參數(shù)資料
型號(hào): FAN5355MP07X
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: 1.8 A SWITCHING CONTROLLER, 3350 kHz SWITCHING FREQ-MAX, PDSO10
封裝: 3 X 3 MM, GREEN, MO-229WEED-5, MLP-10
文件頁(yè)數(shù): 3/27頁(yè)
文件大?。?/td> 1995K
代理商: FAN5355MP07X
2008 Fairchild Semiconductor Corporation
11
www.fairchildsemi.com
FAN5355 Rev. 1.0.4
FA
N
5355
1A
/
0.8A
,3M
hz.
D
igit
a
lly
Prog
rammabl
e
TinyB
u
ck
TM
Regulator
Typical Performance Characteristics
Unless otherwise specified, Auto-PWM/NPFM, VIN = 3.6V, TA = 25°C, and recommended components as specified in Table 1.
1.048
1.050
1.052
1.054
1.056
1.058
1.060
1.062
1.064
1
10
100
1000
I LOAD Output Current (mA)
VOUT
(V
)
Auto PWM/NPFM
Forced PWM
1.348
1.350
1.352
1.354
1.356
1.358
1.360
1.362
1.364
1
10
100
1000
I LOAD Output Current (mA)
VOUT
(V
)
Auto PWM/NPFM
Forced PWM
Figure 10. Load Regulation at VOUT = 1.05V
Figure 11. Load Regulation at VOUT = 1.35V
30
35
40
45
50
55
60
65
70
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
VIN Input Voltage (V)
Q
u
ie
sc
en
tC
u
rre
nt
(
μA)
VSEL = 1.8V
VSEL = 0V
-
1.0
2.0
3.0
4.0
5.0
6.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
VIN Input Voltage (V)
Q
u
ie
sc
en
tCu
rr
en
t(
μA)
VSEL = 1.8V
VSEL = 0V
Figure 12. Quiescent Current, ILOAD = 0, EN = 1.8V
Figure 13. Shutdown Current, ILOAD = 0, EN = 0
-0.30%
-0.25%
-0.20%
-0.15%
-0.10%
-0.05%
0.00%
0.05%
0.10%
-40
-20
0
20406080
Temperature (C)
O
u
tpu
tV
o
lt
ag
e
(V)
VIN = 2.7V
VIN = 3.6V
VIN = 5.5V
30
50
70
90
110
130
150
170
190
210
230
2
2.533.544.555.5
VIN Input Voltage (V)
R
DS
(O
N
)
(m
Ω
)
P-Channel
N-Channel
Figure 14. % VOUT Shift vs. Temperature (Normalized)
Figure 15. Output Stage RDS(ON) vs. VIN
相關(guān)PDF資料
PDF描述
FAN5355UC07X 1.8 A SWITCHING CONTROLLER, 3350 kHz SWITCHING FREQ-MAX, PBGA12
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