Description

The MCP73827 is a linear charge management controller for use in space-limited, cost sensitive applications. The MCP73827 combines high accuracy constant voltage, controlled current regulation, cell preconditioning, and charge status indication in a space saving 8-pin MSOP package. The MCP73827 provides a stand-alone charge management solution.

Features

• Linear Charge Management Controller for Single Lithium-Ion Cells

• High Accuracy Preset Voltage Regulation: + 1 (max)

• Two Preset Voltage Regulation Options:

- 4.1V - MCP73827-4.1

- 4.2V - MCP73827-4.2

• Programmable Charge Current

• Automatic Cell Preconditioning of Deeply Depleted Cells, Minimizing Heat Dissipation During Initial Charge Cycle

• Charge Status Output for LED Drive or Microcontroller Interface

• Charge Current Monitor Output

• Automatic Power-Down when Input Power Removed

• Temperature Range: -20°C to +85°C

• Packaging: 8-Pin MSOP

Applications

• Single Cell Lithium-Ion Battery Chargers

• Personal Data Assistants

• Cellular Telephones

• Hand Held Instruments

• Cradle Chargers

• Digital Cameras

MCP73827-4.2VUA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MCP73827-4.2VUA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。