5 4 3 2 1 TP1 VIN VIN TP2 GND D D TP97 C1 C2 22uF 0.1uF ENABLE TP99 TP101 C C TP100 5 R3 DNP EN 6 EN C6 DNP VCC C5 DNP U1 VCC TP98 TP104 VCCP TP102 4 TP103 SWITCH_NODE NCP1595A DFN06, 3X3 TP105 FB TP7 LX FB R2 10.0K 1 FB GND VOUT L1 3.3uH TP9 TAB 2 B GND TP106 3 SWITCH_NODE C3 C4 22uF 22uF OUTPUT B R1 12.4K MH1 MH2 MH3 MH4 LAYOUT NOTE: TRACE SHOULD ORIGINATE NEAR OUTPUT MLCCs PER ENGINEERING INPUT A A Title NCP1595A EVAL BOARD Size A Date: 5 4 3 Document Number NCP1595AGEVB Monday, May 17, 2010 2 Rev 6 Sheet 2 of 1 2