MCP8024 - Microchip

MCP8024 3-Phase Brushless DC (BLDC) Motor Gate Driver

The MCP8024 is a 3-Phase Brushless DC (BLDC) power module. The MCP8024 device integrates three half-bridge drivers to drive external NMOS/NMOS transistor pairs configured to drive a 3-phase BLDC motor, a comparator, a voltage regulator to provide bias to a companion microcontroller, power monitoring comparators, an overtemperature sensor, two level translat.

Features

• Three Half-bridge Drivers Configured to Drive External High-Side NMOS and Low-Side NMOS MOSFETs: - Independent input control for high-side NMOS and low-side NMOS MOSFETs - Peak output current: 0.5A @ 12V - Shoot-through protection - Overcurrent and short circuit protection
• Adjustable Output Buck Regulator (750 mW)
• Fixed Output Linear Regulators: - 5V @ 20 mA - 12V @ 20 mA
• Internal Bandgap Reference
• Three Operational Amplifiers for Motor Phase Current Monitoring and Position Detection
• Overcurrent Comparator
• Two Level Translators
• Operational Voltage Range 6 - 40V
• Undervoltage .