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ISL6251AHRZ集成電路(IC)的電池充電器規(guī)格書PDF中文資料

ISL6251AHRZ
廠商型號

ISL6251AHRZ

參數(shù)屬性

ISL6251AHRZ 封裝/外殼為28-VFQFN 裸露焊盤;包裝為管件;類別為集成電路(IC)的電池充電器;產(chǎn)品描述:IC BAT CHG MULT-CHEM 2-4CL 28QFN

功能描述

Low Cost Multi-Chemistry Battery Charger Controller

文件大小

593.61 Kbytes

頁面數(shù)量

20

生產(chǎn)廠商 Intersil Corporation
企業(yè)簡稱

Intersil

中文名稱

Intersil Corporation官網(wǎng)

原廠標識
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

2025-1-3 15:36:00

ISL6251AHRZ規(guī)格書詳情

Low Cost Multi Chemistry Battery Charger Controller

The ISL6251, ISL6251A is a highly integrated battery charger controller for Li-Ion/Li-Ion polymer batteries and NiMH batteries. High Efficiency is achieved by a synchronous buck topology and the use of a MOSFET, instead of a diode, for selecting power from the adapter or battery. The low side MOSFET emulates a diode at light loads to improve the light loadefficiency and prevent system bus boosting.

Features

? ±0.5 Charge Voltage Accuracy (-10°C to 100°C)

? ±3 Accurate Input Current Limit

? ±3 Accurate Battery Charge Current Limit

? ±25 Accurate Battery Trickle Charge Current Limit

(ISL6251A)

? Programmable Charge Current Limit, Adapter Current

Limit and Charge Voltage

? Fixed 300kHz PWM Synchronous Buck Controller with

Diode Emulation at Light Load

? Output for Current Drawn from AC Adapter

? AC Adapter Present Indicator

? Fast Input Current Limit Response

? Input Voltage Range 7V to 25V

? Support 2, 3 and 4 Cells Battery Pack

? Up to 17.64V Battery-Voltage Set Point

? Thermal Shutdown

? Support Pulse Charging

? Less than 10μA Battery Leakage Current

? Charge Any Battery Chemistry: Li-Ion, NiCd, NiMH, etc.

? Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

? Notebook, Desknote and Sub-notebook Computers

? Personal Digital Assistant

產(chǎn)品屬性

  • 產(chǎn)品編號:

    ISL6251AHRZ

  • 制造商:

    Renesas Electronics America Inc

  • 類別:

    集成電路(IC) > 電池充電器

  • 包裝:

    管件

  • 電池化學成份:

    多化學

  • 電池數(shù):

    2 ~ 4

  • 電流 - 充電:

    恒流 - 可編程

  • 故障保護:

    超溫,短路

  • 充電電流 - 最大值:

    2.6A

  • 電池組電壓:

    17.64V(最大)

  • 電壓 -?供電(最高):

    25V

  • 工作溫度:

    -10°C ~ 100°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    28-VFQFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    28-QFN(5x5)

  • 描述:

    IC BAT CHG MULT-CHEM 2-4CL 28QFN

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
INTERSIL
23+
QFN
6347
原廠原裝正品
詢價
Intersil
22+
28QFN
9000
原廠渠道,現(xiàn)貨配單
詢價
INTERSIL
24+
QFN-48
15000
原裝香港現(xiàn)貨專注經(jīng)營十五年
詢價
INTERAIL
0936+
QFN-48
7387
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價
INTERSIL
22+
QFN
12245
現(xiàn)貨,原廠原裝假一罰十!
詢價
Renesas Electronics Corporatio
23+/24+
28-VFQFN
8600
只供原裝進口公司現(xiàn)貨+可訂貨
詢價
INTERSI
2020+
QFN
80000
只做自己庫存,全新原裝進口正品假一賠百,可開13%增
詢價
INTERSIL
22+
SSOP24
9600
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單!
詢價
intersil
18+
QFN28
85600
保證進口原裝可開17%增值稅發(fā)票
詢價
INTERSIL
22+
QFN
8000
原裝正品支持實單
詢價