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MAX1665VESA中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

MAX1665VESA
廠商型號(hào)

MAX1665VESA

功能描述

Lithium-Ion Battery Pack Protector

文件大小

164.16 Kbytes

頁(yè)面數(shù)量

12 頁(yè)

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡(jiǎn)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)

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更新時(shí)間

2024-11-12 18:10:00

MAX1665VESA規(guī)格書(shū)詳情

General Description

The MAX1665 provides protection against overvoltage, undervoltage, overcharge current, and overdischarge current for 2-cell to 4-cell lithium-ion (Li+) battery packs. Very low operating current ensures that cells are not overdischarged during long storage periods.

The MAX1665 controls two external N-channel MOSFETs to limit the charge and discharge voltages. Charging is allowed when the per-cell voltage is below +4.3V. When the voltage on any cell rises above +4.3V (overvoltage limit), the MAX1665 turns off the charge MOSFET. This safety feature prevents overcharge of any cell within the battery pack.

Discharge is allowed when the per-cell voltage is above +2.5V (undervoltage limit). If the voltage across any cell falls below +2.5V, the MAX1665 turns off the discharge MOSFET. This safety feature prevents overdischarge of any cell within the battery pack.

Charging and discharging are allowed if the voltage between PKN and BN is less than 250mV. This safety feature prevents excessive pack current.

Features

? Complete Protection Against:

Cell Overvoltage

Cell Undervoltage

? Pack Protection for Excessive Charge and Discharge

? Very Low Supply Current: 16μA typ

? Low Standby Current: 1μA max

? Matched Cell Input Bias Current (

Applications

Lithium-Ion Battery Packs

產(chǎn)品屬性

  • 型號(hào):

    MAX1665VESA

  • 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(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MAXIM/美信
22+
SSOP20
354000
詢價(jià)
MAXIM
SSOP20
3500
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨
詢價(jià)
MAXIM
23+
SSOP
3000
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售!
詢價(jià)
MAXIM
24+
SOP8
16500
進(jìn)口原裝正品現(xiàn)貨
詢價(jià)
MAXIM/美信
23+
SOP-8
8500
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
詢價(jià)
MAXIM/美信
2022+
SSOP20
30000
進(jìn)口原裝現(xiàn)貨供應(yīng),絕對(duì)原裝 假一罰十
詢價(jià)
MAXIM/美信
24+
SOP-8
990000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
ADI(亞德諾)/MAXIM(美信)
23+
QSOP20
7350
原裝進(jìn)口,原廠直銷!當(dāng)天可交貨,支持原型號(hào)開(kāi)票!
詢價(jià)
MAXIM
23+
NA
25060
只做進(jìn)口原裝,終端工廠免費(fèi)送樣
詢價(jià)
MAXIM
22+
SOP8
2250
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時(shí)可發(fā)貨
詢價(jià)