IR21771SPBF International Rectifier, IR21771SPBF Datasheet - Page 6
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IR21771SPBF
Manufacturer Part Number
IR21771SPBF
Description
IC CURRENT SENSE 16SOIC
Manufacturer
International Rectifier
Datasheet
1.IR21771STRPBF.pdf
(16 pages)
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
-
IR22771S/IR21771S(PbF)
V
max
V
in
V
min
SYNC
PO
SR
MD
(PO full response time)
Figure 5: PO timing diagram
V
max
V
in
V
min
SYNC
Supply=5V
PO
Vth=2.75V
G
*V
G
*V
G
*V
G
*V
P
POs1
P
POs0
P
POs1
P
POs0
20%
20%
20%
20%
DV
= V
-V
POs
POs1
POs0
Figure 6: ∆offset between two consecutive samples measured at PO
6
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