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MAX747開(kāi)發(fā)板套件編程器的評(píng)估演示板及套件規(guī)格書(shū)PDF中文資料

MAX747
廠商型號(hào)

MAX747

參數(shù)屬性

MAX747 包裝為盒;類別為開(kāi)發(fā)板套件編程器的評(píng)估演示板及套件;產(chǎn)品描述:KIT EVAL FOR MAX7474

功能描述

High-Efficiency PWM, Step-Down P-Channel DC-DC Controller

文件大小

136.37 Kbytes

頁(yè)面數(shù)量

12 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

2025-2-2 14:10:00

MAX747規(guī)格書(shū)詳情

General Description

The MAX747 high-efficiency, high-current, step-down controller drives external P-channel FETs. It provides 90 to 95 efficiency from a 6V supply with load currents ranging from 50mA up to 2.5A. It uses a pulse-width-modulating (PWM) current-mode control scheme to provide precise output regulation and low output noise. The MAX747’s 4V to 15V input voltage range, a fixed 5V/adjustable (Dual-Mode?) output, and a current limit set with an external resistor make this device ideal for a wide range of applications.

Features

? 90 to 95 Efficiency for 50mA to 2.5A

?? Output Currents

? 4V to 15V Input Voltage Range

? Low 800μA Supply Current

? 0.6μA Shutdown Current

? Drives External P-Channel FETs

? Cycle-by-Cycle Current Limiting

? 2V ±1.5 Accurate Reference Output

? Adjustable Soft-Start

? Precision Comparator for Power-Fail or

?? Low-Battery Warning

Applications

?? Notebook Power Supplies

?? Personal Digital Assistants

?? Battery-Operated Equipment

?? Cellular Phones

?? 5V to 3.3V Green PC Applications

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MAX7474EVKIT+

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    開(kāi)發(fā)板,套件,編程器 > 評(píng)估和演示板及套件

  • 包裝:

  • 類型:

    視頻

  • 功能:

    視頻解碼器

  • 使用的 IC/零件:

    MAX7474

  • 所含物品:

  • 描述:

    KIT EVAL FOR MAX7474

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