ACT2803
Rev 1, May-12-2016
I2C DESCRIPTION
PROGRAMMABLE PARAMETER LIST
ITEMS
STEP/STATUS
DEFAULT
COMMENT
Input Current Limit and Q1
Input Current Limit
VIN UVLO
0.6A,1.25A, 2.75A, 3.4A
4.2V, 4.5V
2.75A
4.2V
+/-10%
+/-3.0%
Buck Converter/Discharge Mode
Discharge Cut-Off Voltage
VOUT Current Limit
2.7V, 2.8V, 2.9V, 3.0V
1.25A/2.65A
2.9V
2.65A
5.07V
+/-2%
VOUT Voltage
5.07V, 5.12V, 5.17V, 5.22V
Boost Converter/Charge Mode
4.20V
(ACT2803QJ-T)
4.35V
Battery EOC Voltage
4.35V, 4.20V, 4.15V, 4.1V
(ACT2803QJ-T0435)
Pre-charge voltage threshold
Pre-charge Current
EOC Current
2.8V, 3.0V
10%, 15%, 20%, 25%
6%, 10%, 14%, 18%
60%, 80%, 100%, 120%
2.8V
15%
10%
Fast charge current
100%
System
VCC ON/OFF in HZ Mode
ON, OFF
OFF
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