參數(shù)資料
型號(hào): EL7558ACM
廠商: ELANTEC
元件分類: 穩(wěn)壓器
英文描述: 8 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO28
封裝: HSOP-28
文件頁數(shù): 9/13頁
文件大?。?/td> 252K
代理商: EL7558ACM
5
EL7558AC
Programmable CPU Power Supply Unit
EL
7558AC
50
75
-0.5%
0.0%
1.5%
CSLOPE (pF)
V
OU
T
)
0.5%
1.0%
100
125
150
175
VOUT vs CSLOPE
-3.0%
-2.0%
-1.5%
-1.0%
(VIN=5.0V, ILOAD=.5A)
VOUT=3.5V
VOUT=1.0V
TA=25°C
-2.5%
CSLOPE=100pF
1.0
1.5
0.5%
1.0%
1.5%
VIDEAL (V)
D
evi
ati
on
in
V
OU
T
2.0
2.5
3.0
4.0
VOUT Variation vs Programmed Output
-1.5%
-1.0%
-0.5%
0.0%
Voltage (VIDEAL=(1+R3/R4))
TA=25°C
3.5
COSC=220pF
Loop Gain Induced Error
VOUT=2.5V
50
75
0.4%
0.5%
0.8%
CSLOPE (pF)
V
OU
T
)
0.6%
0.7%
100
125
150
175
Line Regulation vs CSLOPE
0.0%
0.1%
0.2%
0.3%
VIN=VDD=5.0V ±10%
IOUT=6A
IOUT=.5A
TA=25°C
50
75
0.4%
0.5%
0.8%
CSLOPE (pF)
V
OU
T
)
0.6%
0.7%
100
125
150
175
Load Regulation vs CSLOPE
0.0%
0.1%
0.2%
0.3%
IOUT=0.5 to 6A
VIN=4.5V
VIN=5.0V
VIN=5.5V
TA=25°C
50
75
0.4%
0.5%
0.6%
CSLOPE (pF)
V
OU
T
)
100
125
150
175
Load Regulation vs CSLOPE (VIN=5.0V)
0.0%
0.1%
0.2%
0.3%
IOUT=0.5 to 6A
VOUT=1.0V
VOUT=2.5V
VOUT=3.5V
TA=25°C
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