SMA6821MP High Voltage 3-Phase Motor Driver
Features and Benefits
▪ Built-in pre-drive IC and 3 bootstrap diodes as a h...
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
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