ACT8946AQJ203-T
Rev 1.0, 08-Jul-16
TYPICAL PERFORMANCE CHARACTERISTICS
(VVSYS = 3.6V, TA = 25°C, unless otherwise specified.)
Frequency vs. Temperature
VREF vs. Temperature
2.5
2
0.84
0.42
0
1.5
1
0.5
0
-0.42
-0.5
-1
Typical VREF=1.2V
Typical Oscillator Frequency=2MHz
-0.84
-40
-20
0
20
40
60
80
100
120
-40
-20
0
20
40
60
80 85
Temperature (°C)
Temperature (°C)
REG2 Efficiency vs. Output Current
REG1 Efficiency vs. Output Current
100
80
60
40
20
0
100
80
60
40
20
0
VOUT = 1.2V
VIN = 3.6V
VOUT = 1.8V
VIN = 3.6V
VIN = 5.0V
VIN = 5.0V
VIN = 4.2V
VIN = 4.2V
1
10
100
1000
1
10
100
1000
Output Current (mA)
Output Current (mA)
REG4, 5, 6, 7 Output Voltage vs. Temperature
REG3 Efficiency vs. Output Current
4%
100
80
60
40
20
0
VOUT = 3.3V
VIN = 3.6V
VIN=5.0V
2%
VIN = 4.2V
VOUT ≤ 1.2V
0%
-2%
-4%
VOUT > 1.2V
-40
-20
0
20
40
60
80
1
10
100
1000
Temperature (°C)
Output Current (mA)
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