RT9503集成电路(IC)的电池充电器规格书PDF中文资料

| 厂商型号 |
RT9503 |
| 参数属性 | RT9503 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 |
340.69 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 | 2026-2-1 23:06:00 |
| 人工找货 | RT9503价格和库存,欢迎联系客服免费人工找货 |
RT9503规格书详情
General Description
The RT9503 is a fully integrated low cost single-cell LiIon battery charger IC ideal for portable applications. The
RT9503 is capable of being powered up from AC adapter and the USB (Universal Serial Bus) port inputs. The
RT9503 can automatically detect and select the AC adapter and the USB port as the power source for the
charger. The RT9503 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 FETs 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 100 Lead (Pb)-Free
Applications
Digital Cameras
Cellular Phones
PDAs and Smart Phones and MP3
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/立锜 |
2023+ |
WDFN-16L |
83143 |
原厂全新正品旗舰店优势现货 |
询价 | ||
RICHTEK |
24+ |
QFN |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
询价 | ||
RICHTEK/立锜 |
22+ |
WDFN-16L |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
RICHTEK/立锜 |
2026+ |
WDFN16 |
54648 |
百分百原装现货 实单必成 欢迎询价 |
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 |
2406+ |
WDFN-16L |
71260 |
诚信经营!进口原装!量大价优! |
询价 | ||
RICHTEK/立锜 |
26+ |
WDFN-16L |
76300 |
代理分销全新原装现货 承诺正品价格实惠假一赔百 |
询价 | ||
RICHTEK/台湾立锜 |
2447 |
16-WQFN(3x3) |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
RICHTEK/立锜 |
22+ |
QFN |
20000 |
公司只做原装 品质保障 |
询价 | ||
RICHTEK/立锜 |
21+ |
WDFN-16L |
83143 |
询价 |

