IR22771SPBF International Rectifier, IR22771SPBF Datasheet - Page 2
![no-image](/images/manufacturer_photos/0/3/338/international_rectifier_sml.jpg)
IR22771SPBF
Manufacturer Part Number
IR22771SPBF
Description
IC CURRENT SENSE 16SOIC
Manufacturer
International Rectifier
Datasheet
1.IR21771STRPBF.pdf
(16 pages)
Specifications of IR22771SPBF
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
1200
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
-
Absolute Maximum Ratings
Absolute Maximum Ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters
are absolute voltages referenced to V
Dissipation ratings are measured under board mounted and still air conditions.
V
V
V
G0 / G1
V
Sync
PO
OC
dVS/dt
P
R
T
T
T
Recommended Operating Conditions
For proper operation the device should be used within the recommended conditions. All voltage parameters are absolute
voltages referenced to
2
V
V
V
G0 / G1
V
Sync
f
PO
OC
T
Note 1: Shorted to V
Note 2: Pull-Up Resistor to V
Symbol
Symbol
sync
J
S
L
B
S
in+
CC
D
thJA
A
BS
S
in+
CC
/ V
/ V
in-
in-
High Side Floating Supply Voltage
High Side Floating Ground Voltage
High-Side Inputs Voltages
High-Side Range Selectors
Low-Side Fixed Supply Voltage
Low-Side Input Synchronization Signal
PWM Output
Over Current Output Voltage
Allowable Offset Voltage Slew Rate
Maximum Power Dissipation
Thermal Resistance, Junction to Ambient
Junction Temperature
Storage Temperature
Lead Temperature (Soldering, 10 seconds)
High Side Floating Supply Voltage (V
High Side Floating Ground Voltage
High-Side Inputs Voltages
High-Side Range Selectors
Low Side Logic Fixed Supply Voltage
Low-Side Input Synchronization Signal
Sync Input Frequency
PWM Output
Over Current Output Voltage
Ambient Temperature
S
or V
V
B
SS
CC
. The
V
S
offset rating is tested with all supplies biased at 15V differential.
SS
Definition
Definition
; all currents are defined positive into any lead. The Thermal Resistance and Power
B
- V
S
)
IR22771
IR21771
IR22771
IR21771
IR22771S/IR21771S(PbF)
V
V
V
V
V
Note 1
Min.
- 0.3
- 0.3
B
- 0.3
- 0.3
- 0.3
- 0.3
B
S
Min.
-40
-55
S
B
-0.3
-0.3
V
-40
- 0.3
- 25
+ 8.0
-5
-5
- 5.0
8
4
- 5
SS
www.irf.com
V
V
V
V
V
V
CC
CC
CC
V
V
Max.
1225
B
B
B
Note 2
Note 2
Note1
625
250
125
150
300
Max.
S
1200
S
25
50
90
+ 0.3
+ 0.3
+ 0.3
600
V
125
+ 0.3
+ 0.3
+ 0.3
20
20
+ 5.0
+ 20
CC
Units
ºC/W
V/ns
Units
mW
ºC
ºC
ºC
kHz
V
V
V
V
V
V
V
V
V
ºC
V
V
V
V
V
V
V
V