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MAX757EPA中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書

MAX757EPA
廠商型號(hào)

MAX757EPA

功能描述

3.3V/5V/Adjustable-Output, Step-Up DC-DC Converters

文件大小

111.23 Kbytes

頁(yè)面數(shù)量

8 頁(yè)

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡(jiǎn)稱

Maxim美信

中文名稱

美信半導(dǎo)體官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-3-10 10:16:00

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MAX757EPA規(guī)格書詳情

General Description

The MAX756/MAX757 are CMOS step-up DC-DC switching regulators for small, low input voltage or battery-powered systems. The MAX756 accepts a positive input voltage down to 0.7V and converts it to a higher pin selectable output voltage of 3.3V or 5V. The MAX757 is an adjustable version that accepts an input voltage down to 0.7V and generates a higher adjustable output voltage in the range from 2.7V to 5.5V. Typical full-load efficiencies for the MAX756/MAX757 are greater than 87.

Features

? Operates Down to 0.7V Input Supply Voltage

? 87 Efficiency at 200mA

? 60μA Quiescent Current

? 20μA Shutdown Mode with Active Reference and LBI Detector

? 500kHz Maximum Switching Frequency

? ±1.5 Reference Tolerance Over Temperature

? Low-Battery Detector (LBI/LBO)

? 8-Pin DIP and SO Packages

Applications

??? 3.3V to 5V Step-Up Conversion

??? Palmtop Computers

??? Portable Data-Collection Equipment

??? Personal Data Communicators/Computers

??? Medical Instrumentation

??? 2-Cell & 3-Cell Battery-Operated Equipment

??? Glucose Meters

產(chǎn)品屬性

  • 型號(hào):

    MAX757EPA

  • 功能描述:

    直流/直流開關(guān)轉(zhuǎn)換器

  • RoHS:

  • 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(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MAXIM
22+
SOP
8200
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!!
詢價(jià)
MAXIM/美信
25+
SOP-8
9600
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單!
詢價(jià)
MAXIM
25+
SOP8
35000
品牌一級(jí)代理,新加坡香港上百萬(wàn)現(xiàn)貨,歡迎查詢!
詢價(jià)
MAXIM
2016+
SOP8
8774
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價(jià)
MAXIM
SOP8
22+
6000
十年配單,只做原裝
詢價(jià)
MAXIM
24+
SOP8
90000
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、假一罰十價(jià)格合理
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maxim
20+
TQFP
50000
全新原裝
詢價(jià)
Maxim
22+
-
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)
Maxim Integrated
24+
8-SOIC
65200
一級(jí)代理/放心采購(gòu)
詢價(jià)
MAXIM/美信
23+
SOP-8
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)