MCP8021/2
3-Phase Brushless DC (BLDC) Motor Gate Driver with Power Module, Sleep Mode, Op Amps
Features
• AEC-Q100 Grad...
MCP8021/2
3-Phase Brushless DC (BLDC) Motor Gate Driver with Power Module, Sleep Mode, Op Amps
Features
AEC-Q100 Grade 0 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: 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 Under
voltage Lockout: 4.5V Supply
Voltage Under
voltage Shutdown: 4.5V Supply
Voltage Under
voltage Lockout (UVLO): 6.25V Over
voltage 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
Description
The MCP8021/2 devices are 3-phase Brushless DC (BLDC) power modules containing three integrated half-bridge drivers, capable of driving t...