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2.7MHz, 2.5A Adjustable Boost-Buck DC/DC Converter Evaluation Module



  • Active Current Assist to reduce inductor size
  •  Operate from a single Li-ion cell: 2.7V to 5.5V
  •  Dynamically adjustable from 0.4V to 3.6V on Buck mode and Boost mode
  •  2.5A maximum load capability in PWM mode
  •  Automatic PWM/PFM/Bypass mode change


Texas Instruments  LM3248EVM

The LM3248 evaluation module (EVM) helps designers evaluate the performance of step-up(Boost) and step-down(Buck)  DC-DC converter for multimode/multi standard RF Power Amplifier operating in 2G/3G/4G and 3GPP/LTE modes.