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ISL6256HRZ集成电路(IC)电池充电器规格书PDF中文资料
厂商型号 |
ISL6256HRZ |
参数属性 | ISL6256HRZ 封装/外壳为28-VFQFN 裸露焊盘;包装为卷带(TR);类别为集成电路(IC) > 电池充电器;产品描述: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 |
1.29831 Mbytes |
页面数量 |
26 页 |
生产厂商 | Renesas Technology Corp |
企业简称 |
RENESAS【瑞萨】 |
中文名称 | 瑞萨科技有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-9-24 13:58:00 |
ISL6256HRZ规格书详情
Highly Integrated Battery Charger with Automatic Power Source Selector for Notebook Computers
The ISL6256, ISL6256A is a highly integrated 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 (RoHS Compliant)
Applications
• Notebook, Desknote and Sub-notebook Computers
• Personal Digital Assistant
ISL6256HRZ属于集成电路(IC) > 电池充电器。瑞萨科技有限公司制造生产的ISL6256HRZ电池充电器电池充电器 PMIC(电源管理集成电路)是元器件级产品系列,用于在电子设备中实现电池充电控制和充电管理功能。这些器件主要根据电池化学及其设计用于的电池数量来分类,可提供电化学电池和超级电容器安全充电所必需的电流或电压调节和监视功能。
产品属性
更多- 产品编号:
ISL6256HRZ
- 制造商:
Renesas Electronics America Inc
- 类别:
集成电路(IC) > 电池充电器
- 包装:
卷带(TR)
- 电池化学成份:
锂离子/聚合物
- 电池数:
2 ~ 4
- 电流 - 充电:
恒流 - 可编程
- 故障保护:
超温,过压,短路
- 充电电流 - 最大值:
2.6A
- 电池组电压:
17.64V(最大)
- 电压 - 供电(最高):
25V
- 工作温度:
-10°C ~ 100°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
28-VFQFN 裸露焊盘
- 供应商器件封装:
28-QFN(5x5)
- 描述:
IC BATT CHG LI-ION 2-4CELL 28QFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Intersil |
22+ |
28-QFN(5x5) |
3216 |
原装正品 价格优势 |
询价 | ||
INTERSI |
QFN |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
INTERSIL |
23+ |
QFN28 |
10000 |
原装正品现货 |
询价 | ||
INTERSIL |
2216+ |
QFN28 |
6598 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
INTERSIL |
23+ |
QFN28 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
Intersil(英特矽尔) |
18+ |
9800 |
代理进口原装/实单价格可谈 |
询价 | |||
Intersil |
21+ |
28QFN |
13880 |
公司只售原装,支持实单 |
询价 | ||
Renesas |
23+ |
28-VFQFN |
8625 |
确保原装正品,专注终端客户一站式BOM配单 |
询价 | ||
INTERSIL |
23+ |
QFN-28 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
Intersil |
23+ |
28-QFN(5x5) |
66800 |
原装正品现货 |
询价 |