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MAX8561ETA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

MAX8561ETA
廠商型號(hào)

MAX8561ETA

參數(shù)屬性

MAX8561ETA 封裝/外殼為8-WDFN 裸露焊盤;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 500MA 8TDFN

功能描述

PLASTIC ENCAPSULATED DEVICES

封裝外殼

8-WDFN 裸露焊盤

文件大小

98.47 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

2025-3-30 8:48:00

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MAX8561ETA規(guī)格書詳情

General Description

The MAX8560/MAX8561/MAX8562 step-down DC-DC converters are optimized for applications that prioritize small size and high efficiency. They utilize a proprietary hysteretic-PWM control scheme that switches with fixed frequency and is adjustable up to 4MHz, allowing customers to trade efficiency for smaller external components. Output current is guaranteed up to 500mA, while quiescent current is only 40μA (typ).

Internal synchronous rectification greatly improves efficiency and eliminates the external Schottky diode required in conventional step-down converters. Built-in soft-start eliminates inrush current to reduce input capacitor requirements. The MAX8561 features logic controlled output voltage, while the MAX8562 drives an external bypass FET.

The MAX8560 is available in a 5-pin Thin SOT23 package. The MAX8561/MAX8562 are available in space saving 8-pin 3mm x 3mm Thin DFN packages.

Features

? Up to 4MHz PWM Switching Frequency

? 500mA Guaranteed Output Current

? 40μA (typ) Quiescent Current

? Adjustable Output Voltage from 0.6V to 2.5V

? Logic-Controlled Output Voltage (MAX8561)

? Drives External Bypass FET (MAX8562)

? ±1.5 Initial Accuracy

? Soft-Start Eliminates Inrush Current

? Fast Voltage-Positioning Transient Response

? Internal Synchronous Rectifier

? 2.7V to 5.5V Input

? 0.1μA Logic-Controlled Shutdown

? Thermal Shutdown

? Thin SOT23 or Space-Saving 3mm x 3mm x 0.8mm TDFN Packages

Applications

?? Microprocessor/DSP Core Supplies

?? Cellular and Smart Phones

?? CDMA/RF Power-Amplifier Supplies

?? PDAs, DSC, and MP3 Players

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MAX8561ETA+T

  • 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?fù)洌?/span>

    降壓

  • 輸出類型:

    可調(diào)式

  • 輸出數(shù):

    1

  • 電壓 - 輸入(最小值):

    2.7V

  • 電壓 - 輸入(最大值):

    5.5V

  • 電壓 - 輸出(最小值/固定):

    0.6V

  • 電壓 - 輸出(最大值):

    2.5V

  • 電流 - 輸出:

    500mA

  • 頻率 - 開關(guān):

    4MHz

  • 同步整流器:

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-WDFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    8-TDFN(3x3)

  • 描述:

    IC REG BUCK ADJ 500MA 8TDFN

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MAXIM
20+
TO23
2860
原廠原裝正品價(jià)格優(yōu)惠公司現(xiàn)貨歡迎查詢
詢價(jià)
MAXIM
22+
DFN-8
3000
原裝正品,支持實(shí)單
詢價(jià)
原裝正品
24+
NA
65300
一級(jí)代理/放心購(gòu)買!
詢價(jià)
MAXIM
21+
QFN
1458
只做原裝正品,不止網(wǎng)上數(shù)量,歡迎電話微信查詢!
詢價(jià)
MAXIM/美信
22+
QFN
57455
鄭重承諾只做原裝進(jìn)口貨
詢價(jià)
MAXIM/美信
23+
NA/
3578
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價(jià)
PULSE
23+
SMD
12000
全新原裝假一賠十
詢價(jià)
MAXIM
2020+
DFN-8
80000
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價(jià)
Maxim
22+
8TDFNEP
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)
MAXIM/美信
0441+
QFN
3578
詢價(jià)