56-Pin Quad Flat No-Lead Package DC/DC Controller IC
DC/DC Controller, 3A, 3.3V, VQFN, 1.2MHz
SOT-23-6 High Side DC/DC Controller, 2A, -40°C to 85°C
Switching Regulator/Controller, Voltage-mode, 1A, 1500kHz Switching Freq-Max, PQCC56