參數(shù)資料
型號: EL7558AC
元件分類: 開關(guān)穩(wěn)壓
英文描述: Adjustable Synchronous DC:DC Switching Regulator
中文描述: 可調(diào)同步DC-DC開關(guān)穩(wěn)壓器
文件頁數(shù): 11/13頁
文件大小: 252K
代理商: EL7558AC
7
EL7558AC
Programmable CPU Power Supply Unit
EL
7558AC
38
32
30
24
20
R
DSO
N
(m
)
Temp (°C)
36
26
34
28
RDSON vs Temp
125
75
50
25
100
22
0
1.0
1.5
FOSC (kHz)
I q
(m
A)
100
1000
Iq vs FOSC
2.0
10
2.3
1.9
1.7
1.3
1.1
0.9
0.7
V
OU
T(V
)
2.1
1.5
3.0
0
20
VDD(V)
Iq
(m
A
)
3.5
4.5
5.0
Power On Reset
40
2.5
30
10
4.0
FOSC (kHz)
1000
600
400
200
800
Minimum Output Voltage vs FOSC
VDD=4.5V
VDD=5.5V
VDD=5.0V
TA=25°C
OUTEN=VDD
FOSC=500k
VDD=4.5V
VDD=5.5V
VDD=5.0V
Tj=120°C
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