IR2172 International Rectifier, IR2172 Datasheet - Page 5

• Manufacturer Part Number: IR2172
• Description: IC CURRENT SENSING LINEAR 8-DIP
• Manufacturer: International Rectifier

Specifications of IR2172

• Function: Current Sense
• Voltage - Input: 9.5 ~ 20 V
• Current - Output: 20mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Accuracy: -
• Sensing Method: -
• Other names: *IR2172

Lead Definitions
Lead Assignment
www.irf.com
Symbol Description
V
COM
V
V
V
V
PO
OC
N.C.
CC
IN+
IN-
B
S
1
2
3
4
VCC
O C
P O
C O M
I R 2 1 7 2 S
Low side and logic supply voltage
Low side logic ground
Positive sense input
Negative sense input
High side supply
High side return
Digital PWM output
Overcurrent output (negative logic)
No connection
8 lead SOIC
VIN+
VIN-
VB
VS
8
7
6
5
ADVANCE INFORMATION
1
2
3
4
VCC
P O
O C
C O M
I R 2 1 7 2
8 lead PDIP
VIN+
VIN-
VB
VS
8
7
6
5
1
2
3
4
5
6
7
8
VCC
O C
N C
N C
P O
C O M
N C
N C
I R 2 1 7 2 6 S
16 lead SOIC
IR2172
VIN+
VIN-
N C
N C
VB
VS
N C
N C
16
15
14
13
12
11
10
9
5