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ISL6251HAZ中文资料PDF规格书
厂商型号 |
ISL6251HAZ |
参数属性 | ISL6251HAZ 封装/外壳为24-SSOP(0.154",3.90mm 宽);包装为卷带(TR);类别为集成电路(IC) > 电池充电器;产品描述:IC BAT CHG MULTCHEM 2-4CL 24QSOP |
功能描述 | Low Cost Multi-Chemistry Battery Charger Controller |
文件大小 |
593.61 Kbytes |
页面数量 |
20 页 |
生产厂商 | Intersil Corporation |
企业简称 |
Intersil【瑞萨电子】 |
中文名称 | 瑞萨电子株式会社官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-24 14:40:00 |
ISL6251HAZ规格书详情
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
产品属性
- 产品编号:
ISL6251HAZ
- 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:
多化学
- 电池数:
2 ~ 4
- 电流 - 充电:
恒流 - 可编程
- 故障保护:
超温,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:
24-SSOP(0.154",3.90mm 宽)
- 供应商器件封装:
24-QSOP
- 描述:
IC BAT CHG MULTCHEM 2-4CL 24QSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Intersil |
22+ |
24QSOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
INTERSIL |
05/06+ |
SMD24 |
2240 |
全新原装100真实现货供应 |
询价 | ||
Intersil |
22+ |
24-QSOP |
4258 |
原装正品 价格优势 |
询价 | ||
intersil |
22+ |
QSOP |
2679 |
原装优势!绝对公司现货!可长期供货! |
询价 | ||
INTERSIL |
22+ |
QSOP24 |
10000 |
原装正品优势供应 |
询价 | ||
INTERSIL |
23+ |
QSOP |
8650 |
全新原装现货 热卖优势库存 |
询价 | ||
INTERSIL |
21+ |
QSOP |
16500 |
进口原装正品现货 |
询价 | ||
RENESAS-瑞萨. |
24+25+/26+27+ |
QSOP-24 |
6328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
INTERSIL |
13+ |
QSOP |
5000 |
特价热销现货库存 |
询价 | ||
INTERSIL |
22+ |
SSOP-24 |
32350 |
原装正品 假一罚十 公司现货 |
询价 |