MICROCHIP MCP8021-5015H/9PXVAO

The MCP8021/2 devices are 3-phase Brushless DC (BLDC) power modules containing three integrated half-bridge drivers, capable of driving three external NMOS/NMOS transistor pairs. The three half-bridge drivers are capable of delivering a peak output current of 0.5A at 12V for driving high-side and low-side NMOS MOSFET transistors. The drivers have shootthrough, overcurrent and short-circuit protection. A Sleep mode has been added to achieve a typical “key off” quiescent current of 5μA. The MCP8021/2 devices integrate a 3.3V or 5.0V LDO regulator for host and peripheral power, an overtemperature sensor and user-configurable functions. The user-configurable functions are: dead time, blanking time, op amp enable/disable during standby, enable/ disable Sleep mode, enable/disable overcurrent detection and enable/disable gate drive undervoltage protection. The on-board 3.3V or 5.0V dropout voltage regulators are capable of delivering 70 mA of current. The voltage option is selected by part number. The MCP8022 device adds three independent operational amplifiers for general use. The MCP8021/2 functional operation is specified over a junction temperature range of -40℃ to +165℃.

• AEC-Q100 Automotive Qualified
• 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: 5μA 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℃ to +165℃
• Thermal Shutdown

• 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