CIN1 10uF 50V X7R 2220 CIN2 10uF 50V X7R 2220 Nach Berechnung Zc<=417mohm gefordert LIN1 10uH 1278T Coilcraft => Elko Panasonik FK series 100uF, 50V, 340 mohm LIN2 LPS4012 optional footprint => Elko Illinois 560uF, 50V, 296 mohm LBU1 10uH 1278T Coilcraft LBU1 LPS4012 optional footprint Diode 10BQ100 IR Case style DO-214AA Cout1 100nF 16V X7R 0805 Cout2 10uF 16V X7R 1206 KEMET or AVX VBB DRV LIN2 VBAT CIN1 10uF 50V 10uH CIN2 10uF 50V IC1 14 EN R_FREQ 5 GND IFX90121ELV50 VSS FREQ SWO SYNC FP 47k GND2 7 CS 100pF RS 510R 10 EP EP 9 JP1 D1 4 GND1 2 1 LBU1 10uH 11 10BQ100 ENA VCC 13 CIN3 100nF SYNC 06.08.2013 10:33:13 f=1.07 D:\EAGLE Dateien\Projekte-6\Projekte\IFX90121\IFX90121_Demo_Board_V1.0.sch (Sheet: 1/1) VCC COUT1 10u 16V OUT COUT2 100nF GND1 COUT2 COUT1 LBU1 CIN2 CIN1 LIN2 GND D1 CIN3 CSRS DRV R_FREQ ENA SYNC IFX90121_Demo_Board_V1.0 06.08.2013 10:33:26 f=3.06 D:\EAGLE Dateien\Projekte-6\Projekte\IFX90121\IFX90121_Demo_Board_V1.0.brd COUT2 COUT1 LBU1 CIN2 CIN1 LIN2 GND D1 CIN3 CSRS DRV R_FREQ ENA SYNC IFX90121_Demo_Board_V1.0 06.08.2013 10:33:55 f=3.06 D:\EAGLE Dateien\Projekte-6\Projekte\IFX90121\IFX90121_Demo_Board_V1.0.brd COUT2 COUT1 LBU1 CIN2 CIN1 LIN2 GND D1 CIN3 CSRS DRV R_FREQ ENA SYNC IFX90121_Demo_Board_V1.0 06.08.2013 10:34:09 f=3.06 D:\EAGLE Dateien\Projekte-6\Projekte\IFX90121\IFX90121_Demo_Board_V1.0.brd