Microchip Technology MIC2875/76 Boost Converter Evaluation Board

Microchip Technology MIC2875/76 2MHz Synchronous Boost Converter Evaluation Board is used to evaluate and demonstrate the MIC2875/76 Switching Voltage Regulators. The board can be used for an input voltage between 2.5V and 5.5V and features over current and overvoltage protection. The board has a compact design that allows the MIC2875 and MIC2876 to be on the same evaluation board. The board is configured for a 5V default output voltage. The feedback resistor divider must be re-dimensioned to change the output voltage using the datasheet recommendations. For MIC2875, the frequency in pulse skipping mode is limited to 45kHz, to avoid audio band interference.

Features

  • Input Voltage Range (VIN) 2.5V - 5.5V with VIN<=VOUT
  • High Efficiency
  • PWM Frequency = 2MHz
  • Bi-directional True Load Disconnect
  • OVP, OCP, and UVLO
  • Thermal Shutdown
  • Adjustable Output Voltage
  • HyperLight Load (with automatic pulse skipping to PWM mode transition)
  • 4.8A switch peak current
  • 8-pin 2x2mm UDFN package
Published: 2018-01-10 | Updated: 2022-09-26