MCP73213屬于集成電路（IC）的電池充電器。由美國(guó)微芯科技公司制造生產(chǎn)的MCP73213電池充電器電池充電器 PMIC（電源管理集成電路）是元器件級(jí)產(chǎn)品系列，用于在電子設(shè)備中實(shí)現(xiàn)電池充電控制和充電管理功能。這些器件主要根據(jù)電池化學(xué)及其設(shè)計(jì)用于的電池?cái)?shù)量來分類，可提供電化學(xué)電池和超級(jí)電容器安全充電所必需的電流或電壓調(diào)節(jié)和監(jiān)視功能。

特性 Features

? Complete Linear Charge Management Controller:

- Integrated Input Overvoltage Protection

- Integrated Pass Transistor

- Integrated Current Sense

- Integrated Reverse Discharge Protection

? Constant Current / Constant Voltage Operation

with Thermal Regulation

? 4.15V Undervoltage Lockout (UVLO)

? 13V Input Overvoltage Protection

? High Accuracy Preset Voltage Regulation

Through Full Temperature Range (-5°C to +55°C):

- + 0.6

? Battery Charge Voltage Options:

- 8.20V, 8.40V, 8.7V or 8.8V

? Resistor Programmable Fast Charge Current:

- 130 mA - 1100 mA

? Preconditioning of Deeply Depleted Cells:

- Available Options: 10 or Disable

? Integrated Precondition Timer:

- 32 Minutes or Disable

? Automatic End-of-Charge Control:

- Selectable Minimum Current Ratio:

5, 7.5, 10 or 20

- Elapse Safety Timer: 4 HR, 6 HR, 8 HR or

Disable

? Automatic Recharge:

- Available Options: 95 or Disable

? Factory Preset Charge Status Output:

- On/Off or Flashing

? Soft Start

? Temperature Range: -40°C to +85°C

? Packaging: DFN-10 (3 mm x 3 mm)