1 2 3 4 5 6 Revision History Rev. ECO Description Date Approved COTP2 1 PIJ101 VIN COJ2 J2 PIC202 PIC302 COC2 COC3 C2 C3 COTP5 PIC201 10uF PIC301 10uF VCC 1210 1210 1 PIJ201 4 PIU104 EN VIN 2 PIU102 VCC PITP501 PICVC 02 COCVCC CVCC PICVC 01 1uF PWRGND PIREN02 1M PIU108 PIU105 6 SWPIU106 PITP201 PIC102 0.1uF 0603 COJ3 J3 COL1 L1 PIL101 PIL102 PIRT02 CORT RT 15uH/1.6A 1 FBPIU101 PIRT01 PIRB02 MCP16311 PIRB01 30.9k CORB RB 5 3 PIU103 AGND PITP301 COC1 C1 PIC101 PIC502 COC5 C5 PIC501 10uF PIC602 COC6 C6 PIC601 10uF 1206 1206 10k PIJ301 VOUT COJ4 J4 PIJ401 0603 GND 1 7 BOOSTPIU107 8 PIREN01 COJ1 J1 COU1 U1 1 EN COTP3 COREN REN A SW A GND GND GND AGND AGND GND AGND GND GND B B SW COTP7 1 PIJ501 VIN COJ6 J6 PIC702 PIC802 COC7 COC8 C7 C8 PIC701 10uF PIC801 10uF 1210 1210 1 PIJ601 4 PIU204 VIN COTP9 VCC 2 PIU202 VCC PITP901 PICVC 202 COCVCC2 CVCC2 PICVC 201 1uF PIU208 PIU205 6 SWPIU206 PIC1201 AGND PITP701 COJ7 J7 COL2 L2 PIL201 PIL202 22uH/1.41A PIRT202 1 FBPIU201 PIRT201 PIR202 MCP16312 PIR201 CORT2 RT2 52.3k COR2 R2 PIC10 2 COC10 C10 PIC10 1 10uF PIC1 02 COC11 C11 PIC1 01 10uF 1206 1206 10k PIJ701 VOUT COJ8 J8 PIJ801 0603 GND GND PIC1202 0.1uF 0603 5 1M PWRGND 3 PIU203 EN 8 COJ5 J5 7 BOOSTPIU207 PITP801 PIREN202 AGND COREN2 REN2 PIREN201 COC12 C12 1 COU2 U2 1 EN COTP8 GND GND2 GND2 AGND2 AGND2 GND2 AGND2 GND2 GND2 C C AGND2 GND2 Drawn Mihai Tanase Checked D Printed 4/17/2013 1 2 3 4 Date Approved Date Approved Date Approved Date at 3:29:33 PM Template FileName 02-03-2011 Date Title MCP16311/2 Synchronous Evaluation Board Size B B_Microchip SCH.SchDoc Doc. Number Rev. ADM00467 3 Sheet 1 of 1 5 6 D