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MAX1894XEEE中文資料美信數(shù)據(jù)手冊PDF規(guī)格書

MAX1894XEEE
廠商型號

MAX1894XEEE

功能描述

Advanced Li Battery-Pack Protectors

文件大小

308.4 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 15:00:00

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MAX1894XEEE規(guī)格書詳情

General Description

The MAX1894/MAX1924 are lithium-ion/lithium-polymer (Li+) battery-pack protector ICs for 3- or 4-series Li+ bat tery packs. The MAX1894/MAX1924 enhance the useful operating life of Li+ batteries by monitoring individual cell voltages and preventing over/undervoltage conditions. The MAX1894/MAX1924 also protect the battery pack against charge current, discharge current, and pack short fault conditions.

Features

? Protect Against Cell Overvoltage

Factory Programmable Limits from 4V to 4.4V Accurate to ±0.5

? Protect Against Cell Undervoltage Factory Programmable Limits from 2V to 3.2V Accurate to ±2.0

? Protect Against Charge, Discharge, and Pack Short Current Faults

? Automatically Trickle Charges Deeply Discharged Cells

? Fully Integrated MOSFET Drivers Do Not Require Pullup Resistors

? 0.8μA (typ) Shutdown Supply Current Prevents Deep Discharge of Cells

? 30μA (typ) Operating Supply Current

? 28V (max) Input Voltage

? Available in Small 16-Pin QSOP Package

Applications

3- or 4-Series Li+ Battery Packs

產(chǎn)品屬性

  • 型號:

    MAX1894XEEE

  • 功能描述:

    電池管理

  • RoHS:

  • 制造商:

    Texas Instruments

  • 電池類型:

    Li-Ion

  • 輸出電壓:

    5 V

  • 輸出電流:

    4.5 A

  • 工作電源電壓:

    3.9 V to 17 V

  • 最大工作溫度:

    + 85 C

  • 最小工作溫度:

    - 40 C

  • 封裝/箱體:

    VQFN-24

  • 封裝:

    Reel

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
Maxim Integrated
22+
NA
500000
萬三科技,秉承原裝,購芯無憂
詢價
MAXIM/美信
2447
SOT23-6
100500
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨
詢價
MAXIM
19+
SOT23-6
81618
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價
Maxim(美信)
22+
NA
6000
原廠原裝現(xiàn)貨
詢價
MAXIM
22+
QSOP16
8200
原裝現(xiàn)貨庫存.價格優(yōu)勢
詢價
MAXIM
22+
QFN
3000
原裝正品,支持實(shí)單
詢價
MAXIM
2020+
QFN
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
MAX
24+
SOT23-6
8225
詢價
maxim
23+
SOT23
6680
全新原裝優(yōu)勢
詢價
24+
SOP
3000
公司現(xiàn)貨
詢價