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MAX679EUA中文資料
MAX679EUA數(shù)據(jù)手冊規(guī)格書PDF詳情
General Description
The MAX679 step-up, regulated charge pump gener ates a 3.3V ±4 output voltage from a 1.8V to 3.6V input voltage (two alkaline, NiCd, or NiMH; or one Lithium-Ion battery). Output current is 20mA (min) from a 2.0V input. Only three external capacitors are needed to build a complete DC-DC converter. The MAX679’s switching frequency is pin selectable at 330kHz or 1MHz to allow trade-offs between lowest supply current and smallest-size capacitors. The logic shutdown function reduces the supply current to 5μA(max) and disconnects the load from the input. Special soft-start circuitry prevents excessive current from being drawn from the battery during start-up. This DC-DC converter requires no inductors and has low EMI. It is available in the ultra-small μMAX package, which is only 1.11mm high and half the area of an 8-pin SO.
Features
? Regulated 3.3V ±4 Output
? Ultra-Small: 1.1mm-High, 8-Pin μMAX Package
? No Inductors Required
? Up to 1MHz Operation (small external components)
? Fits into 0.05 in.2
? Up to 85 Efficiency
? 1.8V to 3.6V Input Voltage Range
? 50μA Quiescent Supply Current
? 1μA Shutdown Current
Applications
Battery-Powered Applications
Miniature Equipment
Backup-Battery Boost Converters
Translators
Two-Way Pagers
MAX679EUA產(chǎn)品屬性
- 類型
描述
- 型號
MAX679EUA
- 功能描述
電荷泵
- RoHS
否
- 制造商
Maxim Integrated
- 功能
Inverting, Step Up
- 輸出電壓
- 1.5 V to - 5.5 V, 3 V to 11 V
- 輸出電流
100 mA
- 電源電流
1 mA
- 最大工作溫度
+ 70 C
- 封裝/箱體
SOIC-8 Narrow
- 封裝
Tube
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
24+ |
MSOP |
5500 |
優(yōu)勢產(chǎn)品!100%全新原裝現(xiàn)貨供應 |
|||
MAXIM |
23+ |
SSOP-8P |
5000 |
原裝正品,假一罰十 |
|||
MAXIM |
2020+ |
MSOP8 |
2141 |
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+ |
SSOP-8P |
4652 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
|||
MAXIM |
2018+ |
MSOP8 |
6528 |
承若只做進口原裝正品假一賠十! |
|||
MAXIM |
23+ |
NA |
25060 |
只做進口原裝,終端工廠免費送樣 |
|||
MAXIM |
22+ |
TSSOP8 |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
|||
MAXIM |
23+ |
MSOP8 |
5000 |
原裝現(xiàn)貨 |
|||
maxim |
20+ |
TQFP |
5000 |
全新原裝 |
|||
MAXIM |
21+ |
MSOP8 |
1625 |
只做原裝正品,不止網(wǎng)上數(shù)量,歡迎電話微信查詢! |
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2020-12-5
MAX679EUA 芯片相關型號
- 357-037-521-102
- 357-037-527-104
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MAXIM相關芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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Maxim Integrated Products 美信半導體
中文資料: 61736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。公司設計和制造廣泛應用于電子設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域。 Maxim的產(chǎn)品廣泛應用于消費電子、工業(yè)、汽車、通信等市場，以其高性能和創(chuàng)新技術著稱。公司致力于通過推動技術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實力。
