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MAX891LC/D中文資料美信數(shù)據(jù)手冊PDF規(guī)格書

MAX891LC/D
廠商型號

MAX891LC/D

功能描述

Current-Limited, High-Side P-Channel Switches with Thermal Shutdown

文件大小

108.28 Kbytes

頁面數(shù)量

8

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

2025-2-26 17:40:00

人工找貨

MAX891LC/D價格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

MAX891LC/D規(guī)格書詳情

General Description

The MAX891L/MAX892L smart, low-voltage, P-channel, MOSFET power switches are intended for high-side load-switching applications. These switches operate with inputs from 2.7V to 5.5V, making them ideal for both 3V and 5V systems. Internal current-limiting circuitry protects the input supply against overload. Thermal overload protection limits power dissipation and junction temperatures.

The MAX891L/MAX892L’s maximum current limits are 500mA and 250mA, respectively. The current limit through the switch is programmed with a resistor from SET to ground. When the switch is on, the quiescent supply current is a low 13μA. When the switch is off, the quiescent current decreases to 0.1μA.

The MAX891L/MAX892L are available in 8-pin μMAX packages.

Features

? Ultra-Small μMAX Package—Only 1.11mm High

? 2.7V to 5.5V Input Range

? Programmable Current Limit

? Low 13μA Quiescent Current at VIN = 3.3V, 0.1μA Switch Off

? Thermal Shutdown

? FAULT Indicator Output

? On-Resistances:

?? 0.12? (MAX891L)

?? 0.25? (MAX892L)

??

Applications

? PCMCIA Slots

? Access Bus Slots

? Portable Equipment

?

產(chǎn)品屬性

  • 型號:

    MAX891LC/D

  • 功能描述:

    電源開關(guān) IC - 配電

  • RoHS:

  • 制造商:

    Exar

  • 輸出端數(shù)量:

    1

  • 開啟電阻(最大值):

    85 mOhms

  • 開啟時間(最大值):

    400 us

  • 關(guān)閉時間(最大值):

    20 us

  • 工作電源電壓:

    3.2 V to 6.5 V

  • 最大工作溫度:

    + 85 C

  • 安裝風(fēng)格:

    SMD/SMT

  • 封裝/箱體:

    SOT-23-5

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
MAXIM
2020+
MSOP8
55
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可
詢價
MAXIM
23+
NA
25060
只做進(jìn)口原裝,終端工廠免費(fèi)送樣
詢價
MAXIM
24+
SOP
6980
原裝現(xiàn)貨,可開13%稅票
詢價
MAXIM
23+
MSOP-8P
4963
詢價
MAXIM
10+
MSOP8
6000
絕對原裝自己現(xiàn)貨
詢價
MAIXM
10+
MSOP8
14076
只做原廠原裝,認(rèn)準(zhǔn)寶芯創(chuàng)配單專家
詢價
MAXIM
23+
MSOP8
5700
絕對全新原裝!現(xiàn)貨!特價!請放心訂購!
詢價
MAX
24+
MSOP8
28500
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售
詢價
MAXIM
19+
MSOP8
256800
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價
Maxim(美信)
23+
NA
20094
正納10年以上分銷經(jīng)驗原裝進(jìn)口正品做服務(wù)做口碑有支持
詢價