SMA6821MP

SMA6821MP High Voltage 3-Phase Motor Driver Features and Benefits ▪ Built-in pre-drive IC and 3 bootstrap diodes as a high-side drive power supply ▪ CMOS compatible input (5 V) ▪ High-side gate driver using bootstrap circuit or floating power supply ▪ One pin for 7.5 V regulator output ▪ Built-in protection circuit for controlling power supply voltage drop ▪ Built-in overheat detection circuit (TD) ▪ Output of fault signal during operation of protection circuit ▪ Output current 2.0 A ▪ Small SIP (SMA 24-pin) Packages: Power SIP Not to scale Leadform 2451 Leadform 2452 Description The SMA6821MP inverter power module (IPM) device provides a robust, highly-integrated solution for optimally controlling 3-phase motor power inverter systems and variable speed control systems used in energy-conserving designs to drive motors of residential and commercial appliances. These ICs take 120 VAC input voltage and provide 2 A (continuous) output current. They can withstand voltages of up to 250 V (MOSFET breakdown voltage). The SMA6820MP power package includes an IC with all of the necessary power elements (six MOSFETs) and pre-driver ICs (two) needed to configure the main circuit of an inverter. This enables the main circuit of the inverter to be configured with fewer external components than traditional designs. Applications include residential white goods (home applications) and commercial appliance motor control: Air conditioner fan Refrigerator compressor Dishwasher pump F...