參數(shù)資料
型號: SI9140DY
廠商: Vishay Intertechnology,Inc.
英文描述: SMP Controller For High Performance Process Power Supplies
中文描述: SMP的高性能控制器過程電源
文件頁數(shù): 9/15頁
文件大?。?/td> 470K
代理商: SI9140DY
Si9140
Vishay Siliconix
FaxBack 408-970-5600, request 70026
www.siliconix.com
S-58034—Rev. G, 15-Mar-99
9
T IMING WAV EFORMS
DE S CRIPT ION OF OPERAT ION
Schematics of the Si9140 dc-to-dc conversion solutions for
high-performance PC microprocessors are shown in Figure 1
and 2 respectively. These solutions are geared to meet the
extremely demanding transient regulation and power
requirements of these new microprocessors at minimal cost
and with a minimal parts count. The two solutions are nearly
identical, except for slight variations in output voltage, load
transient amplitude, and specified power. Figure 3 is a
schematic diagram for a 3.3-V logic converter.
FIGURE 1.
2.9 V @ 10 A
相關(guān)PDF資料
PDF描述
SI9145 Low-Voltage Switchmode Controller
Si9145BQ-T1 Low-Voltage Switchmode Controller
Si9145BQ-T1-E3 Low-Voltage Switchmode Controller
SI9160 Controller for RF Power Amplifier Boost Converter
Si9160BQ-T1 Controller for RF Power Amplifier Boost Converter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SI9140DY-E3 功能描述:電壓模式 PWM 控制器 Switching Power Supply Controller RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓撲結(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
SI9140DY-T1 功能描述:電壓模式 PWM 控制器 Switching Power Supply Controller RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓撲結(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
SI9140DY-T1-E3 功能描述:電壓模式 PWM 控制器 Switching Power Supply Controller RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓撲結(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
SI9142 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Synchronous Buck Controller for High Performance Processors
SI9142CW 功能描述:DC/DC 開關(guān)控制器 Sync Buck Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)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