (HO), in phase
SD Logic input for shutdown
LIN Logic input for low side gate driver output (LO), in phase
V Logic ground
SS
V High side floating supply
B
HO High side gate drive output
V High side floating supply return
S
V Low side supply
CC
LO Low side gate drive output
COM Low side return

Lead Assignments

4
) & (PbF)
S
V /COM
SS
LEVEL
SHIFT
V /COM
SS
LEVEL
SHIFT
14 Lead PDIP
IR2010
UV
DETECT
LEVEL
SHIFT
CIRCUIT
DETECT
DELAY
16 Lead SOIC (Wide Body)
Part Number
25
V
B
UV Q
S
HO
R
V
S
V
CC
UV
LO
COM
IR2010S
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