DC1367A

The DC1367A demonstration circuit features LTM4615EV triple output µModule regulator consisting of two switch mode outputs and one LDO output. The LTM4615EV is a complete 4A dual output switching mode DC to DC power supply plus an additional 1.5A VLDO (very low dropout) linear regulator. Included in the IC package are the switching controllers, power FETs, inductors, a 1.5A regulator and all support components. The low profile package (2.82mm) enables utilization of unused space on the bottom of PC boards for high density point of load regulation. Each LTM4615EV DC to DC converter has a separate input and enable pin. Its maximum load current is 4A for each switch mode channel and 1.5A for the VLDO channel. However the DC1367A is configured with the LDO input supply connected to he VOUT2 whose maximum output current decreases accordingly. Derating is necessary for certain VIN, VOUT and thermal conditions.