IR21771SPBF International Rectifier, IR21771SPBF Datasheet - Page 7

• Manufacturer Part Number: IR21771SPBF
• Description: IC CURRENT SENSE 16SOIC
• Manufacturer: International Rectifier

Specifications of IR21771SPBF

• Function: Current Sense
• Voltage - Input: 8 ~ 20 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Family Hvic: General Purpose HVICs
• Channels: 1
• Topology: Current Sense
• Application: General Purpose / Motor Control
• Voffset: 600
• Over Current Protection: Yes
• Package: 16 Lead
• Part Status: Active & Preferred
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Accuracy: -
• Sensing Method: -

Lead Assignments
Lead Definitions
7
Pin
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
Symbol
Sync
V
V
V
OC
V
NC
NC
NC
PO
NC
NC
G0
G1
V
V
IN+
CC
SS
IN-
S
B
Low side voltage supply
No connection
Low side ground supply
No connection
No connection
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
IR22771S/IR21771S(PbF)
www.irf.com