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參數(shù)資料
| 型號： | UCC284SDR-12EP |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 固定負電壓單路輸出LDO穩(wěn)壓器 |
| 英文描述： | 12 V FIXED NEGATIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO8 |
| 封裝： | PLASTIC, MS-012AA, SOIC-8 |
| 文件頁數(shù)： | 3/21頁 |
| 文件大?。?/td> | 506K |
| 代理商： | UCC284SDR-12EP |
UCC284ADJ
OVERCURRENT CONDITION OPERATION
1 ms/div
UCC284ADJ
OVERCURRENT CONDITION OPERATION
25 ms/div
shutdown feature of the UCC284
www.ti.com ....................................................................................................................................... SLVS862A – NOVEMBER 2008 – REVISED NOVEMBER 2008
Figure 6.
Figure 7.
The shutdown feature of the UCC284 allows the device to be placed in a low quiescent current mode. The
UCC284 is shut down by pulling the SD/CT pin more positive than -0.7 V with respect to GND. Figure 8 shows
how a shutdown circuit can be configured for the UCC284 using a standard transistor-transistor logic signal to
control it.
Copyright 2008, Texas Instruments Incorporated
11
Product Folder Link(s): UCC284-EP
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| UCC284SDR-5EP | 功能描述:低壓差穩(wěn)壓器 - LDO EP Sgl Out LDO,500mA RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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| UCC28500-12 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:BiCMOS PFC/PWM COMBINATION CONTROLLER |
| UCC28500DW | 功能描述:功率因數(shù)校正 IC BiCMOS PFC/PWM Comb Controller RoHS:否 制造商:Fairchild Semiconductor 開關頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
| UCC28500DWG4 | 功能描述:功率因數(shù)校正 IC BiCMOS PFC/PWM Comb Controller RoHS:否 制造商:Fairchild Semiconductor 開關頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
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