BUCK, CNTRL, 4.5/40V, 280/380KHZ, 16SSOP; Input Voltage:15V; Output Current:500mA; Supply Voltage Min:4.5V; Supply Voltage Max:40V; Digital IC Case Style:SSOP; No. of Pins:16; Frequency:330kHz; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; MSL:MSL 3 - 168 hours; SVHC:No SVHC (18-Jun-2012); Operating Temperature Range:-40°C to +85°C; Power Dissipation Pd:740mW; Supply Voltage Range:4.5V to 40V