Monolithic Power Systems (MPS) EV1924-R-00A Evaluation Board

Monolithic Power Systems (MPS) EV1924-R-00A Evaluation Board provides a demonstration platform for the MP1924 High-Frequency Half-Bridge Gate Driver. The 100V N-channel MP1924 features low-side and high-side driver channels, which are independently controlled and matched with less than 5ns time delay. Under-voltage lockout on both high-side and low-side supplies forces the outputs low in case of insufficient supply. The MP1924 integrates a bootstrap diode to reduce external component count. 

The Monolithic Power Systems (MPS) EV1924-R-00A Evaluation Board features a pre-installed MP1924 in a QFN-10 package. The Evaluation Board is configured as a buck converter. The INH and INL signal are independent of each other. Complementary PWMs with proper dead time should be implemented for INH and INL.

Features

  • Pre-installed MP1924 in a QFN-10 package
  • Demonstration circuit configured as a buck converter
  • Test posts enable access to key signals
  • 9V to 16V driver power supply voltage (VDD)
  • 0V to 100V input power supply voltage (VIN)
  • 63.5mm x 63.5mm x 10mm PCB

Board Layout

Monolithic Power Systems (MPS) EV1924-R-00A Evaluation Board
Published: 2021-11-05 | Updated: 2022-03-11