| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
TPS62091 | TPS6209x 3-A High Efficiency Synchronous Step Down Converter with DCS-Control? 1 Features 1? 2.5 V to 6 V Input Voltage Range ? DCS-Control? ? 95% Converter Efficiency ? Power Save Mode ? 20 μA Operating Quiescent Current ? 100% Duty Cycle for Lowest Dropout ? 2.8 MHz/1.4 MHz Typical Switching Frequency ? 0.8 V to VIN Adjustable Output Voltage ? Fixed Output 文件:1.0674 Mbytes 頁(yè)數(shù):30 Pages | TI 德州儀器 | TI | |
TPS62091 | 3A High Efficient Synchronous Step Down Converter with DCS??Control 文件:1.32153 Mbytes 頁(yè)數(shù):29 Pages | TI 德州儀器 | TI | |
TPS62091 | 3A High Efficient Synchronous Step Down Converter with DCS??Control 文件:1.11107 Mbytes 頁(yè)數(shù):26 Pages | TI 德州儀器 | TI | |
TPS62091 | 具有 DCS? 控制系統(tǒng)的 3A、2.5V 至 6V 輸入同步降壓轉(zhuǎn)換器,效率為 97% TPS6209x 器件是一款高效同步降壓轉(zhuǎn)換器,此轉(zhuǎn)換器針對(duì)小外形尺寸、高效應(yīng)用進(jìn)行了優(yōu)化并適合于電池供電類應(yīng)用。 為了最大限度地提升效率,此轉(zhuǎn)換器運(yùn)行在 2.8 MHz/1.4 MHz 的標(biāo)稱開(kāi)關(guān)頻率的脈寬調(diào)制 (PWM) 模式下并在輕負(fù)載時(shí)自動(dòng)進(jìn)入省電運(yùn)行模式。 當(dāng)被用于分布式電源和負(fù)載點(diǎn)調(diào)制時(shí),此器件允許到其它電源軌的電壓跟蹤并可耐受范圍在 10 μF 到高達(dá) 150 μF 甚至更高的輸出電容。 通過(guò)使用 DCS? 控制技術(shù),此器件可實(shí)現(xiàn)出色的負(fù)載靜態(tài)性能以及精確的輸出電壓調(diào)制。此輸出電壓?jiǎn)?dòng)斜波由軟啟動(dòng)引腳控制,從而使器件可作為獨(dú)立電源運(yùn)行或運(yùn)行在跟蹤配置下。 通過(guò)配置使能和開(kāi)漏電源正 ? 2.5 V 至 6 V 輸入電壓范圍\n? DCS? 控制\n? 轉(zhuǎn)換器效率 95%\n? 省電模式\n? 20 μA 運(yùn)行靜態(tài)電流\n? 針對(duì)最低壓降的 100% 占空比\n? 2.8 MHz/1.4 MHz 典型開(kāi)關(guān)頻率\n? 0.8 V 至 VIN 的可調(diào)輸出電壓\n? 固定輸出電壓版本\n? 輸出放電功能\n? 可調(diào)節(jié)軟啟動(dòng) \n? 兩級(jí)短路保護(hù)\n? 輸出電壓跟蹤\n? 寬輸出電容值選擇\n? 采用 3mm x 3mm 16 引腳四方扁平無(wú)引線 (QFN) 封裝; | TI 德州儀器 | TI | |
TPS6209x 3-A High Efficiency Synchronous Step Down Converter with DCS-Control? 1 Features 1? 2.5 V to 6 V Input Voltage Range ? DCS-Control? ? 95% Converter Efficiency ? Power Save Mode ? 20 μA Operating Quiescent Current ? 100% Duty Cycle for Lowest Dropout ? 2.8 MHz/1.4 MHz Typical Switching Frequency ? 0.8 V to VIN Adjustable Output Voltage ? Fixed Output 文件:1.0674 Mbytes 頁(yè)數(shù):30 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/sbx/marking.html">SBX;Package:VQFN;TPS6209x 3-A High Efficiency Synchronous Step Down Converter with DCS-Control? 1 Features 1? 2.5 V to 6 V Input Voltage Range ? DCS-Control? ? 95% Converter Efficiency ? Power Save Mode ? 20 μA Operating Quiescent Current ? 100% Duty Cycle for Lowest Dropout ? 2.8 MHz/1.4 MHz Typical Switching Frequency ? 0.8 V to VIN Adjustable Output Voltage ? Fixed Output 文件:1.0674 Mbytes 頁(yè)數(shù):30 Pages | TI 德州儀器 | TI | ||
TPS6209x 3-A High Efficiency Synchronous Step Down Converter with DCS-Control? 1 Features 1? 2.5 V to 6 V Input Voltage Range ? DCS-Control? ? 95% Converter Efficiency ? Power Save Mode ? 20 μA Operating Quiescent Current ? 100% Duty Cycle for Lowest Dropout ? 2.8 MHz/1.4 MHz Typical Switching Frequency ? 0.8 V to VIN Adjustable Output Voltage ? Fixed Output 文件:1.08497 Mbytes 頁(yè)數(shù):32 Pages | TI 德州儀器 | TI | ||
