MCP8022集成電路（IC）的電機驅動器控制器規(guī)格書PDF中文資料

MCP8022屬于集成電路（IC）的電機驅動器控制器。由微芯科技股份有限公司制造生產的MCP8022電機驅動器，控制器產品屬于電機驅動器和控制器電源管理集成電路 (PMIC) 系列，可用于控制或操作從某電源施加到電機或相關機電執(zhí)行器的電源。所實現的具體功能和特性集根據預期負載和預期應用的特性有很大差異，范圍從用于有刷電機的簡單開環(huán)速度控制到基于步進電機的高級閉環(huán)運動控制。

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