FAN4860 Fairchild Semiconductor, FAN4860 Datasheet - Page 9

• Manufacturer Part Number: FAN4860
• Description: The FAN4860 is a low-power boost regulator designed to provide a regulated 5V output from a single cell Li-Ion battery
• Manufacturer: Fairchild Semiconductor

© 2010 Fairchild Semiconductor Corporation
FAN4860 • Rev. 1.1.0
3.3 V
Unless otherwise specified, circuit per Figure 1, 3.0V
OUT
100
-20
-40
-60
-80
95
90
85
80
75
40
20
55
50
45
40
35
30
0
2.0
0
0
Typical Characteristics
Figure 28.
Figure 30.
50
50
Figure 26.
2.3
100
100
Line and Load Regulation
Load Current (mA)
Load Current (mA)
2.6
Input Voltage(V)
Quiescent Current
Efficiency vs. V
150
150
2.9
200
200
3.2
IN
250
250
IN
+25C
+85C
2.5 Vin
2.7 Vin
3.0 Vin
3.2 Vin
2.5 Vin
2.7 Vin
3.0 Vin
3.2 Vin
-40C
, T
A
300
300
=25°C.
3.5
9
Figure 29.
700
600
500
400
300
200
-20
-40
-60
-80
98
95
92
89
86
83
40
20
0
Figure 27.
2.0
0
0
Figure 31.
50
50
2.3
Load Regulation vs. Temperature, 3.0V
Efficiency vs. Temperature, 3.0V
100
100
Maximum DC Load Current
Load Current (mA)
Load Current (mA)
2.6
Input Voltage(V)
150
150
2.9
200
200
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3.2
250
250
+25C
+85C
-40C
+25C
+85C
+25C
+85C
-40C
-40C
IN
300
300
3.5
IN