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MAX758AC/D中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書

MAX758AC/D
廠商型號(hào)

MAX758AC/D

功能描述

Adjustable, Step-Down, Current-Mode PWM Regulators

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(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

2025-5-4 15:10:00

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MAX758AC/D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

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
MAXIM
22+
DIP
8200
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢(shì)!!
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MAXIM
22+
DIP-8
3000
原裝正品,支持實(shí)單
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Maxim Integrated
22+
NA
500000
萬三科技,秉承原裝,購芯無憂
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MAXIM
24+
DIP
5000
MAXIM專營品牌原裝進(jìn)口現(xiàn)貨
詢價(jià)
MAXIM
05+
DIP
2
進(jìn)口原裝公司現(xiàn)貨
詢價(jià)
MAXIM
21+
DIP-8
1638
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
19+
DIP-8
256800
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價(jià)
MAXIM/美信
20+
DIP-8
32500
MAXIM全新原裝-可開原型號(hào)增稅票
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Maxim
23+
8-DIP
65600
詢價(jià)
MAXIM
2020+
DIP
4500
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可
詢價(jià)