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MAX728ECK中文資料美信數(shù)據(jù)手冊PDF規(guī)格書

MAX728ECK
廠商型號

MAX728ECK

功能描述

5V/3.3V/3V 2A Step-Down, PWM, Switch-Mode DC-DC Regulators

文件大小

39.13 Kbytes

頁面數(shù)量

4

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡稱

MAXIM美信

中文名稱

美信半導體官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-6-11 10:38:00

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MAX728ECK規(guī)格書詳情

General Description

The MAX727/MAX728/MAX729 are monolithic, bipolar, pulse-width modulation (PWM), switch-mode, step-down DC-DC regulators. Each is rated at 2A. Very few external components are needed for standard operation because the power switch, oscillator, feedback, and control circuitry are all on-chip. Employing a classic buck topology, these regulators perform high-current step-down functions.

Features

? Input Range: Up to 40V

? 2A On-Chip Power Switch

? Fixed Outputs: 5V (MAX727)

?? 3.3V (MAX728)

?? 3V (MAX729)

? 100kHz Switching Frequency

? Excellent Dynamic Characteristics

? Few External Components

? 8.5mA Quiescent Current

? TO-220 Package

Applications

?? Distributed Power from High-Voltage Buses

?? High-Current, High-Voltage Step-Down Applications

?? Multiple-Output Buck Converter

產(chǎn)品屬性

  • 型號:

    MAX728ECK

  • 功能描述:

    直流/直流開關調(diào)節(jié)器

  • RoHS:

  • 制造商:

    International Rectifier

  • 最大輸入電壓:

    21 V

  • 開關頻率:

    1.5 MHz

  • 輸出電壓:

    0.5 V to 0.86 V

  • 輸出電流:

    4 A

  • 安裝風格:

    SMD/SMT

  • 封裝/箱體:

    PQFN 4 x 5

供應商 型號 品牌 批號 封裝 庫存 備注 價格
MAXIM
23+
BGA
8650
受權代理!全新原裝現(xiàn)貨特價熱賣!
詢價
MAXIM
20+
BGA
118
進口原裝現(xiàn)貨,假一賠十
詢價
MAXIM
24+
TQ222
2250
100%全新原裝公司現(xiàn)貨供應!隨時可發(fā)貨
詢價
MAXIM
24+
TO-220/5
90000
一級代理商進口原裝現(xiàn)貨、假一罰十價格合理
詢價
MAXIM
2022
TO220
2300
原裝現(xiàn)貨,誠信經(jīng)營!
詢價
MAXIM/美信
BGA
22+
6000
十年配單,只做原裝
詢價
MAXIM
24+
TO2205
74
詢價
MAXIM/美信
24+
NA/
74
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
MAXIM/美信
23+
TO2205
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
MAXIM/美信
23+
TO2205
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價