特性 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