ACT8937A
Rev 1, 22-Oct-12
TYPICAL PERFORMANCE CHARACTERISTICS CONT’D
(TA = 25°C, unless otherwise specified.)
REG1 Output Voltage vs. Temperature
REG3 Efficiency vs. Output Current
3.310
3.306
3.302
3.298
3.294
3.290
100
80
60
40
20
0
VOUT = 1.35V
VIN = 3.6V
VOUT1 = 3.3V
ILOAD = 100mA
VIN = 5.0V
VIN = 4.2V
-40
-20
0
20
40
60
80
100
120
1
10
100
1000
Temperature (°C)
Output Current (mA)
REG2 Output Voltage vs. Temperature
REG3 Output Voltage vs. Temperature
1.310
1.306
1.302
1.298
1.294
1.290
1.360
1.356
1.352
1.348
1.344
1.340
VOUT3 = 1.35V
ILOAD = 100mA
VOUT2 = 1.3V
I
LOAD = 100mA
-40
-20
0
20
40
60
80
100
120
-40
-20
0
20
40
60
80
100
120
Temperature (°C)
Temperature (°C)
REG1, 2, 3 MOSFET Resistance
350
ILOAD = 100mA
300
250
200
150
100
50
PMOS
NMOS
0
3.0
3.5
4.0
4.5
5.0
5.5
Input Voltage (V)
Innovative PowerTM
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