IR2277S IRF [International Rectifier], IR2277S Datasheet - Page 9

• Manufacturer Part Number: IR2277S
• Description: Phase Current Sensor IC for AC motor control
• Manufacturer: IRF [International Rectifier]

Lead Assignments
Lead Definitions
9
Pin
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
Symbol
Sync
OUT
V
V
V
V
V
OC
V
PO
NC
NC
G0
G1
V
V
IN+
CC
SS
RL
RH
IN-
S
B
Low side voltage supply
Analog output
Low side ground supply
Lower rail of A/D voltage range
Higher rail of A/D voltage range
Over current signal (open drain)
PWM output (open drain)
DSP synchronization signal
No connection
No connection
Integrator gain lsb
Integrator gain msb
High side return
Negative sense input
Positive sense input
High side supply
SOIC16WB
Description
IR2277S/IR2177S(PbF)
www.irf.com