RT9503A集成电路(IC)的电池充电器规格书PDF中文资料

| 厂商型号 |
RT9503A |
| 参数属性 | RT9503A 封装/外壳为16-WFQFN 裸露焊盘;包装为卷带(TR);类别为集成电路(IC)的电池充电器;产品描述:IC BATT CHG LI-ION 1CELL 16WQFN |
| 功能描述 | Fully Integrated Linear Single Cell Li-Ion Battery Charger with Power Path |
| 封装外壳 | 16-WFQFN 裸露焊盘 |
| 文件大小 |
347.52 Kbytes |
| 页面数量 |
15 页 |
| 生产厂商 | RichTek |
| 中文名称 | 立锜科技 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2025-12-5 13:58:00 |
| 人工找货 | RT9503A价格和库存,欢迎联系客服免费人工找货 |
RT9503A规格书详情
General Description
The RT9503A is a fully integrated low cost single-cell LiIon battery charger IC ideal for portable applications. The RT9503A is capable of being powered up via the AC adapter and USB (Universal Serial Bus) port inputs. The RT9503A can automatically detect and select the AC adapter and the USB port as the power source for the charger. The RT9503A enters sleep mode when both supplies are removed.
特性 Features
Automatic Input Supplies Selection
18V Maximum Rating for AC Adapter
Integrated Selectable 100mA and 500mA USB Charge Current
Internal Integrated Power MOSFETs
AC Adapter Power Good Status Indicator
Charge Status Indicator
External Capacitor Programmable Safety Timer
Under Voltage Protection
Over Voltage Protection
Automatic Recharge Feature
Battery Temperature Monitoring
Small 16-Lead WQFN Package
Thermal Feedback Optimizing Charge Rate
Power Path Controller
RoHS Compliant and Halogen Free
Applications
Digital Cameras
Cellular Phones
PDAs , Smart Phones and MP3 Players
Portable Instruments
产品属性
- 产品编号:
RT9503AGQW
- 制造商:
Richtek USA 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
- 电池数:
1
- 电流 - 充电:
恒流 - 可编程
- 可编程特性:
定时器
- 故障保护:
过压
- 充电电流 - 最大值:
1A
- 电池组电压:
4.2V
- 电压 - 供电(最高):
12V
- 接口:
USB
- 工作温度:
-20°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
16-WFQFN 裸露焊盘
- 供应商器件封装:
16-WQFN(3x3)
- 描述:
IC BATT CHG LI-ION 1CELL 16WQFN
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RICHTEK |
25+ |
WDFN16 |
24135 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
Richtek USA Inc. |
22+ |
16WQFN |
9000 |
原厂渠道,现货配单 |
询价 | ||
RALINK |
ROHS+Original |
NA |
10 |
专业电子元器件供应链/QQ 350053121 /正纳电子 |
询价 | ||
RICHTEK/立锜 |
21+ |
WDFN-16L |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
RICHTEK/立锜 |
24+ |
WDFN16 |
60000 |
全新原装现货 |
询价 | ||
RICHTEK/立锜 |
24+ |
WDFN3X3-10 |
82784 |
原装正品现货供应 |
询价 | ||
RICHTEK/立锜 |
2406+ |
WDFN-16L |
71260 |
诚信经营!进口原装!量大价优! |
询价 | ||
RICHTEK |
23+ |
WDFN16 |
4617 |
全新原装正品现货,支持订货 |
询价 | ||
RICHTEK |
1001+ |
QFN |
1878 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
RICHTEK |
24+ |
QFN |
18560 |
假一赔十全新原装现货特价供应工厂客户可放款 |
询价 |

