ACT8847
Rev 5, 15-Nov-12
TYPICAL PERFORMANCE CHARACTERISTICS CONT’D
(TA = 25°C, unless otherwise specified.)
Shutdown of PWRHOLD and nRSTO
Shutdown of PWRHOLD and OUT11/10/8
CH1
CH1
CH2
CH2
CH3
CH4
CH1: VPWRHOLD, 2V/div
CH2: VnRSTO, 2V/div
TIME: 2ms/div
CH1: VPWRHOLD, 2V/div
CH2: VOUT11, 1V/div
CH3: VOUT10, 1V/div
CH3: VOUT8, 2V/div
TIME: 400µs/div
Shutdown of PWRHOLD and OUT9/7/12
Shutdown of PWRHOLD and OUT3/5/6
CH1
CH2
CH1
CH2
CH3
CH4
CH3
CH4
CH1: VPWRHOLD, 2V/div
CH2: VOUT9, 2V/div
CH3: VOUT7, 2V/div
CH3: VOUT12, 2V/div
TIME: 400µs/div
CH1: VPWRHOLD, 2V/div
CH2: VOUT3, 1V/div
CH3: VOUT5, 1V/div
CH3: VOUT6, 1V/div
TIME: 2ms/div
Shutdown of PWRHOLD and OUT1/4/2
REG1 Efficiency vs. Output Current
100
80
60
40
20
0
VOUT = 1.2V
CH1
VIN = 3.6V
VIN = 5.0V
CH2
CH3
VIN = 4.0V
CH4
CH1: VPWRHOLD, 2V/div
CH2: VOUT1, 1V/div
CH3: VOUT4, 1V/div
CH3: VOUT2, 1V/div
TIME: 1ms/div
0
1
10
100
1000
10000
Output Current (mA)
Innovative PowerTM
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