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MAX845EUA集成電路(IC)的電源管理-專用規(guī)格書PDF中文資料

MAX845EUA
廠商型號

MAX845EUA

參數(shù)屬性

MAX845EUA 封裝/外殼為8-TSSOP,8-MSOP(0.118",3.00mm 寬);包裝為管件;類別為集成電路(IC)的電源管理-專用;MAX845EUA應(yīng)用范圍:變壓器驅(qū)動器;產(chǎn)品描述:IC DRVR XFRMR CMOS PCMCIA 8UMAX

功能描述

Isolated Transformer Driver for PCMCIA Applications

封裝外殼

8-TSSOP,8-MSOP(0.118",3.00mm 寬)

文件大小

213.97 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

2025-5-4 0:10:00

人工找貨

MAX845EUA價格和庫存,歡迎聯(lián)系客服免費人工找貨

MAX845EUA規(guī)格書詳情

General Description

The MAX845 provides an isolated power supply small enough to fit in thin PCMCIA cards and space-sensitive applications. It drives a low-profile center-tapped transformer primary from a 5V or 3.3V DC power supply. The secondary can be wound to provide any isolated positive or negative voltage at powers up to 750mW.

The MAX845 consists of an oscillator followed by a toggle flip-flop. The flip-flop generates two 50 duty-cycle square waves, which are complementary at half the oscillator frequency (450kHz, min). These two signals drive the ground-referenced N-channel power switch es. Internal circuitry ensures break-before-make action between the two switches.

A low-power shutdown disables both the switches and the oscillator, reducing power consumption. An evaluation kit (MAX845EVKIT-MM) is available to evaluate low profile 5V 40mA and 5V 100mA applications.

Features

? Transformer Driver for Ultra-Thin 5V-μs Transformers

? Isolated DC-to-DC Power Supply for PCMCIA Applications

? 450kHz Minimum Switching Frequency

? Ultra-Low Input Supply Current Ripple

? Single +5V or +3.3V Supply

? 5μW Low-Power Shutdown Mode

? 8-Pin SO and μMAX Packages

? Low Output Ripple Permits Miniature Output Capacitors

Applications

? PCMCIA Modem Cards

? Isolated Data Acquisition

? Isolated Interface Power Supply

? Noise-Immunity Communications Interface

? Bridging Ground Differences

? Medical Equipment

? Process Control

? Low-Power LAN Networks

?

產(chǎn)品屬性

  • 產(chǎn)品編號:

    MAX845EUA

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 電源管理 - 專用

  • 包裝:

    管件

  • 應(yīng)用:

    變壓器驅(qū)動器

  • 電流 - 供電:

    1.1mA

  • 電壓 - 供電:

    2.5V ~ 6V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-TSSOP,8-MSOP(0.118",3.00mm 寬)

  • 供應(yīng)商器件封裝:

    8-uMAX/uSOP

  • 描述:

    IC DRVR XFRMR CMOS PCMCIA 8UMAX

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
MAXIM
23+
原廠封裝
4963
詢價
MAXIM/美信
24+
NA/
1203
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)
24+
標(biāo)準(zhǔn)封裝
22048
原廠渠道供應(yīng),大量現(xiàn)貨,原型號開票。
詢價
MAXIM
2016+
MSOP8
1203
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價
MAXIM
24+
MSOP8
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價
MAXIM
24+
MSOP8
20000
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅??!
詢價
MAXIM/美信
21+
MSOP8
3000
百域芯優(yōu)勢 實單必成 可開13點增值稅發(fā)票
詢價
MAXIM
25+23+
MSOP8
44522
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價
MAXIM
22+
MSOP-8
3000
原裝正品,支持實單
詢價
MAXIM
23+
SMD
3200
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售!
詢價