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參數(shù)資料
| 型號： | Si9139DG-2015 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | Multi-Output, Individual On/Off Control Power-Supply Controller |
| 中文描述： | 多輸出，單獨開/關控制電源控制器 |
| 文件頁數(shù)： | 7/17頁 |
| 文件大?。?/td> | 162K |
| 代理商： | SI9139DG-2015 |
Si9139
Vishay Siliconix
New Product
Document Number: 71841
S-22317
—
Rev. A, 16-Dec-02
www.vishay.com
7
TYPICAL WAVEFORMS
V
(20 mV/div)
Inductor Node
(LXB)
(5 V/div)
Inductor Current
(0.5 A/div)
PSM Operation B Converter
10.0 s/div
V
(20 mV/div)
Inductor Node
(LXB)
(5 V/div)
Inductor Current
(0.5 A/div)
10.0 s/div
PSM Operation B Converter
V
(20 mV/div)
Load
(1 A/div)
PWM Loading B Converter
50 s/div
V
(20 mV/div)
50 s/div
PWM Unloading A Converter
V
(50 mV/div)
PSM to PWM A Converter
50 s/div
V
(50 mV/div)
50 s/div
PWM to PSM A Converter
V
(V
IN
= 5.0 V, V
OUT
= 2.5 V)
(I
OUT
= 100 mA)
(V
IN
= 5.0 V, V
OUT
= 2.5 V)
(I
OUT
= 1.2 A)
(V
IN
= 12.0 V, V
OUT
= 2.5 V)
(1.5 A to 4.0 A )
Load
(1 A/div)
V
V
IN
= 5.0 V, V
OUT
= 2.0 V
(0.1 A to 3.0 A )
(3 A to 0.1 A )
Load
(1 A/div)
Load
(1 A/div)
(V
IN
= 12.0 V, V
OUT
= 2.0 V)
(1.8 A to 4.3 A )
(V
IN
= 10.0 V, V
OUT
= 3.3 V)
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PDF描述 |
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| Si9139DG-2218 | Multi-Output, Individual On/Off Control Power-Supply Controller |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SI9139DG-2015-T1 | 制造商:Vishay Siliconix 功能描述:CURRENT MODE PWM CNTRLR 2V/1.5V/1.24V TO 20V 1A 28SSOP - Tape and Reel |
| SI9139DG-2018 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Multi-Output, Individual On/Off Control Power-Supply Controller |
| SI9139DG-2018-T1 | 制造商:Vishay Siliconix 功能描述:CURRENT MODE PWM CNTRLR 2V/1.8V/1.24V TO 20V 1A 28SSOP - Tape and Reel |
| SI9139DG-2215 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Multi-Output, Individual On/Off Control Power-Supply Controller |
| SI9139DG-2215-T1 | 制造商:Vishay Siliconix 功能描述:CURRENT MODE PWM CNTRLR 2.2V/1.5V/1.24V TO 20V 1A 28SSOP - Tape and Reel |
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