Schematic for the NCP3063 (SOIC-8) Buck Evaluation Board 8/3/2006 6x 1R0 +-1%R R401 INDUCTOR R412 R414 R416 R411 R413 R415 L402 U401 0R15 J401 1 +VIN C401 J402 0.1uF + C402 8 N.C. SWC 1 7 IPK SWE 2 TCAP 3 GND 4 6 VCC 5 COMP 47uH R404 J403 1 0R0 C403 2.2nF NCP3063 220uF/50V CAPACITOR POL L401 D401 C404 + C405 C406 0.1uF 0.1uF + C407 +VOUT J404 1 1 MBRS140LT3G 330uF/25V GND GND BC856BLT1G BC846BLT1G J405 1 +VAUX Q402 Q401 R403 J406 R405 1 ON/OFF R 3K9 +-1% R402 2K4 +-1% Not assembled: R411, R412, R413, R414, R415, R416 R405 L402 C404, C407 Q401, Q402