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ISL6256HRZ集成電路(IC)的電池充電器規(guī)格書PDF中文資料

ISL6256HRZ
廠商型號(hào)

ISL6256HRZ

參數(shù)屬性

ISL6256HRZ 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 with Automatic Power Source Selector for Notebook Computers

文件大小

838.98 Kbytes

頁(yè)面數(shù)量

26 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)

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更新時(shí)間

2024-12-26 11:10:00

ISL6256HRZ規(guī)格書詳情

Highly Integrated Battery Charger with Automatic Power Source Selector for Notebook Computers

The ISL6256, ISL6256A is a highlyintegrated battery charger controller for Li-Ion/Li-Ion 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 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

? Programmable Charge Current Limit, Adapter Current

Limit and Charge Voltage

? Fixed 300kHz PWM Synchronous Buck Controller with

Diode Emulation at Light Load

? Overvoltage Protection

? 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

? 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

? Supports Pulse Charging

? 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(hào):

    ISL6256HRZ

  • 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,過壓,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 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
22+
QFN28
3255
強(qiáng)勢(shì)庫(kù)存!原裝現(xiàn)貨!
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Intersil
23+
28-QFN(5x5)
66800
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源!
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INTERSIL
1836+
QFN28
9852
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Intersil
24+
QFN EP
16000
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INT
2021+
LCC
100500
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詢價(jià)
Intersil
2318+
VFQFN-28
6890
長(zhǎng)期供貨進(jìn)口原裝熱賣現(xiàn)貨
詢價(jià)
Intersil
24+
28-QFN
5490
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INTERSIL
23+
QFN-28
50000
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詢價(jià)
Intersil
22+
28QFN
9000
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詢價(jià)
Intersil
21+
28QFN
13880
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詢價(jià)