Analog Devices Inc. DC2615A Demo Board

Analog Devices Inc. DC2615A Demo Board demonstrates the capabilities of the LTC7151S high-efficiency monolithic synchronous buck regulator, which delivers 15A to the load. This regulator features Silent Switcher®2 technology that reduces the switching noise, while the internal MOSFETs of the LTC7151S provide high efficiency over a wide input voltage range. The LTC7151S regulator employs a controlled on-time and valley current mode architecture. This architecture provides a fast load step response by allowing the switch node pulses to compress after the load steps up.

Features

  • Selectable light load operating modes of continuous conduction mode (CCM) or discontinuous mode (DCM)
  • SYNC pin to synchronize the regulator to an external clock
  • LTC7151S high-efficiency monolithic synchronous buck regulator
  • PGOOD and RUN pins

Applications

  • Automotive
  • Automotive always-on systems
  • Automotive cold-crank
  • Automated test equipment
  • Distributed supply regulation
  • Industrial
  • Test and measurement
  • Medical equipment
  • Signal processing applications
  • Imaging and RF systems

Specifications

  • 3.1V to 20V input voltage range
  • 1.2V ±2% output voltage 
  • 15A maximum output current
  • 1MHz switching frequency
  • 87.6% typical efficiency
Paskelbta: 2020-02-07 | Atnaujinta: 2024-09-10