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MAX640CPA集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

MAX640CPA
廠商型號

MAX640CPA

參數(shù)屬性

MAX640CPA 封裝/外殼為8-DIP(0.300",7.62mm);包裝為卷帶(TR);類別為集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG BUCK ADJ/3.3V 225MA 8DIP

功能描述

5V/3.3V/3V/Adjustable, High-Efficiency, Low IQ, Step-Down DC-DC Converters

封裝外殼

8-DIP(0.300",7.62mm)

文件大小

166.91 Kbytes

頁面數(shù)量

12

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

Maxim美信

中文名稱

美信半導(dǎo)體官網(wǎng)

原廠標(biāo)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

2025-3-1 20:57:00

人工找貨

MAX640CPA價格和庫存,歡迎聯(lián)系客服免費人工找貨

MAX640CPA規(guī)格書詳情

General Description

The MAX639/MAX640/MAX653 step-down switching regulators provide high efficiency over a wide range of load currents, delivering up to 225mA. A current-limiting pulse-frequency-modulated (PFM) control scheme gives the devices the benefits of pulse-width-modulated (PWM) converters (high efficiency at heavy loads), while using only 10μA of supply current (vs. 2mA to 10mA for PWM converters). The result is high efficiency over a wide range of loads.

Features

? High Efficiency for a Wide Range of Load Currents

? 10μA Quiescent Current

? Output Currents Up to 225mA

? Preset or Adjustable Output Voltage:

??? 5.0V (MAX639)

??? 3.3V (MAX640)

??? 3.0V (MAX653)

? Low-Battery Detection Comparator

? Current-Limiting PFM Control Scheme

Applications

??? 9V Battery to 5V, 3.3V, or 3V Conversion

??? High-Efficiency Linear Regulator Replacement

??? Portable Instruments and Handy-Terminals

??? 5V-to-3.3V Converters

產(chǎn)品屬性

  • 產(chǎn)品編號:

    MAX640CPA+

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器

  • 包裝:

    卷帶(TR)

  • 功能:

    降壓

  • 輸出配置:

  • 拓撲:

    降壓

  • 輸出類型:

    可調(diào)(固定)

  • 輸出數(shù):

    1

  • 電壓 - 輸入(最小值):

    4V

  • 電壓 - 輸入(最大值):

    11.5V

  • 電壓 - 輸出(最小值/固定):

    1.3V(3.3V)

  • 電壓 - 輸出(最大值):

    11.5V

  • 電流 - 輸出:

    225mA

  • 同步整流器:

  • 工作溫度:

    0°C ~ 70°C(TA)

  • 安裝類型:

    通孔

  • 封裝/外殼:

    8-DIP(0.300",7.62mm)

  • 供應(yīng)商器件封裝:

    8-PDIP

  • 描述:

    IC REG BUCK ADJ/3.3V 225MA 8DIP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
MAXIM
24+
DIP-8
16800
絕對原裝進口現(xiàn)貨,假一賠十,價格優(yōu)勢!?
詢價
MAXIM
23+
DIP
9526
詢價
MAXIM/美信
22+
DIP8
100000
代理渠道/只做原裝/可含稅
詢價
MAXIM/美信
23+
NA/
27
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
MAX
23+
DIP
3200
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售!
詢價
MAXIM/美信
23+
DIP-8
6850
只做原廠原裝正品現(xiàn)貨!假一賠十!
詢價
MAXIM/美信
23+
DIP-8
89630
當(dāng)天發(fā)貨全新原裝現(xiàn)貨
詢價
MAXIM
DIP
699839
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī)
詢價
MAXIM/美信
02+
DIP8
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價
MAXIM/美信
21+
DIP8
3000
百域芯優(yōu)勢 實單必成 可開13點增值稅發(fā)票
詢價