xc6801 TOREX SEMICONDUCTOR LTD., xc6801 Datasheet - Page 8

• Manufacturer Part Number: xc6801
• Description: 1 Cell Li-ion Battery Linear Charger Ic With Constant-current/constant-voltage
• Manufacturer: TOREX SEMICONDUCTOR LTD.

(1) Charge Cycle
(2) Battery Current vs. Battery Voltage
■TYPICAL PERFORMANCE CHARACTERISITCS
8/18
（1）充電サイクル特性例
（2）定電流モード特性例
XC6801
1000
120
100
120
100
900
800
700
600
500
400
300
200
100
80
60
40
20
80
60
40
20
0
0
0
3.5
3.5
0
3.6
3.6
0.3
3.7
3.7
-40℃
25℃
85℃
VIN=4.5V
VIN=5.0V
VIN=5.5V
VIN=6.0V
Battery Voltage: V
Battery Voltage: V
充電時間 Time (hour)
Battery Voltege
Charge Time (hour)
バッテリー電圧
バッテリー電圧 V
バッテリー電圧 V
Series
XC6801A421
3.8
3.8
0.6
XC6801A421
XC6801A421
V
3.9
3.9
IN
=V
Battery Current
0.9
バッテリー電流
Lim
4.0
4.0
420mAh Battery
=5V, C
BAT
BAT
BAT
BAT
(V)
(V)
V
(V)
(V)
IN
4.1
4.1
1.2
=5V, V
IN
=1.0μF
V
4.2
4.2
Lim
Lim
1.5
=0V
=0V
4.50
4.20
3.90
3.60
3.30
3.00
4.3
4.3
1000
900
800
700
600
500
400
300
200
100
600
500
400
300
200
100
600
500
400
300
200
100
0
0
0
0
3.5
3.5
0.3
3.6
3.6
0.6
充電時間 Time (hour)
3.7
3.7
Charge Time (hour)
-40℃
25℃
85℃
Battery Current
VIN=4.5V
VIN=5.0V
VIN=5.5V
VIN=6.0V
バッテリー電流
バッテリー電圧 V
バッテリー電圧 V
0.9
Battery Voltage: V
Battery Voltage: V
XC6801A421
3.8
3.8
XC6801A421
XC6801A421
1.2
V
Battery Voltege
IN
3.9
3.9
=V
バッテリー電圧
1.5
Lim
850mAh Battery
=5V, C
4.0
4.0
BAT
BAT
1.8
BAT
BAT
(V)
(V)
IN
4.1
4.1
=1.0μF
(V)
(V)
2.1
V
IN
=V
V
4.2
4.2
2.4
Lim
Lim
=5V
=V
4.50
4.20
3.90
3.60
3.30
3.00
IN
4.3
4.3