MAX878MJA中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
MAX878MJA |
| 功能描述 | 5V/3.3V/3V/Adjustable-Output, Step-Up/Step-Down DC-DC Converters |
| 文件大小 |
128.25 Kbytes |
| 頁(yè)面數(shù)量 |
12 頁(yè) |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡(jiǎn)稱(chēng) |
Maxim【美信】 |
| 中文名稱(chēng) | 美信半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-14 22:30:00 |
MAX878MJA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 |
2020+ |
QFN |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
MAXIM/美信 |
22+ |
QFN |
100000 |
代理渠道/只做原裝/可含稅 |
詢(xún)價(jià) | ||
MAXIM/美信 |
23+ |
NA/ |
3440 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢(xún)價(jià) | ||
Maxim現(xiàn)貨 |
2022+ |
QFN-20 |
350000 |
專(zhuān)注工業(yè)、軍工級(jí)別芯片,十五年優(yōu)質(zhì)供應(yīng)商 |
詢(xún)價(jià) | ||
MAXIM |
24+ |
2250 |
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時(shí)可發(fā)貨 |
詢(xún)價(jià) | |||
MaximIntegrated |
24+ |
20-TQFN(4x4) |
66800 |
原廠授權(quán)一級(jí)代理,專(zhuān)注汽車(chē)、醫(yī)療、工業(yè)、新能源！ |
詢(xún)價(jià) | ||
MAXIM |
23+ |
SMD |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售! |
詢(xún)價(jià) | ||
MAXIM/美信 |
24+ |
QFN |
4500 |
原裝現(xiàn)貨假一賠十 |
詢(xún)價(jià) | ||
MAXIM |
23+ |
SMD |
6500 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢(xún)價(jià) | ||
MAXIM |
19+ |
QFN20 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢(xún)價(jià) |
