DC2733A, Demonstration Board, LTC4249, Dual Electronic Circuit Breaker, Current Monitor, 65 V

DC2733A is a LTC4249 65V dual electronic circuit breaker with current monitors demonstration board. The DC2733 is a demonstration system for the LTC®4249, 65V dual electronic circuit breaker with current monitors. The LTC4249 provides dual independent 1.2A, 75mohm 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.

• 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