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MAX750A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

MAX750A
廠商型號

MAX750A

參數(shù)屬性

MAX750A 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;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 450MA 8SOIC

功能描述

Adjustable, Step-Down, Current-Mode PWM Regulators

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

206.83 Kbytes

頁面數(shù)量

16

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

2025-4-9 9:11:00

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MAX750A規(guī)格書詳情

General Description

The MAX750A/MAX758A are adjustable-output, CMOS, step-down, DC-DC switching regulators. The MAX758A accepts inputs from 4V to 16V and delivers 750mA, while the MAX750A accepts inputs from 4V to 11V and delivers 450mA. Typical efficiencies are 85 to 90. Typical quiescent current is 1.7mA, or only 6μA in shutdown mode. The output does not exhibit any ripple at subharmonics of the switching frequency over its specified range.

Pulse-width-modulation (PWM) current-mode control

provides precise output regulation and excellent transient responses. Output voltage accuracy is guaranteed to be ±4.5 plus feedback-resistor tolerance over line, load, and temperature variations. Fixed-frequency switching and absence of subharmonic ripple allows easy filtering of output ripple and noise, as well as the use of small external components. These regulators require only a single inductor value to work in most applications, so no inductor design is necessary.

Features

? Up to 750mA Load Currents

? 160kHz High-Frequency, Current-Mode PWM

? 85 to 96 Efficiencies

? 33μH or 100μH Pre-Selected Inductor Value,

?? No Component Design Required

? 1.7mA Quiescent Supply Current

? 6μA Shutdown Supply Current

? Adjustable Output Voltage

? Overcurrent, Soft-Start, and Undervoltage

?? Lockout Protection

? Cycle-by-Cycle Current Limiting

? 8-Pin DIP/SO Packages (MAX750A)

Applications

?? Cellular Phones & Radios

?? Portable Communications Equipment

?? Portable Instruments

?? Computer Peripherals

產(chǎn)品屬性

  • 產(chǎn)品編號:

    MAX750ACSA

  • 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)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 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):

    4V

  • 電壓 - 輸入(最大值):

    11V

  • 電壓 - 輸出(最小值/固定):

    1.22V

  • 電壓 - 輸出(最大值):

    11V

  • 電流 - 輸出:

    450mA

  • 頻率 - 開關(guān):

    170kHz

  • 同步整流器:

  • 工作溫度:

    0°C ~ 70°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    8-SOIC

  • 描述:

    IC REG BUCK ADJ 450MA 8SOIC

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
MAXIM
1822+
SOP8
9852
只做原裝正品假一賠十為客戶做到零風(fēng)險!!
詢價
MAXIM/美信
22+
SOP-8
9000
原裝正品
詢價
MAXIM/美信
21+
SOIC-Narrow-8
26680
公司只做原裝,誠信經(jīng)營
詢價
MAX
23+
SOP
4500
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售!
詢價
MAXIM/美信
24+
SOP8
461
原裝現(xiàn)貨假一賠十
詢價
MAXIM/美信
24+
SOIC-Narrow-8
6000
全新原裝深圳倉庫現(xiàn)貨有單必成
詢價
MAXIM/美信
21+
SOP-8
3000
百域芯優(yōu)勢 實單必成 可開13點增值稅發(fā)票
詢價
MAXIM
23+
NA
25060
只做進口原裝,終端工廠免費送樣
詢價
Maxim
23+
8-SOIC
30522
詢價
MAXIM
13+
N.SO
3738
原裝分銷
詢價