参数资料
型号: FAN4603MM15X
厂商: FAIRCHILD SEMICONDUCTOR CORP
元件分类: 稳压器
英文描述: 0.6 A SWITCHING REGULATOR, 6600 kHz SWITCHING FREQ-MAX, BCC6
封装: 4 X 2.50 MM, 1.10 MM HEIGHT, MLP-6
文件页数: 9/12页
文件大小: 949K
代理商: FAN4603MM15X
2009 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FAN4603 Rev. 1.0.1
6
FAN4603
60
0mA,
Fully
Integrat
ed
Buck
Power
Supply
Modul
e
Typical Performance
Unless otherwise specified, VIN = 3.7V, TA = 25°C,VIN = VEN
Figure 10.
1.82VOUT Regulation (Normalized) with
Optional 2.2F COUT (1.5F Actual)
Figure 11. 1.23 VOUT Efficiency
Figure 12.
1.23VOUT Efficiency Over Temperature
Figure 13.
1.23VOUT Regulation (Normalized)
Figure 14.
1.82VOUT PFM / PWM Boundary
Figure 15.
1.23VOUT PFM / PWM Boundary
-10
0
10
20
30
40
0
100
200
300
400
500
600
V
o
u
tE
rro
r
(m
V
)
Output Current (mA)
3.3VIN
3.3VIN, 2.2uF
5.0VIN
5.0VIN, 2.2uF
50%
60%
70%
80%
90%
100%
1
10
100
1000
E
ff
ici
en
c
y
Output Current (mA)
2.5VIN
3.3VIN
3.7VIN
5.0VIN
50%
60%
70%
80%
90%
100%
1
10
100
1000
E
ff
ici
en
c
y
Output Current (mA)
3.3VIN, -40C
3.3VIN, +85C
5.0VIN, -40C
5.0VIN, +85C
-10
-5
0
5
10
15
20
0
100
200
300
400
500
600
V
o
u
tE
rro
r
(m
V
)
Output Current (mA)
2.5VIN
3.3VIN
3.7VIN
5.0VIN
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