MAX25530EVKIT

优势和特点

• Demonstrates Robustness of MAX25530
• 2.8V to 5.5V Input Range for TFT Power Section
• 4.5V to 42V Input Range for LED Driver Section
• 2.2MHz or 430kHz I²C programmable Boost and Inverted Buck-Boost Switching Frequency with Spread-Spectrum Option on TFT Power Section
• 2.2MHz or 440kHz I²C programmable Boost Frequency with Spread-Spectrum Option on LED Driver Section with four 150mA LED drivers
• TFT Section Default Output Voltages (Stand-alone Mode)
  • +6V Output at 120mA (Step-Up Switching Regulator)
  • -6V Output at 100mA (Inverting Buck-Boost Switching Regulator)
  • +16V Output at 10mA (Positive-Charge Pump)
  • -7V Output at 10mA (Negative-Charge Pump)
• HB LED String Output Currents Configurable for 20mA, 50mA, 100mA, 120mA or 150mA
• Flexible Resistor-Programmable TFT Output Sequencing (Stand-alone Mode)
• Demonstrates Cycle-by-Cycle Current-Limit and Thermal-Shutdown Features on Boost LED Driver
• Demonstrates Adaptive Voltage Optimization on LED Driver Section
• I²C Programmability
• Dedicated GUI
• Proven PCB Layout and Thermal Design
• Fully Assembled and Tested