ACT2813/ACT2813C
Rev 2, 19-May-15
ELECTRICAL CHARACTERISTICS
(VIN = 5V, TA = 25°C, unless otherwise specified.)
UNI
T
PARAMETER
Input Current Limit
TEST CONDITIONS
MIN
TYP
MAX
Input Voltage Range
4.5
5.5
5.5
6.5
V
V
VIN Over Voltage Protection
Input Voltage Validation Time
VIN rising, VIN_OVP
6.0
32
VIN_UVLO<VIN<VIN_OVP
ms
Leakage Current from VOUT to VIN in Boost
Mode
0
10
15
µA
µA
3.0V<VBAT<4.2V, Ta=25℃
3.0V<VBAT<4.2V, Ta=25℃
Battery Discharge Current in High-Z Mode
Power Switches
7.5
VIN-to-VOUT FET on Resistance
VOUT-to-SW FET on Resistance
SW-to-PGND FET on Resistance
Buck Converter
60
45
45
mΩ
mΩ
mΩ
Switching Frequency
-15%
4.5
1.1
6
+15% MHz
High Side Switch Peak Current Limit
Minimum On-time
A
100
160
35
ns
℃
℃
Over Temperature Protection (OTP)
OTP Hysteresis
OTP rising
OTP falling
Charge Mode
Charge Current Setting Range
Rcs=25mΩ, RICST=20kΩ—60kΩ
Rcs=25mΩ, RICST=48kΩ
1.0
3.0
A
A
Charge Current Setting (ICHRG
)
-10%
2.4
110
4.2
+10%
Thermal Regulation Temperature
End of Charge (EOC) Voltage
℃
V
ACT2813/ACT2813C
ACT2813-T0435/ACT2813C-T0435
VBAT rising
-0.5%
-0.5%
+0.5%
+0.5%
4.35
4.6
V
Battery Over Voltage Threshold
Battery Over Voltage Threshold Hysteresis
Fast Charge Current
V
VBAT falling
200
ICHRG
10
mV
A
VBAT=3.5V
Precondition Charge Current
2.4V≤VBAT≤2.8V, Percent of ICHRG
VBAT rising
%
V
Precondition Voltage Threshold
Precondition Voltage Threshold Hysteresis
2.8
130
mV
Innovative PowerTM
- 5 -
www.active-semi.com
Copyright © 2015 Active-Semi, Inc.
ACTIVE-SEMI [ ACTIVE-SEMI, INC ]
