參數(shù)資料
型號(hào): L6911E
廠商: STMICROELECTRONICS
元件分類: 穩(wěn)壓器
英文描述: 1.3 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO20
封裝: SO-20
文件頁(yè)數(shù): 22/34頁(yè)
文件大小: 558K
代理商: L6911E
Obsolete
Product(s)
- Obsolete
Product(s)
Obsolete
Product(s)
- Obsolete
Product(s)
L6911E
PCB and components layout
29/34
Table 8. Part list
Resistors
R1
Not Mounted
SMD 0805
R2
470K
1%
SMD 0805
R3
1K
SMD 0805
R4
82
SMD 0805
R5
Not Mounted
SMD 0805
R6
20K
SMD 0805
R7
680
SMD 0805
R8
13K
SMD 0805
R9
100K
SMD 0805
R10
6.8K
1%
SMD 0805
R11
10K
1%
SMD 0805
R12
1K
SMD 0805
R13
10K
SMD 0805
R14
8.2
SMD 0805
R15
1K
SMD 0805
Capacitors
C1-C3
680
F- 6.3V
OSCON 6SP680M
Radial 10x10.5
C4-C9
820
F – 4V or
680
F – 6.3V
OSCON 4SP820M
OSCON 6SP680M
Radial 10x10.5
C10
1nF
SMD 0805
C11,C13-C16
100nF
SMD 0805
C12
1
F
SMD 0805
C17
47nF
SMD 0805
C18
3.3nF
SMD 0805
C19
Not Mounted
SMD 0805
C20
100nF
SMD 0805
Magnetics
L1
1.5H
T44-52 Core, 7T - 18AWG
L2
1.8H
T50-52B Core, 8T – 16AWG
Transistors
Q1-Q5
STS12NF30L or
FDS6670
STMicroelectronics
Fairchild
SO8
Q6
Signal NPN BJT
SOT23
Q7
Signal MOSFET
SOT23
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PDF描述
L6911ETR 1.3 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO20
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