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參數(shù)資料
| 型號(hào)： | EL7558C |
| 英文描述： | Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller; Temperature Range: -40°C to 85°C; Package: 14-SOIC |
| 中文描述： | 8安培可調(diào)式CPU電源單元，初步數(shù)據(jù) |
| 文件頁數(shù)： | 8/13頁 |
| 文件大?。?/td> | 351K |
| 代理商： | EL7558C |
4
EL7558BC
Integrated Adjustable 8 Amp Synchronous Switcher
E
L
75
58
B
C
Typical Performance Curves
50
75
0.4
0.5
0.8
CSLOPE (pF)
V
O
U
T
(±
)(
%
)
0.6
0.7
100
125
150
175
Line Regulation vs CSLOPE (IOUT=3A)
VDD=VIN=5.0V ±10%
0.0
0.1
0.2
0.3
Load Regulation (CSLOPE=150pF)
3.47
3.54
3.53
3.52
3.51
3.50
3.49
3.48
3.46
V
O
U
T
(V
)
IOUT (A)
0.5
3
8
6
1
2
4
5
7
Line Regulation (CSLOPE=150pF)
3.54
3.53
3.52
3.51
3.50
3.49
3.48
3.47
V
O
U
T
(V
)
VIN (V)
4.5
5.0
5.5
93
95
97
IOUT (A)
Ef
fic
ie
nc
y
(%
)
8.0
Efficiency vs ILOAD (VOUT=3.5V)
85
87
89
91
0.5
2.5
3.5
5.5
6.5
7.5
1.5
4.5
90
95
100
IOUT (A)
Ef
fic
ie
nc
y
(%
)
8.0
Efficiency vs ILOAD (VDD=5.0 V)
70
75
80
85
0.5
2.5
3.5
5.5
6.5
7.5
1.5
4.5
50
75
0.4
0.5
0.6
CSLOPE (pF)
V
O
U
T
(±
)(
%
)
100
125
150
175
Load Regulation vs CSLOPE (VIN=5.0V)
IOUT=0.5 to 6A
0.0
0.1
0.2
0.3
VDD=4.5V
VDD=5V
VDD=5.5V
TA=25°C
VOUT=3.5V
TA=25°C
VOUT=2.5V
VOUT=1V
IOUT=0.5A
TA=25°C
IOUT=4A
IOUT=8A
VIN=5.5V
TA=25°C
VIN=4.5V
VIN=5V
VOUT=3.5V
TA=25°C
VOUT=2.5V
VOUT=1V
VOUT=3.5V
TA=25°C
VOUT=2.5V
VOUT=1V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EL7558D | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Integrated Adjustable 8 Amp Synchronous Switcher |
| EL7558DCM | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Integrated Adjustable 8 Amp Synchronous Switcher |
| EL7558DCM-T13 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Integrated Adjustable 8 Amp Synchronous Switcher |
| EL7560 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Programmable CPU Power Supply Unit |
| EL7560CM | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Programmable CPU Power Supply Unit |
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