Терраэлектроника
Применения > > Evaluation Kit for the MAX17114 (MAX17114EVKIT)

Evaluation Kit for the MAX17114 (MAX17114EVKIT) (MAX17114EVKIT)

The MAX17114 evaluation kit (EV kit) is a fully assembled and tested surface-mount PCB that provides the voltages and features required for thin-film transistor liquid-crystal display (TFT LCD) TV panels. The EV kit includes a step-down and step-up regulator, positive and negative charge pump, op amp, high accuracy/high-voltage gamma reference, and high-voltage switch-control block.

The MAX17114 operates from input voltages from +8V to +16.5V and is optimized for an LCD TV panel running directly from +12V supplies. The step-up switching regulator is configured for a +16V output that provides at least 1A with an input voltage of +12V; the step-down regulator is configured for a +3.3V output that provides at least 1.5A; the positive charge pump is configured for a +35V output providing at least 50mA; and the negative charge pump is configured for a -6V output providing at least 50mA.

Возможности

  • +8V to +16.5V Input Range
  • Selectable Switching Frequency (500kHz/750kHz)
  • Output Voltages
    • +16V Output at 1A (Step-Up Switching Regulator)
    • +3.3V Output at 1.5A (Step-Down Switching Regulator)
    • +35V Output at 50mA (Positive Charge Pump)
    • -6V Output at 50mA (Negative Charge Pump)
    • +15.06V Output at 60mA (Gamma Reference, GREF)
    • +5V Output at 25mA (Linear Regulator, VL)
  • ±200mA High-Current Op-Amp Output
  • Greater than 94% Efficiency (Step-Up Switching Regulator)
  • Fully Assembled and Tested

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