Led Driver, Buck, 500Khz, Hsop-8; Device Topology:Buck, Constant Current; Input Voltage Min:4.5V; Input Voltage Max:65V; Output Voltage Max:65V; Output Current Max:500Ma; Switching Frequency:500Khz; No. Of Outputs:1Outputs; Ic Rohs Compliant: Yes |TEXAS INSTRUMENTS TPS92511DDA