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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
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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 頁 |
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 | |
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 |