參數(shù)資料
型號(hào): UC2854AQ
廠商: Texas Instruments, Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: ADVANCED HIGH-POWER FACTOR PREREGULATOR
中文描述: 先進(jìn)的高功率因數(shù)前置穩(wěn)壓器
文件頁(yè)數(shù): 10/16頁(yè)
文件大?。?/td> 455K
代理商: UC2854AQ
SLUS329B JUNE 1998 REVISED FEBRUARY 2005
10
www.ti.com
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Figure 5
CURRENT AMPLIFIER GAIN
vs
FREQUENCY
GAIN
fCO = 5.992 MHz
f Frequency Hz
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Figure 6
VOLTAGE AMPLIFIER GAIN
vs
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f Frequency Hz
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Figure 7
OSCILLATOR FREQUENCY
vs
LIMIT SET RESISTANCE AND
TIMING CAPACITANCE
RSET Multiplier Limit Set Resistance k
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UC2854BDWG4 功能描述:功率因數(shù)校正 IC Enhanced High Power Factor Preregulator RoHS:否 制造商:Fairchild Semiconductor 開(kāi)關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel
UC2854BDWTR 功能描述:功率因數(shù)校正 IC Enhanced High Power Factor Preregulator RoHS:否 制造商:Fairchild Semiconductor 開(kāi)關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel
UC2854BDWTRG4 功能描述:功率因數(shù)校正 IC Enhanced High Power Factor Preregulator RoHS:否 制造商:Fairchild Semiconductor 開(kāi)關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel
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