參數(shù)資料
型號(hào): TCV7100F(TE12L,Q)
元件分類: 穩(wěn)壓器
英文描述: 4.2 A SWITCHING REGULATOR, 960 kHz SWITCHING FREQ-MAX, PDSO8
封裝: 5 X 5 MM, 1.27 MM PITCH, PLASTIC, HSON-8
文件頁數(shù): 6/17頁
文件大?。?/td> 394K
代理商: TCV7100F(TE12L,Q)
TCV7100F
2008-06-10
14
0
1
3
2
Output voltage:
VOUT: (1 V/div)
EN voltage: VEN = L → H
η – IOUT
Output current IOUT (A)
Ef
fic
iency
η
(%
)
Ef
fic
iency
η
(%
)
Overcurrent Protection
Output current IOUT (A)
Outpu
tvolt
age
V
OUT
(V)
Outpu
tvolt
age
V
OUT
(V)
Startup Characteristics
(Internal Soft-Start Time)
Startup Characteristics
(CSS = 0.1 μF)
200
μs/div
2 ms/div
0
1
3
2
0
80
20
100
60
40
0
80
20
100
60
40
η – IOUT
VIN = 3.3 V, VOUT = 1.2 V
L
= 2.2 μH, COUT = 69 μF
Ta
= 25°C
VIN = 5 V, VOUT = 1.2 V
L
= 2.2 μH, COUT = 69 μF
Ta
= 25°C
Output voltage:
VOUT: (1 V/div)
EN voltage: VEN = L → H
VIN = 5 V
VOUT = 3.3 V
Ta
= 25°C
CSS = 0.1μF
VIN = 5 V
VOUT = 3.3 V
Ta
= 25°C
2
3
5
4
0
3
2
4
VOUT = 3.3 V, Ta = 25°C
L
= 2.2 μH, COUT = 47 μF
1
Input voltage:
VIN = 5.5 V
2
3
5
4
0
1.5
1
2
VOUT = 1.2 V, Ta = 25°C
L
= 2.2 μH, COUT = 69 μF
0.5
Input voltage:
VIN = 5.5 V
Input voltage:
VIN = 2.7 V
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