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ISL6251HRZ集成電路(IC)的電池充電器規(guī)格書PDF中文資料
廠商型號 |
ISL6251HRZ |
參數(shù)屬性 | ISL6251HRZ 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 BAT CHG MULT-CHEM 2-4CL 28QFN |
功能描述 | Low Cost Multi-Chemistry Battery Charger Controller |
絲印標(biāo)識 | ISL6251HRZ |
封裝外殼 | 28Ld5x5QFN / 28-VFQFN 裸露焊盤 |
文件大小 |
988.67 Kbytes |
頁面數(shù)量 |
20 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(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-1-9 23:00:00 |
ISL6251HRZ規(guī)格書詳情
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 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 (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
? Supports 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 (RoHS Compliant)
Applications
? Notebook, Desknote and Sub-notebook Computers
? Personal Digital Assistant
產(chǎn)品屬性
- 產(chǎn)品編號:
ISL6251HRZ
- 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:
多化學(xué)
- 電池?cái)?shù):
2 ~ 4
- 電流 - 充電:
恒流 - 可編程
- 故障保護(hù):
超溫,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 BAT CHG MULT-CHEM 2-4CL 28QFN
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
INTEL/英特爾 |
23+ |
NA/ |
15 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
RENESAS(瑞薩)/IDT |
23+ |
QFN28(5x5) |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價 | ||
INTERSI |
2020+ |
QFN28 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
Intersile |
12+ |
QFN28P |
10 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
三年內(nèi) |
1983 |
只做原裝正品 |
詢價 | ||||
RENESAS(瑞薩)/IDT |
23+ |
QFN28(5x5) |
6000 |
誠信服務(wù),絕對原裝原盤 |
詢價 | ||
INTERSIL |
1815+ |
QFN28 |
6528 |
只做原裝正品現(xiàn)貨!或訂貨,假一賠十! |
詢價 | ||
INTERSIL |
24+ |
原裝 |
2300 |
絕對原裝自家現(xiàn)貨!真實(shí)庫存!歡迎來電! |
詢價 | ||
Intersil |
23+ |
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+ |
QFN EP |
16000 |
原裝優(yōu)勢絕對有貨 |
詢價 |