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參數(shù)資料
| 型號(hào)： | Si9100 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | 3-W High-Voltage Switchmode Regulator(輸入電壓范圍10-70V，3W高電壓開(kāi)關(guān)穩(wěn)壓器) |
| 中文描述： | 3 - W高電壓開(kāi)關(guān)模式穩(wěn)壓器（輸入電壓范圍10 - 70V的的3W高電壓開(kāi)關(guān)穩(wěn)壓器） |
| 文件頁(yè)數(shù)： | 1/7頁(yè) |
| 文件大?。?/td> | 222K |
| 代理商： | SI9100 |
Si9100
Vishay Siliconix
FaxBack 408-970-5600, request 70000
www.siliconix.com
S-60752—Rev. F, 05-Apr-99
1
3-W High-Voltage Switchmode Regulator
FEAT URES
10- to 70-V Input Range
Current-Mode Control
On-Chip 150-V, 5-
MOSFET Switch
DES CRIPT ION
The Si9100 high-voltage switchmode regulators are
monolithic BiC/DMOS integrated circuits which contain most
of the components necessary to implement high-efficiency dc-
to-dc converters up to 3 watts. They can either be operated
from a low-voltage dc supply, or directly from a 10- to 70-V
unregulated dc power source. The Si9100 may be used with
an appropriate transformer to implement most single-ended
isolated power converter topologies (i.e., flyback and forward),
or by using a level shift circuit can generate a +5-V or a -5-V
non-isolated output from a -48-V source.
The Si9100 is available in 14-pin plastic DIP and 20-pin PLCC
packages. It is specified over the industrial, D suffix (-40 to
85°C) temperature ranges.
FUNCT IONAL BLOCK DIAGRAM
Note: Figures in parenthesis represent pin numbers for 20-pin package.
Reference Selection Si9100 -
±
1%
High Efficiency Operation (> 80%)
Internal Start-Up Circuit
Internal Oscillator (1 MHz)
SHUTDOWN and RESET
Applications information may also be obtained via FaxBack, request documents #70576 and #70584.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SI9100DJ02 | 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 3W HV Switchmode Reg RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| SI9100DJ02-E3 | 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 3W HV Switchmode Reg RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| SI9100DN02 | 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 3W HV Switchmode Reg RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| SI9100DN02-E3 | 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 3W HV Switchmode Reg RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| SI9102 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:3-W High-Voltage Switchmode Regulator |
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