TPS6209x 3-A High Efficiency Synchronous Step Down Converter with DCS-Control? 1 Features 1? 2.5 V to 6 V Input Voltage Range ? DCS-Control? ? 95% Converter Efficiency ? Power Save Mode ? 20 μA Operating Quiescent Current ? 100% Duty Cycle for Lowest Dropout ? 2.8 MHz/1.4 MHz Typical Switching Frequency ? 0.8 V to VIN Adjustable Output Voltage ? Fixed Output 文件:1.08497 Mbytes 頁(yè)數(shù):32 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/sbx/marking.html">SBX;Package:VQFN;TPS6209x 3-A High Efficiency Synchronous Step Down Converter with DCS-Control? 1 Features 1? 2.5 V to 6 V Input Voltage Range ? DCS-Control? ? 95% Converter Efficiency ? Power Save Mode ? 20 μA Operating Quiescent Current ? 100% Duty Cycle for Lowest Dropout ? 2.8 MHz/1.4 MHz Typical Switching Frequency ? 0.8 V to VIN Adjustable Output Voltage ? Fixed Output 文件:1.0674 Mbytes 頁(yè)數(shù):30 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/sbx/marking.html">SBX;Package:VQFN;TPS6209x 3-A High Efficiency Synchronous Step Down Converter with DCS-Control? 1 Features 1? 2.5 V to 6 V Input Voltage Range ? DCS-Control? ? 95% Converter Efficiency ? Power Save Mode ? 20 μA Operating Quiescent Current ? 100% Duty Cycle for Lowest Dropout ? 2.8 MHz/1.4 MHz Typical Switching Frequency ? 0.8 V to VIN Adjustable Output Voltage ? Fixed Output 文件:1.0674 Mbytes 頁(yè)數(shù):30 Pages | TI 德州儀器 | TI |
技術(shù)參數(shù)
- Vin (Max) (V):
6
- Vout (Min) (V):
3.3
- Vout (Max) (V):
3.3
- Iout (Max) (A):
3
- Iq (Typ) (uA):
20
- Switching frequency (Min) (kHz):
1400
- Switching frequency (Max) (kHz):
2800
- Features:
Enable
- Operating temperature range (C):
-40 to 85
- Rating:
Catalog
- Regulated outputs (#):
1
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI |
25+ |
VQFN |
5000 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實(shí)單可談,量大價(jià)優(yōu) |
詢價(jià) | |||
TI/德州 |
2018+ |
1.8 |
32500 |
德州代理承諾銷售原裝正品公司可開(kāi)正規(guī)17%增值稅票 |
詢價(jià) | ||
TI |
2016+ |
QFN |
3000 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
詢價(jià) | ||
TI |
23+ |
NA |
10658 |
專業(yè)電子元器件供應(yīng)鏈正邁科技特價(jià)代理特價(jià),原裝元器件供應(yīng),支持開(kāi)發(fā)樣品 |
詢價(jià) | ||
TI |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | |||
TI |
16+ |
VQFN-16 |
10000 |
原裝正品 |
詢價(jià) | ||
TexasInstruments |
24+ |
16-QFN(3x3) |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) | ||
TI/德州儀器 |
24+ |
VQFN-16 |
15050 |
原廠支持公司優(yōu)勢(shì)現(xiàn)貨 |
詢價(jià) | ||
Texas Instruments |
24+ |
16-QFN(3x3) |
65200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) |
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