參數(shù)資料
型號: TPS62040EVM
廠商: Texas Instruments, Inc.
英文描述: 1.2-A High-Efficiency Step-Down Converters Evaluation Module(1.2A高效率降壓轉換器TPS62040評估模塊)
中文描述: 1.2 A的高效率降壓轉換器評估模塊(1.2A的高效率降壓轉換器TPS62040評估模塊)
文件頁數(shù): 12/16頁
文件大小: 194K
代理商: TPS62040EVM
Enable (EN) Jumper
2-2
2.1
Enable (EN) Jumper
This jumper is used to enable the device. Connecting the EN pin to ENABLE
enables the part. Connecting the EN pin to DISABLE disables the device.
2.2
Mode Selection Jumper
This jumper is used to choose between PWM and PFM/PWM modes of
operation. Setting the jumper across FIXED FREQ forces the device into the
low noise fixed frequency pulse width modulation (PWM) mode. Setting the
jumper across PWR SAVE enables the power save mode where the device
enters a pulse frequency modulation mode (PFM) at light to medium load
currents, which reduces quiescent current and switching frequency to a
minimum to achieve highest efficiency over the entire load current range.
相關PDF資料
PDF描述
TPS62205DBV HIGH-EFFICIENCY, SOT23 STEP-DOWN, DC-DC CONVERTER
TPS62207DBV HIGH-EFFICIENCY, SOT23 STEP-DOWN, DC-DC CONVERTER
TPS62208DBV HIGH-EFFICIENCY, SOT23 STEP-DOWN, DC-DC CONVERTER
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相關代理商/技術參數(shù)
參數(shù)描述
TPS62040EVM-229 功能描述:電源管理IC開發(fā)工具 TPS62040-229 Eval Mod RoHS:否 制造商:Maxim Integrated 產品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
TPS62042DGQ 功能描述:直流/直流開關調節(jié)器 1.5V Out/1.2A Hi-Eff Step-Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率: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: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS62042DGQG4 功能描述:直流/直流開關調節(jié)器 1.5V Out/1.2A Hi-Eff Step-Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率: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: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS62042DGQR 功能描述:直流/直流開關調節(jié)器 1.5V Out/1.2A Hi-Eff Step-Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率: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: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS62042DGQRG4 功能描述:直流/直流開關調節(jié)器 1.5V Out/1.2A Hi-Eff Step-Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率: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: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5