ACT8712
SYSTEM MANAGEMENT
ELECTRICAL CHARACTERISTICS
(V
VSYS
= 3.6V, T
A
= 25°C, unless otherwise specified.)
Rev0, 25-Feb-08
PARAMETER
VSYS Operating Voltage Range
VSYS UVLO Threshold
VSYS UVLO Hysteresis
VSYS Output Resistance
Oscillator Frequency
VSYS Supply Current
nMSTR Internal Pull-Up Resistance
Logic High Input Voltage
Logic Low Input Voltage
Logic Low Output Voltage
Leakage Current
nRSTO Delay
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
TEST CONDITIONS
VSYS Voltage Rising
VSYS Voltage Falling
MIN
2.6
2.25
TYP
2.4
80
10
MAX
5.5
2.55
UNIT
V
V
mV
Ω
1.35
ON1 = ON2 = GA, CHGLEV = floating
250
ON1, ON2, nMSTR
ON1, ON2, nMSTR
nIRQ, nRSTO, I
SINK
= 5mA
nIRQ, nRSTO, V
nIRQ
= V
nRSTO
= 4.2V
240
Temperature Rising
Temperature Falling
1.4
1.6
1.5
500
1.85
MHz
µA
kΩ
V
0.4
0.3
1
300
160
20
360
V
V
µA
ms
°C
°C
Innovative Products.
Active Solutions.
ActivePMU
is a trademark of Active-Semi.
I
2
C
TM
is a trademark of Philips Electronics.
TM
-9-
www.active-semi.com
Copyright © 2008 Active-Semi, Inc.
ACTIVE-SEMI [ ACTIVE-SEMI, INC ]
