Demonstration circuit 1029B is for evaluating the performance of the LTC®2928 Multichannel Power Supply Sequencer and Supervisor.
The LTC2928 sequences and monitors up to four power channels in power-up and power-down, and it monitors those outputs in the steady state. Sequencing is accomplished by controlling the power supply enable inputs or N-channel MOSFET gates with the LTC2928 outputs. Supervisory functions include undervoltage and overvoltage monitoring, and capturing the output state information in the event of a system fault.