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UD05208G-AF5-R中文資料
UD05208G-AF5-R數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
DESCRIPTION
UTC UD05208 devices are synchronous step-down converters
optimized for small solution size and high efficiency. The devices
integrate switches capable of delivering an output current up to 2A.
The devices are based on an adaptive on time with valley current
mode control scheme. Typical operating frequency is 1.5MHz at
medium to heavy loads. The devices are optimized to achieve very
low output voltage ripple even with small external components and
feature an excellent load transient response. During a light load,
the UD05208 automatically enter into Power Save Mode at the
lowest quiescent current (50μA typ) to maintain high efficiency over
the entire load current range. In shutdown, the current consumption
is reduced to 1μA. The UD05208 provide an adjustable output
voltage via an external resistor divider. The output voltage start-up
ramp is controlled by an internal soft start, typically 300 μs. Power
sequencing is possible by configuring the Enable pin. Other
features like over current protection and over temperature
protection are built in.
? FEATURES
* 2.7V to 5.5V Input Voltage Range
* 1.5MHz Typical Switching Frequency
* Output Current up to 2A
* Adaptive On-Time Current Control
* Power Save Mode for Light Load Efficiency
* 50μA Operating Quiescent Current
* Over Current Protection
* Internal Soft Startup of 300μs (Typ.)
* Adjustable Output Voltage
* Thermal Shutdown Protection
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
FAIRCHILD/仙童 |
23+ |
DIP |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
|||
FAIRCHILD/仙童 |
24+ |
TO220 |
8540 |
只做原裝正品現(xiàn)貨或訂貨假一賠十! |
|||
FAI |
2020+ |
TO220-4 |
50 |
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 |
|||
FAI |
23+ |
TO220-4 |
50 |
全新原裝正品現(xiàn)貨,支持訂貨 |
|||
ST |
02/03+ |
QFP64 |
684 |
全新原裝100真實(shí)現(xiàn)貨供應(yīng) |
|||
ST |
24+ |
QFP64 |
940 |
||||
ST |
25+ |
QFP64 |
940 |
⊙⊙新加坡大量現(xiàn)貨庫(kù)存,深圳常備現(xiàn)貨!歡迎查詢!⊙ |
|||
ST |
24+ |
QFP-52P鐵底 |
4897 |
絕對(duì)原裝!現(xiàn)貨熱賣! |
|||
ST |
24+ |
QFP64 |
2987 |
只售原裝自家現(xiàn)貨!誠(chéng)信經(jīng)營(yíng)!歡迎來電! |
|||
ST |
23+ |
QFP-64 |
16900 |
正規(guī)渠道,只有原裝! |
UD05208G-AF5-R 資料下載更多...
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UTC相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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Unisonic Technologies 友順科技股份有限公司
中文資料: 44005條
UTC集團(tuán)成立于1990年，專注致力于模擬IC及離散式組件Discrete 研發(fā)、設(shè)計(jì)、制造、封裝、測(cè)試及營(yíng)銷業(yè)務(wù)。 為提供客戶完整的解決方案及具價(jià)格競(jìng)爭(zhēng)優(yōu)勢(shì)，公司經(jīng)營(yíng)策略采IDM資源垂直整合，期望能給予客戶最佳選擇，并創(chuàng)造客戶最大之經(jīng)濟(jì)效益。 IDM采取主動(dòng)的方式，從產(chǎn)品的研發(fā)、設(shè)計(jì)、制造、封裝、測(cè)試到品牌營(yíng)銷， 在每一個(gè)關(guān)鍵點(diǎn)都充分掌握其自主的能力，以達(dá)到產(chǎn)能保障及技術(shù)自主，充分展現(xiàn)企業(yè)競(jìng)爭(zhēng)力。 UTC具有完整模擬組件產(chǎn)品線，產(chǎn)品以類比IC為主(涵蓋電源管理、電源驅(qū)動(dòng)、運(yùn)算放大器、比較器、數(shù)字功放、 邏輯IC等)， 分立器件為主(涵蓋低壓MOS管 、高壓MOS管、超結(jié)MOS、IGBT單
