MAX878ESA中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
MAX878ESA規(guī)格書(shū)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(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
2016+ |
SOP8 |
4093 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
詢價(jià) | ||
MAXIM |
22+ |
SOP8 |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
MAXIM |
23+ |
SMD |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
MAXIM |
19+ |
SOP8 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價(jià) | ||
MAXIM |
22+ |
SOP8 |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) | ||
MAXIM/美信 |
24+ |
SOP-8 |
12320 |
原裝正品 力挺實(shí)單 |
詢價(jià) | ||
MAXIM |
24+ |
SMD |
3000 |
公司現(xiàn)貨 |
詢價(jià) | ||
MAXIM/美信 |
2021+ |
SOP |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
MAXIM |
22+ |
SOP8 |
25000 |
只做原裝進(jìn)口現(xiàn)貨,專注配單 |
詢價(jià) | ||
MAXIM |
2020+ |
SOP8 |
4500 |
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 |
詢價(jià) |
