參數(shù)資料
型號(hào): TPS54373EVM-237
廠商: Texas Instruments, Inc.
英文描述: 3-Amp SWIFT Regulator With Disabled Sink During Start-Up Evaulation Module(帶上電時(shí)禁止吸收電流功能的3A SWIFT穩(wěn)壓器TPS54373的評(píng)估模塊)
中文描述: 3安培SWIFT的調(diào)節(jié)器在啟動(dòng)殘疾人水槽行動(dòng)Evaulation模塊(帶上電時(shí)禁止吸收電流功能的3A條SWIFT的穩(wěn)壓器TPS54373的評(píng)估模塊)
文件頁數(shù): 14/36頁
文件大?。?/td> 559K
代理商: TPS54373EVM-237
Modifications
1-6
Warning
Under no circumstances can the output voltage be allowed to
precharge to a level higher than the preset output voltage. If this
condition occurs during start-up, the TPS54373 device does not
begin switching.
If a voltage transient on the precharge voltage source causes the series diodes
to conduct, current may be sunk through the low side FET in the device,
possibly damaging the device. The actual voltage drop across the diodes
during start-up depends on the initial load condition of the circuit as well as the
ambient temperature.
An onboard electrolytic input capacitor may be added at C1.
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS54373PWP 功能描述:直流/直流開關(guān)調(diào)節(jié)器 3A Sync Buck 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
TPS54373PWPG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 3A Sync Buck 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
TPS54373PWPR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 3A Sync Buck 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
TPS54373PWPRG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 3A Sync Buck 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
TPS54377 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.6 MHz, 3-V TO 6-V INPUT, 3-A SYNCHRONOUS STEP-DOWN SWIFT⑩ CONVERTER WITH DISABLED SINKING DURING START-UP