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ACT2813 数据表(PDF) 5 Page - Active-Semi, Inc

部件名 ACT2813
功能描述  5V/2.4A Power Bank Solution
PDF  23 Pages
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制造商  ACTIVE-SEMI [Active-Semi, Inc]
网页  http://www.active-semi.com
标志 ACTIVE-SEMI - Active-Semi, Inc

ACT2813 数据表(HTML) 5 Page - Active-Semi, Inc

  ACT2813 Datasheet HTML 1Page - Active-Semi, Inc ACT2813 Datasheet HTML 2Page - Active-Semi, Inc ACT2813 Datasheet HTML 3Page - Active-Semi, Inc ACT2813 Datasheet HTML 4Page - Active-Semi, Inc ACT2813 Datasheet HTML 5Page - Active-Semi, Inc ACT2813 Datasheet HTML 6Page - Active-Semi, Inc ACT2813 Datasheet HTML 7Page - Active-Semi, Inc ACT2813 Datasheet HTML 8Page - Active-Semi, Inc ACT2813 Datasheet HTML 9Page - Active-Semi, Inc Next Button
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Rev 2, 19-May-15
Innovative PowerTM
- 5 -
www.active-semi.com
Copyright © 2015 Active-Semi, Inc.
ACT2813/ACT2813C
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNI
T
Input Current Limit
Input Voltage Range
4.5
5.5
V
VIN Over Voltage Protection
VIN rising, VIN_OVP
5.5
6.0
6.5
V
Input Voltage Validation Time
VIN_UVLO<VIN<VIN_OVP
32
ms
Leakage Current from VOUT to VIN in Boost
Mode
3.0V<VBAT<4.2V, Ta=25℃
0
10
µA
Battery Discharge Current in High-Z Mode
3.0V<VBAT<4.2V, Ta=25℃
7.5
15
µA
Power Switches
VIN-to-VOUT FET on Resistance
60
mΩ
VOUT-to-SW FET on Resistance
45
mΩ
SW-to-PGND FET on Resistance
45
mΩ
Buck Converter
Switching Frequency
-15%
1.1
+15%
MHz
High Side Switch Peak Current Limit
4.5
6
A
Minimum On-time
100
ns
Over Temperature Protection (OTP)
OTP rising
160
℃
OTP Hysteresis
OTP falling
35
℃
Charge Mode
Charge Current Setting Range
Rcs=25mΩ, RICST=20kΩ—60kΩ
1.0
3.0
A
Charge Current Setting (ICHRG)
Rcs=25mΩ, RICST=48kΩ
-10%
2.4
+10%
A
Thermal Regulation Temperature
110
℃
End of Charge (EOC) Voltage
ACT2813/ACT2813C
-0.5%
4.2
+0.5%
V
ACT2813-T0435/ACT2813C-T0435
-0.5%
4.35
+0.5%
V
Battery Over Voltage Threshold
VBAT rising
4.6
V
Battery Over Voltage Threshold Hysteresis
VBAT falling
200
mV
Fast Charge Current
VBAT=3.5V
ICHRG
A
Precondition Charge Current
2.4V≤VBAT≤2.8V, Percent of ICHRG
10
%
Precondition Voltage Threshold
VBAT rising
2.8
V
Precondition Voltage Threshold Hysteresis
130
mV
ELECTRICAL CHARACTERISTICS
(VIN = 5V, TA = 25°C, unless otherwise specified.)



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