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參數(shù)資料
| 型號： | L6995STR |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | SWITCHING CONTROLLER, PDSO20 |
| 封裝： | MO-153-AC, TSSOP-20 |
| 文件頁數(shù)： | 13/26頁 |
| 文件大?。?/td> | 427K |
| 代理商： | L6995STR |
L6995S
20/26
6.11 DEMOBOARD LAYOUT
Real dimensions: 4.7 cm X 2.7 cm (1.85inch X1.063inch)
Figure 17. Top side components placement
Figure 18. Bottom side Jumpers distribution
Figure 19. Top side layout
Figure 20. Bottom side layout
Table 10. Component list
GENERAL-PURPOSE SECTION
Part name
Value
Dimension
Notes
RESISTOR
R1, R5, R9, R10
33k
0603
Pull-up resistor
R2
10k
0603
Output resistor divider
(To set output voltage)
R3
10k
0603
R4
21k
0603
Input resistor divider
(To set switching frequency)
R6
470k
0603
R7
47
0603
R8
120k
0603
Current limit resistor
CAPACITOR
C1
330pF
0603
First integrator capacitor
C2
N.M.
0603
Second integrator capacitor
C3
N.M.
0603
N.M.
C4
100nF
0603
C5
1
FTantalum
C6
10nF
0603
C8, C12
47pF
0603
C9
22nF
0603
Softstart capacitor
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相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L6996 | 功能描述:DC/DC 開關控制器 Step-Down Contrllr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| L6996-1 | 制造商:Johanson 功能描述:TUNING ROTOR |
| L6996-13 | 制造商:Johanson Manufacturing 功能描述:TUNING ELEMENT |
| L6996-16 | 制造商:Johanson Manufacturing 功能描述:TUNING ELEMENT |
| L6996-17 | 制造商:Johanson Manufacturing 功能描述:TUNING ELEMENT |
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