ACT8942
Rev 2, 15-Nov-12
SYSTEM CONTROL ELECTRICAL CHARACTERISTICS
(VVSYS = 3.6V, TA = 25°C, unless otherwise specified.)
PARAMETER
Input Voltage Range
TEST CONDITIONS
MIN
2.7
TYP
MAX
5.5
UNIT
V
UVLO Threshold Voltage
UVLO Hysteresis
V
VSYS Rising
VSYS Falling
2.2
2.45
200
2.65
V
V
mV
REG1, REG2, REG4 enabled. REG3,
REG5, REG6 and REG7 disabled.
250
420
Supply Current
µA
All regulators enabled
All regulators disabled
Shutdown Supply Current
Oscillator Frequency
8
2
18
µA
MHz
V
1.8
1.4
2.2
Logic High Input Voltage1
Logic Low Input Voltage
Leakage Current
0.4
1
V
V
nIRQ = VnRSTO = 4.2V
µA
V
LBI Threshold Voltage
LBI Hysteresis Threshold
Low Level Output Voltage2
nRSTO Delay
VBAT Falling
VBAT Rising
ISINK = 5mA
1.03
1.2
1.31
200
mV
V
0.35
260ꢂ
160
20
ms
°C
°C
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
Temperature rising
ꢀ: PWRHLD, PWREN, VSEL are logic inputs.
2: nLBO, nPBSTAT, nIRQ, nRSTO are open drain outputs.
3: Typical value shown. Actual value may vary from 227.9ms to 291.2ms.
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I2CTM is a trademark of NXP.
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