IR2172S International Rectifier, IR2172S Datasheet - Page 5

• Manufacturer Part Number: IR2172S
• Description: IC CURRENT SENSE 8SOIC
• Manufacturer: International Rectifier

Specifications of IR2172S

• Function: Current Sense
• Voltage - Input: 9.5 ~ 20 V
• Current - Output: 20mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Accuracy: -
• Sensing Method: -
• Other names: *IR2172S

Lead Definitions
Lead Assignment
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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