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SM72441 Datasheet Programmable Maximum Power Point Tracking Controller

Manufacturer: Texas Instruments

Overview: SM72441 www.ti.com SNOSB64G – OCTOBER 2010 – REVISED APRIL 2013 SM72441 Programmable Maximum Power Point Tracking Controller for Photovoltaic Solar Panels Check for Samples:.

General Description

The SM72441 is a programmable MPPT controller capable of controlling four PWM gate drive signals for a 4-switch buck-boost converter.

Along with SM72295 (Photovoltaic Full Bridge Driver) it creates a solution for an MPPT configured DC-DC converter with efficiencies up to 98.5%.

Integrated into the chip is an 8-channel, 12 bit A/D converter used to sense input and output voltage and current, as well as board configuration.

Key Features

  • 1.
  • 2 Renewable Energy Grade.
  • Programmable Maximum Power Point Tracking.
  • Photovoltaic Solar Panel Voltage and Current Diagnostic.
  • Single Inductor Four Switch Buck-boost Converter Control.
  • VOUT Overvoltage Protection.
  • Over-Current Protection.

SM72441 Distributor