位置：ATI2305BJE280 > ATI2305BJE280詳情
ATI2305BJE280中文資料
ATI2305BJE280數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
FEATURES
? Efficiency up to 96
? Only 40μA (TYP.) Quiescent Current
? Output Current up to 1A
? Internal Synchronous Rectifier
? Switching Frequency: 1.5MHz
? Under-Voltage Lockout
? Soft Start
? Short Circuit Protection
? Thermal Shutdown
? 5-pin Small SOT23-5, DFN2X2 6-Pin and QFN3X3
16-Pin Package
? Pb-Free Package
DESCRIPTION
The ATI2305 is a 1.5MHz switching frequency step-down
current-mode, DC-DC converter. With excellent stability and
transient response, the constant-frequency PWM control
works well at heavy load. There is a power-saving Pulse-
Skipping Modulation (PSM) mode in the ATI2305 which
can reduce quiescent current under light load operation to
save power and ensure the longest battery life in portable
applications.
The ATI2305 allows input voltages from 2.5V to 5.5V,
allowing the use of a single Li+/Li-polymer cell, multiple
Alkaline/NiMH cell, USB, and other standard power sources.
The output voltage can be adjustable from 0.6V to the input
voltage. The part number suffix ATI2305-XX indicates preset
output voltage of 3.3V, 2.8V, 2.5V, 1.8V, 1.5V, 1.2V or
adjustable. Internal power switch and synchronous rectifier
are used by all versions to minimize external part count and
realize high efficiency. During shutdown, the input is
disconnected from the output and the shutdown current is
less than 0.1μA. Other key features include under-voltage
lockout to prevent deep battery discharge.
Three packages are available for ATI2305: SOT23-5,
DFN2X2 6-Pin and QFN3X3 16-Pin.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ATI |
99+ |
SSOP |
80 |
普通 |
|||
ATI |
22+ |
SMD |
8200 |
全新原裝現(xiàn)貨!自家?guī)齑? |
|||
ATMEL |
24+ |
QFP |
5650 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫存! |
|||
ATMEL |
24+ |
QFP |
6540 |
原裝現(xiàn)貨/歡迎來電咨詢 |
|||
24+ |
QFP |
2700 |
全新原裝自家現(xiàn)貨優(yōu)勢(shì)! |
||||
ATI |
20+ |
QFP |
500 |
樣品可出,優(yōu)勢(shì)庫存歡迎實(shí)單 |
|||
ATI |
23+ |
QFP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
|||
ATI |
23+ |
QFP |
5000 |
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道?？商峁┐罅繋齑?詳 |
|||
ATI |
24+ |
NA/ |
3287 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
|||
ATI |
25+ |
QFP |
37 |
原裝正品,歡迎來電咨詢! |
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ANALOGTECHNOLOGIES相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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Analog Technologies, Inc.
中文資料: 759條
Analog Technologies, Inc. (ATI) 成立于1997年的Analog Technologies, Inc. (ATI) 是一家全球知名的模擬和數(shù)字電子硬件解決方案供應(yīng)商，專注于模塊、子系統(tǒng)和完整系統(tǒng)的設(shè)計(jì)與制造。我們的多樣化產(chǎn)品線涵蓋尖端技術(shù)，包括激光驅(qū)動(dòng)器、TEC（熱電冷卻器）控制器、TEC模塊、NTC熱敏電阻器、高輸出電壓放大器、高壓電源、高隔離電壓放大器，以及SMD電阻器、電容器和電感器套件等。 憑借超過26年的豐富經(jīng)驗(yàn)，我們與全球10,000多家滿意的客戶建立了牢固的合作伙伴關(guān)系，其中包括知名機(jī)構(gòu)如德州儀器（TI）、NASA、美國(guó)陸軍、美國(guó)空軍、Maxim、國(guó)
