SC310
POWER MANAGEMENT
Electrical Characteristics
VCS+ = 12V, VCC = 12V, VSENSE = 100mV, TA = 25°C, unless otherwise specified
Supply CuTrrent
v/s Supply Voltage
0.4
0.3
SC310C
SC310A SC310B
0.2
0.1
0
0
5
10
15
20
25
Supply Voltage (V)
Total Output Voltage Error
v/s Supply Voltage
1
SC310C
0.8
0.6
SC310A
0.4
SC310B
0.2
0
0
5
10
15
20
25
Supply Voltage (V)
150
140
130
120
110
100
0
1.00
0.80
0.60
0.40
0.20
0.00
0
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
0
SC310A Gain Accuracy
with Temperature
-40 deg. C
Room Temp.
+85 deg. C
40
80
120
Sense Voltage (mV)
2005 Semtech Corp.
1.2
1
0.8
0.6
0.4
0.2
0
160
0
5
Bias Current v/s
Common-Mode Voltage
SC310A
SC310B
SC310C
5
10
15
20
25
Common-Mode Voltage (V)
Total Output Voltage Error
v/s Common-Mode Voltage
SC310A
SC310B
SC310C
5
10
15
20
25
Common-Mode Voltage (V)
SC310B Gain Accuracy
with Temperature
Room Temp
-40 deg. C
+85 deg. C
40
80
Sense Voltage (mV)
120
160
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