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SI9121

High-Voltage, Non-Isolated Buck-Boost Converter

FEATURES Fixed +5-V or +3.3-V Output Integrated Floating Feedback Amplifier On-Chip 70-V, 1.5- N-Channel MOSFET Switch Integrated High Voltage Start-Up Circuit, with VCC Regulator −10-V to −60-V Input Voltage Range 95-kHz PWM Operation Integrated Soft-Start and Oscillator High Efficiency

文件:154.83 Kbytes 页数:10 Pages

VISHAYVishay Siliconix

威世威世科技公司

SI9121

High-Voltage, Non-Isolated Buck-Boost Converter for ISDN Digital Phones

文件:98.31 Kbytes 页数:9 Pages

VISHAYVishay Siliconix

威世威世科技公司

Si9121

High-Voltage, Non-Isolated Buck-Boost Converterfor ISDN Digital Phones

Vishay

威世

SI9121_V01

High-Voltage, Non-Isolated Buck-Boost Converter

FEATURES Fixed +5-V or +3.3-V Output Integrated Floating Feedback Amplifier On-Chip 70-V, 1.5- N-Channel MOSFET Switch Integrated High Voltage Start-Up Circuit, with VCC Regulator −10-V to −60-V Input Voltage Range 95-kHz PWM Operation Integrated Soft-Start and Oscillator High Efficiency

文件:154.83 Kbytes 页数:10 Pages

VISHAYVishay Siliconix

威世威世科技公司

SI9121DB-3

High-Voltage, Non-Isolated Buck-Boost Converter for ISDN Digital Phones

文件:98.31 Kbytes 页数:9 Pages

VISHAYVishay Siliconix

威世威世科技公司

SI9121DB-5

High-Voltage, Non-Isolated Buck-Boost Converter for ISDN Digital Phones

文件:98.31 Kbytes 页数:9 Pages

VISHAYVishay Siliconix

威世威世科技公司

SI9121DY-3

High-Voltage, Non-Isolated Buck-Boost Converter for ISDN Digital Phones

文件:98.31 Kbytes 页数:9 Pages

VISHAYVishay Siliconix

威世威世科技公司

SI9121DY-3-T1

High-Voltage, Non-Isolated Buck-Boost Converter for ISDN Digital Phones

文件:98.31 Kbytes 页数:9 Pages

VISHAYVishay Siliconix

威世威世科技公司

SI9121DY-3-T1-E3

High-Voltage, Non-Isolated Buck-Boost Converter for ISDN Digital Phones

文件:98.31 Kbytes 页数:9 Pages

VISHAYVishay Siliconix

威世威世科技公司

SI9121DY-5

High-Voltage, Non-Isolated Buck-Boost Converter for ISDN Digital Phones

文件:98.31 Kbytes 页数:9 Pages

VISHAYVishay Siliconix

威世威世科技公司

详细参数

  • 型号:

    SI9121

  • 制造商:

    VISHAY

  • 制造商全称:

    Vishay Siliconix

  • 功能描述:

    High-Voltage, Non-Isolated Buck-Boost Converter for ISDN Digital Phones

供应商型号品牌批号封装库存备注价格
VISHAY
23+
NA
1000
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品
询价
VISHAY
25+
SOP8
2679
原装优势!绝对公司现货!可长期供货!
询价
VISHAY
23+
SOP-8
8560
受权代理!全新原装现货特价热卖!
询价
VISHAY
25+23+
SOP-8
29238
绝对原装正品全新进口深圳现货
询价
VISHAY/威世
20+
SOP-8
69052
原装优势主营型号-可开原型号增税票
询价
VISHAY/威世
24+
SOP-8
3800
大批量供应优势库存热卖
询价
Vishay Siliconix
24+
8-SOIC
56300
一级代理/放心采购
询价
VISHAY/威世
2447
SOP8
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
VISHAY
25+
SOP-8
1001
就找我吧!--邀您体验愉快问购元件!
询价
VISHAY/威世
23+
SOP-8
8215
原厂原装
询价
更多SI9121供应商 更新时间2026-4-17 18:36:00