IR2177SPBF International Rectifier, IR2177SPBF Datasheet - Page 3

• Manufacturer Part Number: IR2177SPBF
• Description: IC CURRENT SENSE 0.2% 16SOIC
• Manufacturer: International Rectifier

Specifications of IR2177SPBF

• Function: Current Sense
• Accuracy: ±0.2%
• 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: -
• Sensing Method: -

Static Electrical Characteristics
V
Pin: V
Symbol
I
I
I
Pin: V
Symbol
V
V
V
V
V
I
I
|V
R
R
Figure 1: Sync input thresholds
QBS
QCC
LK
vinp
pu
CC
inmax
inmin
IH
IL
hy
Sync
onOC
octh
, V
|
V
BS
CC
in+
IL
, V
, V
= 15V unless otherwise specified. Temp=27°C; V
SS
in-
Quiescent V
Quiescent V
Offset supply leakage current
Maximum input voltage before saturation
Minimum input voltage before saturation
Sync Input High threshold
Sync Input Low threshold
Sync Input Hysteresis
V
G0, G1 pull-up Current
Over Current Activation Threshold
SYNC to V
Over Current On Resistance
, Sync, G0, G1, OC
in+
, V
V
hy
input current
B
, V
S
SS
V
BS
CC
internal pull-down
IH
Definition
Definition
supply current
supply current
IR2277
IR2177
Min.
Min.
300
-18
-20
2.2
0.2
25
in
6
=V
SYNC
in+
V
- V
SS
Typ.
Typ.
-250
250
in
1
.
Figure 2: Sync input circuit
R
sync
Max.
Max.
470
2.2
0.8
12
75
50
50
-6
-8
6
IR2277S/IR2177S(PbF)
Units
Units
mA
mV
mV
mV
mA
µA
µA
kΩ
µA
V
Ω
V
V
Schmitt trigger
V
f
f
f
Conditions
G1, G0 = V
Conditions
See Figure 1
See Figure 1
See Figure 1
See Figure 3
sync
B
sync
sync
www.irf.com
@ I = 2mA
V
= V
B
1200V
20kHz
20kHz
20kHz
= 4kHz to
Test
Test
= 10kHz,
= 10kHz,
= V
5V
S
= 600V
S
=
B
-