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MAX1640EEE集成電路(IC)的電池充電器規(guī)格書PDF中文資料

MAX1640EEE
廠商型號

MAX1640EEE

參數(shù)屬性

MAX1640EEE 封裝/外殼為16-SSOP(0.154",3.90mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的電池充電器;產(chǎn)品描述:IC BATT CHG 16QSOP

功能描述

Adjustable-Output, Switch-Mode Current Sources with Synchronous Rectifier

封裝外殼

16-SSOP(0.154",3.90mm 寬)

文件大小

116.02 Kbytes

頁面數(shù)量

11

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(shí)間

2025-1-28 22:58:00

MAX1640EEE規(guī)格書詳情

General Description

The MAX1640/MAX1641 CMOS, adjustable-output, switch-mode current sources operate from a +5.5V to +26V input, and are ideal for microprocessor-controlled battery chargers. Charging current, maximum output voltage, and pulse-trickle charge are programmed with external resistors. Programming the off-time modifies the switching frequency, suppressing undesirable harmonics in noise-sensitive circuits. The MAX1640’s high side current sensing allows the load to connect directly to ground, eliminating ground-potential errors. The MAX1641 incorporates a low-side current sense.

The MAX1640/MAX1641 step-down pulse-width-modulation (PWM) controllers use an external P-channel MOSFET switch and an optional, external N-channel MOSFET synchronous rectifier for increased efficiency. An internal low-dropout linear regulator provides power for the internal reference and circuitry as well as the gate drive for the N-channel synchronous rectifier. The MAX1640/MAX1641 are available in space-saving, 16-pin narrow QSOP packages.

Features

? 95 Efficiency

? +5.5V to +26V Input Supply Range

? 2V to 24V Adjustable-Output Voltage Range

? 100 Maximum Duty Cycle (Low Dropout)

? Up to 500kHz PWM Operation

? Optional Synchronous Rectifier

? 16-Pin QSOP Package

? Current-Sense Accuracy: 2 (MAX1641) 5.3 (MAX1640)

Applications

Battery-Powered Equipment

Laptop, Notebook, and Palmtop Computers

Handy Terminals

Portable Consumer Products

Cordless Phones

Cellular Phones

PCS Phones

Backup Battery Charger

產(chǎn)品屬性

  • 產(chǎn)品編號:

    MAX1640EEE+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 電池充電器

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 電流 - 充電:

    恒流 - 可編程

  • 電壓 -?供電(最高):

    26V

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    16-SSOP(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    16-QSOP

  • 描述:

    IC BATT CHG 16QSOP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價(jià)格
MAXIM
2016+
QSOP16
3243
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價(jià)
MAXIM
2020+
ssop
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(jià)
MAXIM/美信
23+
NA/
3523
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票
詢價(jià)
MAXIM
23+
QSOP16
20000
原廠原裝正品現(xiàn)貨
詢價(jià)
MAX
24+
SSOP-24
16800
絕對原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢!
詢價(jià)
MAXIM
SSOP16
699839
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī)
詢價(jià)
MAXIM
21+
QSOP-16
6000
原裝現(xiàn)貨
詢價(jià)
MAXIM
QSOP16
3243
一級代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨
詢價(jià)
MAXIM
SSOP16
68900
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨!
詢價(jià)
MAXIM
22+
SSOP
3000
原裝正品,支持實(shí)單
詢價(jià)