Part SM72442
Description Programmable Maximum Power Point Tracking Controller
Manufacturer National Semiconductor
Size 474.34 KB
National Semiconductor
SM72442

Overview

The SM72442 is a programmable MPPT controller capable of controlling four PWM gate drive signals for a 4-switch buckboost converter. The SM72442 also features a proprietary algorithm called Panel Mode which allows for the panel to be connected directly to the output of your power optimizer circuit.

  • Renewable Energy Grade Programmable maximum power point tracking Photovoltaic solar panel voltage and current diagnostic Single inductor four switch buck-boost converter control I2C interface for communication VOUT Overvoltage protection Over-current protection Package
  • TSSOP-28