參數(shù)資料
型號(hào): LM3477MM
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類(lèi): 穩(wěn)壓器
英文描述: High Efficiency High-Side N-Channel Controller for Switching Regulator
中文描述: 1 A SWITCHING CONTROLLER, 575 kHz SWITCHING FREQ-MAX, PDSO8
封裝: MSOP-8
文件頁(yè)數(shù): 22/23頁(yè)
文件大?。?/td> 815K
代理商: LM3477MM
Compensation
(Continued)
A third option is to strategically place the ESR zero f
of
the output capacitor to cancel out the sampling pole. In this
case, the capacitor C
will not be used to cancel out f
.
f
should be placed around the crossover frequency f
c
, but
this will depend on how low Q is.
L
www.national.com
22
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM3477MM 制造商:Texas Instruments 功能描述:SWITCH CONTROLLER SMD 3477 MSOP8
LM3477MM/NOPB 功能描述:DC/DC 開(kāi)關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)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(fēng)格: 封裝 / 箱體:CPAK
LM3477MMX 功能描述:DC/DC 開(kāi)關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)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(fēng)格: 封裝 / 箱體:CPAK
LM3477MMX/NOPB 功能描述:DC/DC 開(kāi)關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)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(fēng)格: 封裝 / 箱體:CPAK
LM3478 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:High Efficiency Low-Side N-Channel Controller for Switching Regulator