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LM5160DNTBKEVM Wide Input 65V, 1.5A Synchronous Step-Down DC-DC Converter



  • 10V to 60V input voltage range
  • 5V target output voltage
  • Delivers up to 1.5A output load current
  • FET place holder for EN/UVLO shutdown feature
  • PWM mode pin feature to choose between CCM and DCM

Texas Instruments  LM5160DNTBKEVM


The LM5160DNTBKEVM evaluation board provides a fully functional buck regulator, employing the constant on-time (COT) operating principle. This evaluation board provides a 5V output over an input range of 10V to 60V. The circuit delivers load currents to 1.5A. The application schematic is setup up to operate from a 24V nominal bus. The nominal switching frequency is approximately 300kHz. The high side and low side MOSFETs are integrated inside the LM5160.