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參數(shù)資料
| 型號： | TPS61071DDC |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 90% EFFICIENT SYNCHRONOUS BOOST CONVERTER WITH 600-mA SWITCH |
| 中文描述： | 90％高效同步升壓轉(zhuǎn)換器和600毫安開關(guān) |
| 文件頁數(shù)： | 14/21頁 |
| 文件大?。?/td> | 633K |
| 代理商： | TPS61071DDC |
www.ti.com
Power-Save Mode
TPS61070
TPS61071
SLVS510–JUNE 2004
DETAILED DESCRIPTION (continued)
The TPS61070 is capable of operating in two different modes. At light loads, when the inductor current becomes
zero, it automatically enters the power-save mode to improve efficiency. In the power-save mode, the converter
only operates when the output voltage trips below a set threshold voltage. It ramps up the output voltage with
one or several pulses and returns to the power-save mode once the output voltage exceeds the set threshold
voltage. If output power demand increases and the inductor current no longer goes below zero, the device again
enters the fixed PWM mode. In this mode, there is no difference between the PWM only version TPS61071 and
the power-save mode enabled version TPS61070.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS61071DDCR | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Adj 600-mA Switch PWM Boost Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS61071DDCR | 制造商:Texas Instruments 功能描述:DC/DC CONVERTER IC 制造商:Texas Instruments 功能描述:IC, SYNC BOOST CONVERTER, SOT-6 |
| TPS61071DDCRG4 | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Adj 600-mA Switch PWM Boost Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS61071-Q1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:90% EFFICIENT SYNCHRONOUS BOOST CONVERTER WITH 600-mA SWITCH |
| TPS61071TDDCRQ1 | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 AC Adj,600mA Sw,90% Eff PWM Boost Cnvrtr RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
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