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MAX1641集成電路(IC)的電池充電器規(guī)格書PDF中文資料

MAX1641
廠商型號(hào)

MAX1641

參數(shù)屬性

MAX1641 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(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)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-6-3 20:00:00

人工找貨

MAX1641價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

MAX1641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(hào):

    MAX1641EEE+

  • 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(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
MAXIM/美信
24+
NA/
10
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價(jià)
Maxim(美信)
23+
NA
20094
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持
詢價(jià)
Maxim(美信)
18+
9800
代理進(jìn)口原裝/實(shí)單價(jià)格可談
詢價(jià)
MAXIM
23+
SSOP-16
4500
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售!
詢價(jià)
Maxim
22+
16QSOP
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)
Analog Devices Inc./Maxim Inte
25+
16-SSOP(0.154 3.90mm 寬)
9350
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證
詢價(jià)
Analog Devices Inc/Maxim Integ
23+/24+
16-SSOP
8600
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨
詢價(jià)
MAXIM/美信
21+
SSOP16
3500
百域芯優(yōu)勢(shì) 實(shí)單必成 可開13點(diǎn)增值稅發(fā)票
詢價(jià)
MAXIM/美信
25+
原廠封裝
10280
原廠授權(quán)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源!
詢價(jià)
MAXIM
23+
SOP16
7000
絕對(duì)全新原裝!100%保質(zhì)量特價(jià)!請(qǐng)放心訂購!
詢價(jià)