MCP8027中文資料微芯科技數(shù)據(jù)手冊PDF規(guī)格書

Features

? Quiescent Current:

- Sleep mode: 5 μA typical

- Standby mode: < 200 μA

? 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 at 12V

- Shoot-through protection

- Overcurrent and short-circuit protection

? Adjustable Output Buck Regulator (750 mW)

? Fixed Output Linear Regulators:

- 5V at 30 mA

- 12V at 30 mA

? Three Operational Amplifiers

? Overcurrent Comparator with DAC Reference

? Level Translators

? Input Voltage Range: 6V to 40V

? Operational Voltage Range:

- 6V to 28V

? Buck Regulator Undervoltage Lockout: 4V

? Undervoltage Lockout (UVLO): 5.5V (Except Buck)

? Overvoltage Lockout (OVLO): 32V

? High Temperature Range (TA): -40 to +150°C

? Thermal Shutdown

Applications

? Industrial Fuel, Water, Ventilation Motors

? Home Appliances

? Permanent Magnet Synchronous Motor (PMSM)

Control

? Hobby Aircraft, Boats, Vehicles