XCL208/XCL209 Series
■TYPICAL PERFORMANCE CHARACTERISTICS
(1) Efficiency vs. Output Current
(2) Output Voltage vs. Output Current
XCL208B183DR/XCL209B183DR
XCL209(PWM/PFM)
XCL208B183DR/XCL209B183DR
100
80
60
40
20
0
2.1
2.0
1.9
1.8
1.7
1.6
1.5
XCL208/XCL209
VIN=4.2V,3.6V,2.4V
2.4V
3.6V
ꢀꢀꢀꢀ
VIN= 4.2V
XCL208
(PWM)
0.1
1
10
100
1000
0.1
1
10
100
1000
1000
100
Output Current:IOUT (mA)
Output Current:IOUT (mA)
(3) Ripple Voltage vs. Output Current
(4) Oscillation Frequency vs. Ambient Temperature
XCL208B183DR/XCL209B183DR
3.5
XCL208B183DR/XCL209B183DR
100
80
60
40
20
0
3.4
3.3
3.2
3.1
3.0
2.9
2.8
2.7
2.6
2.5
VIN=3.6V
XCL208
VIN=2.4
XCL209
VIN=2.4V
3.6V,4.2V
3.6V,4.2
0.1
1
10
100
-50
-25
0
25
50
75
100
Output Current:IOUT (mA)
Ambient Temperature: Ta (
)
℃
(5) Supply Current vs. Ambient Temperature
(6) Output Voltage vs. Ambient Temperature
XCL209B183DR
40
XCL208B183DR/XCL209B183DR
2.1
2.0
1.9
1.8
1.7
1.6
1.5
VIN=6.0V
35
30
25
20
15
10
5
4.0V
VIN=3.6V
2.0V
0
-50
-25
0
25
50
75
-50
-25
0
25
50
75
100
Ambient Temperature: Ta (
)
Ambient Temperature: Ta (
)
℃
℃
16/22
TOREX [ Torex Semiconductor ]
