EUP8051
Typical Operating Characteristics
Battery Voltage Regulation vs. Temperature
4.40
Battery Recharge Threshold vs. Temperature
4.30
4.25
4.20
4.15
4.10
4.05
4.00
3.95
3.90
4.35
4.30
4.25
4.20
4.15
4.10
4.05
4.00
-20
0
20
40
60
80
-20
-20
-20
0
20
40
60
80
80
80
Temperature(oC)
Temperature(oC)
Precharge Threshold vs. Temperature
Current Regulation vs. Temperature
3.30
3.25
3.20
3.15
3.10
3.05
3.00
2.95
2.90
1300
1200
1100
1000
900
800
0
20
40
60
-20
0
20
40
60
80
Temperature(oC)
Temperature(oC)
Precharge Threshold vs. Temperature
Battery Voltage Regulation vs. Supply Voltage
4.40
4.35
4.30
4.25
4.20
4.15
4.10
4.05
4.00
140
120
100
80
60
0
20
40
60
4.5
5.0
5.5
6.0
6.5
7.0
Temperature(oC)
Supply Voltage(V)
DS8051 Ver 1.6 Sep. 2006
7
EUTECH [ EUTECH MICROELECTRONICS INC ]
