FAN5602 Fairchild Semiconductor, FAN5602 Datasheet - Page 7

• Manufacturer Part Number: FAN5602
• Description: The FAN5602 is a universal switched capacitor DC/DC converter capable of step-up or step-down operation
• Manufacturer: Fairchild Semiconductor

FAN5602 Rev. 1.5.3
© 2005 Fairchild Semiconductor Corporation
Typical Performance Characteristics
T
A
= 25°C and V
Figure 10.
80
75
70
65
60
Figure 12. Peak Efficiency vs. Load Current
4.5
3.5
2.5
5
4
3
2
0
2
50
OUT
Output Voltage vs. Input Volt
3
= 4.5V unless otherwise noted.
100
Input Voltage (V)
Load Current = 10mA
Load Current = 50mA
Load Current = 100mA
Load Current = 150mA
Load Current = 200mA
4
150
Figure 14. Mode Change Threshold and Hysteresis
V
5.5
4.5
3.5
2.5
IN
5
4
3
2
200
= 3.6V
0
5
Mode 4
250
age
50
Mode 1
Mode 2
Mode 3
(Continued)
6
Load Current (mA)
300
7
100
Figure 11. Output Voltage vs. Ambient Temperature
Figure 13. Enable Threshold vs. Input Voltage
4.45
4.35
4.5
4.4
4.3
1.4
1.3
1.2
1.1
0.9
0.8
-60
1
2
150
-40
2.5
-20
200
3
Ambient Temperature (C)
0
3.5
20
40
4
60
4.5
Load Current = 10mA
80
5
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100
5.5
120
6
140