XC9268SeriesSeries Series SeriesSeries ■TEST CIRCUITS CIRCUIT① VIN A EN/SS Probe L V VOUT 2.2μ F Lx A V PG CFB RFB1 FB V R GND FB2 10μ F×2 CIRCUIT② Probe VIN V EN/SS Probe 2.2μ F Lx V 1 00kΩ PG FB V A A V GND V 100 kΩ Probe CIRCUIT③ Probe VIN 430kΩ EN/SS Probe Lx 2.2μ F V V 0.4 7μ F PG FB V GND V 100kΩ * PG Pin is USP-6C Package only. 8/29