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LM536253-Q1 2.5A 3.3V Fixed Output Wide Vin Synchronous 2.1MHz Automotive Step-Down Converter EVM



  • High Efficiency with 2.1MHz and Auto Light Mode PFM/PWM or Forced PWM Mode operation
  • /RESET Power Good output with 3ms delay on timer
  • External Frequency Synchronisation Input
  • Low EMI
  • Fully Synchronous with integrated HS and LS FET

Texas Instruments  LM536253QEVM

This EVM demonstrates the capabilities of the LM536253 automotive integrated buck converter. The EVM has an EMI filter on the back side that assists with noise reduction. The user can choose to bypass that EMI filter using  VIN1/GND1 posts . The EVM operates from an 3.5V to 36V input (up to 42V transients) and provides a fixed 3.3V output at 2.5A continuous load.