SMPS Design: Power Supply Sequencing – Video Tutorial

Mini electronic devices require multiple supply voltages to protect their circuitry. If this  supply voltage are improperly applied, it can resulting distracted process where internal conduction junction become biased, resulting an uncontrolled current flow. There are 4 methods of Power Supply sequencing. There are simultaneous, sequential, ratio metric and offset. We have to chose the method that meets system requirement.