IR2175 International Rectifier, IR2175 Datasheet - Page 3

• Manufacturer Part Number: IR2175
• Description: IC CURRENT SENSE 0.5% 8DIP
• Manufacturer: International Rectifier

Specifications of IR2175

• Function: Current Sense
• Accuracy: ±0.5%
• Voltage - Input: 9.5 ~ 20 V
• Current - Output: 20mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Sensing Method: -
• Other names: *IR2175

DC Electrical Characteristics
V
Note 1:
Note 2: Gain = (full range of duty cycle in %) / (full input voltage range).
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AC Electrical Characteristics
V
Propagation delay characteristics
Symbol
Symbol
CC
CC
V
V
Dmax
V
G
V
OS
I
I
Dmin
V
I
I
twoc
LIN
f
PHS
tdoc
V
QCC
OPO
OCC
QBS
LIN
I
BW
= V
OC+
/
OC-
G
/
LK
OS
fo
= V
IN
/
/
T
T
BS
T
A
A
BS
T
A
A
10mV offset represents 1.5% duty cycle fluctuation
= 15V, and T
= 15V, and T
Minimum duty
Carrier frequency output
Temperature drift of carrier frequency
Maximum duty
fo bandwidth
Phase shift at 1kHz
Propagation delay time of OC
Low true pulse width of OC
V
Nominal input voltage range before saturation
Input offset voltage temperature drift
Gain temperature drift
Linearity (duty cycle deviation from ideal linearity
curve)
Linearity temperature drift
Digital PWM output sink current
OC output sink current
Overcurrent trip positive input voltage
Input offset voltage
Gain (duty cycle % per V
Quiescent V
Quiescent V
Overcurrent trip negative input voltage
IN+ _
Offset supply leakage current
V
S
A
A
= 25
= 25
Definition
Definition
CC
BS
o
o
unless otherwise specified.
unless otherwise specified.
supply current
supply current
IN
)
Min. Typ. Max. Units Test Conditions
Min. Typ. Max. Units Test Conditions
-260
155
100
-10
20
—
—
—
—
—
—
—
—
—
10
—
—
—
—
—
—
2
1
1
160
-260
.005
260
130
500
0.5
1.5
25
20
-10
—
—
—
—
—
—
—
15
91
0
2
2
9
IR2175
180
165
260
0.5
50
—
—
—
—
—
—
—
—
10
—
—
—
—
—
—
—
—
—
1
ppm/
ppm/
%/
%/V
mA
kHz
kHz
mV
V/
mA
µA
%
%
%
o
sec
o
o
C
C
o
o
C
C
(S) & (PbF)
sine wave, gain=-3dB
max gain error=5%
V
V
V
IN + = 100mVpk -pk
IN
IN
V
V
+ =100mVpk-pk
V IN +=-260mV,
V IN +=+260mV
B
V
V
IN
sine wave
= 0V (Note 1)
V
(Note 2)
= V
O
V
V
figure 1
O
O
O
S
= 0.1V
= 0 & 5V
= 0.1V
= 1V
S
= 0V
= 1V
= 600V
3