參數(shù)資料
型號: LA5681FN
元件分類: 穩(wěn)壓器
英文描述: SWITCHING CONTROLLER, 520 kHz SWITCHING FREQ-MAX, QCC48
封裝: 7 X 7 MM, VQFN-48
文件頁數(shù): 16/19頁
文件大小: 308K
代理商: LA5681FN
LA5681FN
No.A0374-6/19
Equivalent Circuits
Pin No.
Pin
Equivalent Circuit
7
CTL
30
34
38
42
46
2
STBY1
STBY2
STBY3
STBY4
STBY5
STBY6
31
35
39
43
47
3
IN1-
IN2-
IN3-
IN4-
IN5-
IN6-
32
36
40
44
48
4
FB1
FB2
FB3
FB4
FB5
FB6
33
37
41
45
1
5
CSOFT1
CSOFT2
CSOFT3
CSOFT4
CSOFT5
CSOFT6
Continued on next page.
100k
Ω
CTL,STBY*
100k
Ω
30k
Ω
GND
IN6- only
30k
Ω
30k
Ω
GND
IN*-
VCC
GND
1k
Ω
300
Ω
FB6 only
FB*
VCC
30k
Ω
30k
Ω
10k
Ω
100k
Ω
300
Ω
200k
Ω
IN6 only
GND
CSOFT*
VCC
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