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ISL6253HAZ集成電路（IC）的電池充電器規(guī)格書PDF中文資料
| 廠商型號 |
ISL6253HAZ |
| 參數屬性 | ISL6253HAZ 封裝/外殼為28-SSOP（0.154"，3.90mm 寬）；包裝為卷帶（TR）；類別為集成電路（IC）的電池充電器；產品描述：IC BATT CHG LI-ION 2-4CEL 28QSOP |
| 功能描述 | Highly Integrated Battery Charger for Notebook Computers |
| 封裝外殼 | 28-SSOP（0.154"，3.90mm 寬） |
| 文件大小 |
549.33 Kbytes |
| 頁面數量 |
22 頁 |
| 生產廠商 | Intersil Corporation |
| 企業(yè)簡稱 |
Intersil |
| 中文名稱 | Intersil Corporation官網 |
| 原廠標識 |  |
| 數據手冊 | |
| 更新時間 | 2025-3-10 11:03:00 |
| 人工找貨 | ISL6253HAZ價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
ISL6253HAZ規(guī)格書詳情
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.
ISL6253 has a feature of automatic power source selection by switching to the battery when the AC adapter is removed or switching to the AC adapter when the AC adapter is available. It also supports aircraft power applications while powering the system and not charging the battery.
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
產品屬性
- 產品編號：
ISL6253HAZ
- 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：
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-SSOP（0.154"，3.90mm 寬）
- 供應商器件封裝：
28-SSOP/QSOP
- 描述：
IC BATT CHG LI-ION 2-4CEL 28QSOP
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Intersil |
24+ |
28-SSOP/QSOP |
66800 |
原廠授權一級代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價 | ||
INTERSIL |
23+ |
28-QSOP |
7750 |
全新原裝優(yōu)勢 |
詢價 | ||
Intersil |
23+ |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | |||
Intersil |
2318+ |
SSOP-28 |
6890 |
長期供貨進口原裝熱賣現(xiàn)貨 |
詢價 | ||
INTERSIL |
23+ |
SSOP28 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
INTERSIL |
24+ |
SOPDIP |
40839 |
原裝進口現(xiàn)貨假一賠百 |
詢價 | ||
Intersil |
23+ |
28SSOP/QSOP |
9000 |
原裝正品，支持實單 |
詢價 | ||
Intersil |
24+ |
28QSOP |
2494 |
原裝現(xiàn)貨 |
詢價 | ||
INTERSIL |
23+ |
QSOP |
3000 |
全新原裝、誠信經營、公司現(xiàn)貨銷售 |
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 |
