ACT8937A
Rev 1, 22-Oct-12
TYPICAL PERFORMANCE CHARACTERISTICS CONT’D
(TA = 25°C, unless otherwise specified.)
Warm Reset
(Reset button pressed less than 130ms)
Push-Button Response (First Power-Up)
CH1
CH1
CH2
CH3
CH2
CH3
CH1: VnPBIN, 2V/div
CH1: VnPBIN, 2V/div
CH2: OUT5, 1V/div
CH3:VnRSTO , 5V/div
TIME: 100ms/div
nPBIN Resistor = 50kꢀ
CH2: VnPBSTAT, 2V/div
nPBIN Resistor = 0ꢀ
CH3: VnRSTO, 2V/div
TIME: 50ms/div
Cold Reset
Cold Reset
(Reset button pressed longer than 260ms)
(Reset button pressed longer than 130ms, less than 260ms)
CH1
CH1
CH2
CH3
CH2
CH3
CH1: VnPBIN, 2V/div
nPBIN Resistor = 0ꢀ
nPBIN Resistor = 0ꢀ
CH2: OUT5, 1V/div
CH3:VnRSTO , 5V/div
TIME: 100ms/div
CH1: VnPBIN, 2V/div
CH2: OUT5, 1V/div
CH3:VnRSTO , 5V/div
TIME: 100ms/div
REG1 Efficiency vs. Output Current
REG2 Efficiency vs. Output Current
100
80
60
40
20
0
100
80
60
40
20
0
VOUT = 1.2V
VIN = 3.6V
VOUT = 3.3V
VIN = 5.0V
VIN = 3.6V
VIN = 4.2V
VIN = 5.0V
VIN = 4.2V
1
10
100
1000
1
10
100
1000
Output Current (mA)
Output Current (mA)
Innovative PowerTM
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