MCP73812集成电路(IC)电池充电器规格书PDF中文资料
![MCP73812](https://img.114ic.com/dgk/Renders/Microchip%20Tech%20Renders/SOT23-5.jpg)
厂商型号 |
MCP73812 |
参数属性 | MCP73812 封装/外壳为SC-74A,SOT-753;包装为管件;类别为集成电路(IC) > 电池充电器;产品描述:IC BATT CNTL LI-ION 1CEL SOT23-5 |
功能描述 | Simple, Miniature Single-Cell, Fully Integrated Li-Ion / Li-Polymer Charge Management Controllers |
文件大小 |
1.03671 Mbytes |
页面数量 |
22 页 |
生产厂商 | Microchip Technology Inc. |
企业简称 |
Microchip【微芯科技】 |
中文名称 | 微芯科技股份有限公司官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2024-6-24 19:08:00 |
MCP73812规格书详情
Description
The MCP73811/2 devices are linear charge management controllers that are designed for use in space limited and cost sensitive applications. The MCP73811/2 provide specific charge algorithms for single cell Li-Ion or Li-Polymer battery to achieve optimal capacity in the shortest charging time possible. Along with its small physical size, the low number of external components required make the MCP73811/2 ideally suited for portable applications. For applications charging from a USB port, the MCP73811 adheres to all the specifications governing the USB power bus.
Features
• Complete Linear Charge Management Controller
- Integrated Pass Transistor
- Integrated Current Sense
- Integrated Reverse Discharge Protection
• Constant Current / Constant Voltage Operation with Thermal Regulation
• High Accuracy Preset Voltage Regulation: + 1
• Voltage Regulation: 4.20V
• Selectable Charge Current:
- MCP73811: 85 mA / 450 mA
• Programmable Charge Current:
- MCP73812: 50 mA - 500 mA
• Minimum External Components Required:
- MCP73811: 2 Ceramic Capacitors
- MCP73812: 2 Ceramic Capacitors and 1 Resistor
• No Preconditioning
• No End-of-Charge Control
• No Undervoltage Lockout (UVLO)
• Automatic Power-Down when Input Power Removed
• Active High Charge Enable
• Temperature Range:
- -40°C to +85°C
• Packaging:
- 5-Lead SOT-23
Applications
• Low-Cost Lithium-Ion/Lithium-Polymer Battery Chargers
• Rechargeable Toys
• Electronic Cigarettes
• Bluetooth Headsets
• USB Chargers
MCP73812属于集成电路(IC) > 电池充电器。微芯科技股份有限公司制造生产的MCP73812电池充电器电池充电器 PMIC(电源管理集成电路)是元器件级产品系列,用于在电子设备中实现电池充电控制和充电管理功能。这些器件主要根据电池化学及其设计用于的电池数量来分类,可提供电化学电池和超级电容器安全充电所必需的电流或电压调节和监视功能。
产品属性
- 产品编号:
MCP73812T-420I/OT
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 电池充电器
- 包装:
管件
- 电池化学成份:
锂离子/聚合物
- 电池数:
1
- 电流 - 充电:
恒流 - 可编程
- 充电电流 - 最大值:
500mA
- 电池组电压:
4.2V
- 电压 - 供电(最高):
6V
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
SC-74A,SOT-753
- 供应商器件封装:
SOT-23-5
- 描述:
IC BATT CNTL LI-ION 1CEL SOT23-5
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Microchip |
20+ |
SOT23-5 |
43000 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
Microchip |
23+ |
SOT235 |
10000 |
原厂原装正品现货 |
询价 | ||
MICROCHIP/美国微芯 |
2023 |
SOT-23-5 |
6500 |
公司原装现货/支持实单 |
询价 | ||
MICROCHIP/?о |
21+ |
SOT-23 |
10000 |
公司只做原装,诚信经营 |
询价 | ||
MICROCHIP/?о |
2022+ |
SOT-23 |
7600 |
原厂原装,假一罚十 |
询价 | ||
MICROCHIP(美国微芯) |
23+ |
SOT235 |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
MICROCHIP |
21+ |
N/A |
626 |
深圳通 |
询价 | ||
MICROCHIP/微芯 |
21+ |
SOT23-5 |
1709 |
询价 | |||
MICROCHUP |
22+ |
SOT23 |
5868 |
全新正品现货 有挂就有现货 |
询价 | ||
MICROCHIP/美国微芯 |
23+ |
SOT-23-5 |
12700 |
买原装认准中赛美 |
询价 |