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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(hào)

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

549.33 Kbytes

頁(yè)面數(shù)量

22 頁(yè)

生產(chǎn)廠商 Intersil Corporation
企業(yè)簡(jiǎn)稱

Intersil

中文名稱

Intersil Corporation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

2025-3-11 21:18:00

人工找貨

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ISL6253HRZ規(guī)格書詳情

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.

ISL6253 has a feature of automatic power source selection by switching to the battery when the AC adapter is removed or switching to the AC adapter when the AC adapter is available. It also supports aircraft power applications while powering the system and not charging the battery.

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(hào):

    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(xué)成份:

    鋰離子/聚合物

  • 電池?cái)?shù):

    2 ~ 4

  • 電流 - 充電:

    恒流 - 可編程

  • 故障保護(hù):

    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(yīng)商器件封裝:

    28-QFN(5x5)

  • 描述:

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

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
INTERSIL
2016+
QFN28
6000
公司只做原裝,假一罰十,可開(kāi)17%增值稅發(fā)票!
詢價(jià)
Renesas現(xiàn)貨
2022+
28-VFQFN裸露焊盤
250000
專注工業(yè)、軍工級(jí)別芯片,十五年優(yōu)質(zhì)供應(yīng)商
詢價(jià)
24+
QFN
20000
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅!!
詢價(jià)
LINEAR/凌特
23+
MSOP10
69820
終端可以免費(fèi)供樣,支持BOM配單!
詢價(jià)
INTERSIL
1815+
QFN
6528
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!!
詢價(jià)
INTERSIL
2020+
QFN28
18600
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可
詢價(jià)
INTERSIL
22+
QFN
3000
絕對(duì)原裝現(xiàn)貨 歡迎來(lái)電查詢
詢價(jià)
Intersil(英特矽爾)
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)
Intersil
22+
28QFN
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)
INTERSIL
21+
QFN
7500
百域芯優(yōu)勢(shì) 實(shí)單必成 可開(kāi)13點(diǎn)增值稅發(fā)票
詢價(jià)