參數(shù)資料
型號: TPS62020EVM
廠商: Texas Instruments, Inc.
英文描述: 0.6-A High-Efficiency Step-Down Converters Evaluation Module(0.6A高效率降壓轉(zhuǎn)換器TPS62020評估模塊)
中文描述: 0.6 -一種高效降壓轉(zhuǎn)換器評估模塊(0.6A的高效率降壓轉(zhuǎn)換器TPS62020評估模塊)
文件頁數(shù): 10/14頁
文件大?。?/td> 204K
代理商: TPS62020EVM
Evaluation With the TPS62020EVM
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.
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TPS62021DGQRG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Adj 600mA Hi-Eff Step-Down 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
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