FAN5355UC07X Fairchild Semiconductor, FAN5355UC07X Datasheet - Page 10

• Manufacturer Part Number: FAN5355UC07X
• Description: Fan5355 1a / 0.8a, 3mhz Digitally Programmable Tinybucktm Regulator
• Manufacturer: Fairchild Semiconductor

© 2008 Fairchild Semiconductor Corporation
FAN5355 • Rev. 1.0.4
Typical Performance Characteristics
Unless otherwise specified, Auto-PWM/NPFM, V
Efficiency
100%
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
0%
Figure 7. Efficiency vs. Load at V
Figure 9. Efficiency vs. Load at V
1
1
Auto PWM/NPFM
Forced PWM
Auto PWM/NPFM
Forced PWM
I
I
LOAD
LOAD
10
10
Output Current (ma)
Output Current (ma)
VIN = 3.6 V
VOUT = 1.5 V
VIN = 3.6 V
VOUT = 1.05 V
100
100
OUT
OUT
= 1.05V
= 1.50V
IN
= 3.6V, T
1000
1000
A
= 25°C, and recommended components as specified in Table 1.
10
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
Figure 8. Efficiency vs. Load at V
1
Auto PWM/NPFM
Forced PWM
I
LOAD
10
Output Current (mA)
VIN = 3.6 V
VOUT = 1.35 V
100
OUT
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= 1.35V
1000