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Texas Instruments LMQ62440EVM Converter Evaluation Module (EVM)

Texas Instruments LMQ62440EVM Converter Evaluation Module (EVM) is a fully assembled and tested circuit for evaluating the LMQ62440 synchronous step-down converter. The LMQ62440 provides exceptional efficiency, low Iq, and low EMI in a small solution size with integrated capacitors. This evaluation module implements the LMQ62440-Q1 in a 14-pin wettable flank Hotrod™ package (VQFN-HR). The LMQ62440-Q1 is capable of delivering up to 4A with exceptional efficiency and output accuracy in a very small solution size. The Texas Instruments LMQ62440EVM is optimized for EMI and thermal performance in a reasonable fashion, such that the layout practices can be replicated in the user’s application.

Features

  • Spread spectrum operation
  • Controlled recover from dropout
  • Low operating quiescent current
  • High efficiency
  • Low minimum on-time
  • Adjustable rise time

Board Layout

Mechanical Drawing - Texas Instruments LMQ62440EVM Converter Evaluation Module (EVM)

Texas Instruments LMQ62440EVM Converter Evaluation Module (EVM)