Schematic for the NCP59748MN1ADJTBGEVB Evaluation Board R4 100K VIN TP1 GND PG VIN VOUT NCP59748 DFN C5 N.A. TP2 1.2 V / 1.5A C1 1µF VBIAS IN OUT IN OUT VOUT R1 2K49 BIAS FB EN EN 1 2 3 SS JP1 C3 R3 GND 100K 4.7µF C4 C2 C6 4.7µF N.A. GND PG GND R2 560pF 4K99 IC1 Exposed Pad connected to GND Jumper JP1 setup: 123 all pins open 1-2 3 pins1 and 2 joined 1 2-3 pins2 and 3 joined 7/22/2014 = Demo Board controlled by voltage on the Enable input pin = Demo Board always ON. Do not connect the Enable input pin to any external voltage. = Demo Board controlled by voltage on the Enable input pin with Pull Down Resistor to GND. -1- www.onsemi.com