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MAX877CSLASHD中文資料美信數(shù)據(jù)手冊PDF規(guī)格書
MAX877CSLASHD規(guī)格書詳情
General Description
The MAX877/MAX878/MAX879 are pulse-skipping, step-up/step-down DC-DC converters that provide a regulated output from inputs both above and below the output. They require only three external components—an inductor (typically 22μH) and two filter capacitors.
Features
? Regulates from Inputs Above & Below the Output
? 1V to 6.2V Supply-Voltage Range
? Internal 1A Active Rectifier with Input-to-Output Disconnect in Shutdown
? Up to 210mA Load Currents, Guaranteed
? 85% Efficiency
? Only 3 External Components
? Adjustable Current Limit
? 195μA Quiescent Supply Current
? 20μA Shutdown Supply Current
? 3V/3.3V/5V and Adjustable Output Voltage Versions
? Available in 8-Pin DIP and SO Packages
Applications
??? Two or Three NiCd Cells to 3V/3.3V Conversion
??? Three or Four Alkaline Cells to 5V Conversion
??? One Lithium Cell to 3V/3.3V Conversion
??? Pagers
??? Palmtop and Notebook Computers
??? Battery-Powered and Hand-Held Instruments
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
17+ |
SOP8 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
RFMD |
23+ |
SOP-8 |
69820 |
終端可以免費供樣,支持BOM配單! |
詢價 | ||
MAXIN |
20+ |
SOP8 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
MAXIM/美信 |
23+ |
SOP8 |
13000 |
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
MAXIM |
19+ |
SOP8 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
MAXIM |
23+ |
NA |
25060 |
只做進口原裝,終端工廠免費送樣 |
詢價 | ||
MAXIM |
23+ |
DIP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
MAXIM |
25+ |
SOP8 |
2500 |
品牌一級代理,新加坡香港上百萬現(xiàn)貨,歡迎查詢! |
詢價 | ||
MAXIM |
23+ |
SOP8 |
8000 |
只做原裝現(xiàn)貨 |
詢價 | ||
MAXIM |
24+ |
SOP-8 |
16500 |
進口原裝正品現(xiàn)貨 |
詢價 |
