MCP8021集成电路（IC）的电机驱动器控制器规格书PDF中文资料

MCP8021属于集成电路（IC）的电机驱动器控制器。由微芯科技股份有限公司制造生产的MCP8021电机驱动器，控制器产品属于电机驱动器和控制器电源管理集成电路 (PMIC) 系列，可用于控制或操作从某电源施加到电机或相关机电执行器的电源。所实现的具体功能和特性集根据预期负载和预期应用的特性有很大差异，范围从用于有刷电机的简单开环速度控制到基于步进电机的高级闭环运动控制。

Features

• AEC-Q100 Automotive Qualified, See Product

Identification System

• Three Half-Bridge Drivers Configured to Drive

External High-Side NMOS and Low-Side NMOS

MOSFETs:

- Independent input control for high-side and

low-side NMOS MOSFET gate drives

- Typical peak output current: 0.5A @ 12V

- Shoot-through protection

- Overcurrent and short-circuit protection

• Three Operational Amplifiers (MCP8022)

• Fixed Output Linear Regulator:

- 3.3V or 5.0V @ 70 mA

- True current foldback

• Supply Current:

- Sleep mode: 5 μA typical

- Standby mode: < 330 μA (MCP8021)

- Standby mode, op amps off: < 330 μA

(MCP8022)

- Standby mode, op amps on: < 1300 μA

(MCP8022)

• Dedicated WAKE Pin for Sleep Mode Recovery

• Dedicated FAULT Pin

• Single Wire UART Communications

• Supply Voltage Range: 4V-40V

• Operational Voltage Range: 6.25V-29V

• Gate Drive Undervoltage Lockout: 4.5V

• Supply Voltage Undervoltage Shutdown: 4.5V

• Supply Voltage Undervoltage Lockout (UVLO): 6.25V

• Overvoltage Lockout (OVLO): 29V

• Temperature Range (TJ): -40°C to +165°C

• Thermal Shutdown

Applications

• Automotive Applications like Fuel, Water, Oil

Pumps, Ventilation Motors, Window Lift, Trunk

Openers, Sun Roof

• Home Appliances

• Permanent Magnet Synchronous Motor (PMSM)

Control

• Hobby Aircraft, Boats, Vehicles