Datasheet

MCP1631HV Multi-Chemistry Battery Charger Reference Design
DS51791A-page 8 © 2009 Microchip Technology Inc.
FIGURE 2-1: MCP1631HV Multi-Chemistry Battery Charger Charge Profile,
Li-Ion.
FIGURE 2-2: MCP1631HV Multi-Chemistry Battery Charger Charge Profile,
NiMH/NiCd.
0.0
1.0
2.0
3.0
4.0
5.0
0
15 30 45 60 75 90
105 120 135 150 165 180
Time (Minutes)
Battery Voltage (V)
Charge Current (A)
1 Cell 3,600 mA-hr Li-Ion Battery
0.0
1.0
2.0
3.0
4.0
5.0
0
15 30 45 60 75 90
105 120 135 150
Time (Minutes)
Battery Voltage (V)
Charge Current (A)
0
10
20
30
40
50
60
Temperature (°C)
3 Cell 2,000 mA-hr NiMH Batteries