Features and Benefits

  • Demonstrate dual LTC4249 circuit breaker channels
  • Monitor each channel current with IMON
  • Gang multiple parallel channels for larger currents
  • Convenient on-board pushbutton enable control

Product Details

The DC2733 is a demonstration system for the LTC4249, 65V Dual Electronic Circuit Breaker with Current Monitors. The LTC4249 provides dual independent 1.2A, 75mΩ circuit breakers that can function independently or work together in parallel. Each circuit breaker channel has its own enable, ready, and IMON pins.

The DC2733 demo board gives access to both channels of the LTC4249, including the independent RDY and IMON outputs and the EN inputs. Resistors at the IMON pins set the circuit breaker thresholds as well as the IMON current-to-voltage gains. The IC draws power from the IN1 input.

Applicable Parts

System Requirements

DC2733 Hardware Required

  • DC2733 board
  • Input power supply between 6V and 65V
  • Two 1.2A loads

Documentation & Resources