IR2171 Datasheet, PDF (5/7 Pages) International Rectifier – LINEAR CURRENT SENSING IC

ADVANCE INFORMATION
Lead Definitions
Symbol Description
V_CC
COM
Low side and logic supply voltage
Low side logic ground
VIN+
Positive sense input
VIN-
Negative sense input
VB
High side supply
VS
High side return
PO
Digital PWM output
N.C.
No connection
IR2171
Lead Assignment
1 VCC
2 PO
3 COM
4 NC
VIN+ 8
VIN- 7
VB 6
VS 5
8 lead SOIC
IR2171S
1 VCC
2 PO
3 COM
4 NC
VIN+ 8
VIN- 7
VB 6
VS 5
8 lead PDIP
IR2171
www.irf.com
1 NC
2 NC
3 VCC
4 PO
5 COM
6 NC
7 NC
8 NC
NC 16
NC 15
VIN+ 14
VIN- 13
VB 12
VS 11
NC 10
NC 9
16 lead SOIC
IR21716S
5