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MAX1676EUB中文資料
MAX1676EUB數(shù)據(jù)手冊規(guī)格書PDF詳情
General Description
The MAX1674/MAX1675/MAX1676 compact, high-efficiency, step-up DC-DC converters fit in small μMAX packages. They feature a built-in synchronous rectifier, which improves efficiency and reduces size and cost by eliminating the need for an external Schottky diode. Quiescent supply current is only 16μA.
The input voltage ranges from 0.7V to VOUT, where VOUT can be set from 2V to 5.5V. Start-up is guaranteed from 1.1V inputs. The MAX1674/MAX1675/MAX1676 have a preset, pin-selectable output for 5V or 3.3V. The outputs can also be adjusted to other voltages using two external resistors.
All three devices have a 0.3? N-channel MOSFET power switch. The MAX1674 has a 1A current limit. The MAX1675 has a 0.5A current limit, which permits the use of a smaller inductor. The MAX1676 comes in a 10-pin μMAX package and features an adjustable current limit and circuitry to reduce inductor ringing.
Features
? 94 Efficient at 200mA Output Current
? 16μA Quiescent Supply Current
? Internal Synchronous Rectifier (no external diode)
? 0.1μA Logic-Controlled Shutdown
? LBI/LBO Low-Battery Detector
? Selectable Current Limit for Reduced Ripple
? Low-Noise, Anti-Ringing Feature (MAX1676)
? 8-Pin and 10-Pin μMAX Packages
? Preassembled Evaluation Kit (MAX1676EVKIT)
Applications
?? Pagers
?? Wireless Phones
?? Medical Devices
?? Hand-Held Computers
?? PDAs
?? RF Tags
?? 1 to 3-Cell Hand-Held Devices
MAX1676EUB產(chǎn)品屬性
- 類型
描述
- 型號
MAX1676EUB
- 功能描述
直流/直流開關(guān)轉(zhuǎn)換器 Compact Step-Up DC/DC Converter
- RoHS
否
- 制造商
STMicroelectronics
- 最大輸入電壓
4.5 V
- 開關(guān)頻率
1.5 MHz
- 輸出電壓
4.6 V
- 輸出電流
250 mA
- 輸出端數(shù)量
2
- 最大工作溫度
+ 85 C
- 安裝風(fēng)格
SMD/SMT
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
10+ |
MSOP-10 |
81 |
全新原裝 |
|||
MAXIM |
1015+ |
TSSOP |
5300 |
進口原裝特價熱賣中,可開17票! |
|||
Maxim(美信) |
24+ |
標準封裝 |
32048 |
原廠渠道供應(yīng),大量現(xiàn)貨,原型號開票。 |
|||
MAXIM/美信 |
25+ |
MSOP10 |
16653 |
MAXIM/美信原裝特價MAX1676EUB+T即刻詢購立享優(yōu)惠#長期有貨 |
|||
MAXIM |
2020+ |
MSOP-10 |
18600 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
|||
MAXIM |
24+ |
MSOP |
21250 |
MAXIM代理原裝正品!現(xiàn)貨庫存!價格優(yōu)勢 |
|||
MAXIM |
22+ |
MSOP10 |
21055 |
原裝正品，實單請聯(lián)系 |
|||
MAXIM |
2024+ |
N/A |
70000 |
柒號只做原裝 現(xiàn)貨價秒殺全網(wǎng) |
|||
MAXIM/美信 |
24+ |
MSOP-10 |
8600 |
正品原裝,正規(guī)渠道,免費送樣。聯(lián)系QQ:1479738171 |
|||
MAXIM/美信 |
22+ |
MSOP10 |
3000 |
支持任何機構(gòu)檢測 只做原裝正品 |
MAX1676EUB+T 價格
參考價格：￥15.0836
MAX1676EUB 資料下載更多...
MAX1676EUB 芯片相關(guān)型號
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MAXIM相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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Maxim Integrated Products 美信半導(dǎo)體
中文資料: 61719條
Maxim Integrated Products是一家專注于模擬和混合信號集成電路的公司，成立于1983年，總部位于美國加利福尼亞州圣何塞。公司設(shè)計和制造廣泛應(yīng)用于電子設(shè)備的高性能集成電路，涵蓋電源管理、信號處理、傳感器和接口等多個領(lǐng)域。 Maxim的產(chǎn)品廣泛應(yīng)用于消費電子、工業(yè)、汽車、通信等市場，以其高性能和創(chuàng)新技術(shù)著稱。公司致力于通過推動技術(shù)進步來滿足客戶的需求，并提供解決方案，幫助客戶實現(xiàn)更高的效率和更好的性能。 在2021年，Maxim Integrated被Analog Devices收購，進一步增強了Analog Devices在市場上的競爭力和技術(shù)實力。
