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ISL6253HRZ集成電路(IC)的電池充電器規(guī)格書PDF中文資料

ISL6253HRZ
廠商型號

ISL6253HRZ

參數(shù)屬性

ISL6253HRZ 封裝/外殼為28-VFQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的電池充電器;產(chǎn)品描述:IC BATT CHG LI-ION 2-4CELL 28QFN

功能描述

Highly Integrated Battery Charger for Notebook Computers

封裝外殼

28-VFQFN 裸露焊盤

文件大小

1.02196 Mbytes

頁面數(shù)量

22

生產(chǎn)廠商 Renesas Technology Corp
企業(yè)簡稱

RENESAS瑞薩

中文名稱

瑞薩科技有限公司官網(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

2025-2-28 12:33:00

人工找貨

ISL6253HRZ價格和庫存,歡迎聯(lián)系客服免費人工找貨

ISL6253HRZ規(guī)格書詳情

Highly Integrated Battery Charger for Notebook Computers

The ISL6253 is a highly integrated battery charger controller for Li-Ion/Li-Polymer 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 load efficiency and prevent system bus boosting.

Features

? ±0.5 Voltage Accuracy

? ±3 Input Current Limit Accuracy

? ±4 Accurate Battery Charge Current Limit

? Programmable Charge Limit Current, Adaptor Current Limit and Charge Voltage

? Fixed 300kHz PWM Synchronous Buck Controller with Diode Emulation at Light Load

? Output for Current Drawn from the AC Adapter

? AC Adapter Present Indicator

? Fast Input Current Limit Response

? Input Voltage Range 7V to 25V

? Up to 17.6V Battery-Voltage Set Point

? Trickle Charge Mode When Battery Voltage is below 3.0V/Cell

? Supports 2, 3 and 4 Cell Battery Packs

? Control Adapter Power Source Select MOSFET

? Thermal Shutdown

? Aircraft Power Capable

? DC Adapter Present Indicator

? Battery Discharge MOSFET Control

? Less than 10μA Battery Leakage Current

? QFN Package

- Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No Leads - Package Outline

- Near Chip Scale Package footprint, which improves PCB efficiency and has a thinner profile

? Pb-free Available

Applications

? Notebook, Desknote and Sub-notebook Computers

? Personal Digital Assistants

產(chǎn)品屬性

  • 產(chǎn)品編號:

    ISL6253HRZ

  • 制造商:

    Renesas Electronics America Inc

  • 類別:

    集成電路(IC) > 電池充電器

  • 包裝:

    卷帶(TR)

  • 電池化學成份:

    鋰離子/聚合物

  • 電池數(shù):

    2 ~ 4

  • 電流 - 充電:

    恒流 - 可編程

  • 故障保護:

    超溫,短路

  • 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

  • 供應商器件封裝:

    28-QFN(5x5)

  • 描述:

    IC BATT CHG LI-ION 2-4CELL 28QFN

供應商 型號 品牌 批號 封裝 庫存 備注 價格
Intersil
21+
28QFN
13880
公司只售原裝,支持實單
詢價
INTERSIL
22+
QFN28
6000
現(xiàn)貨,原廠原裝假一罰十!
詢價
INTERSIL
23+
65480
詢價
INTERSIL
23+
QFN28
3000
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售
詢價
INTERSIL
2018+
QFN
6000
全新原裝正品現(xiàn)貨,假一賠佰
詢價
INTERSIL
1815+
QFN
6528
只做原裝正品假一賠十為客戶做到零風險!!
詢價
三年內(nèi)
1983
只做原裝正品
詢價
LINEAR/凌特
23+
MSOP10
69820
終端可以免費供樣,支持BOM配單!
詢價
Intersil
24+
28-QFN(5x5)
66800
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源!
詢價
INTERSIL
24+
原裝
2300
絕對原裝自家現(xiàn)貨!真實庫存!歡迎來電!
詢價