Led Driver, Buck, 1.6Mhz, Powerwise; Device Topology:Buck (Step Down); Input Voltage Min:3V; Input Voltage Max:22V; Output Voltage Max:20V; Output Current Max:1A; Switching Frequency:1.6Mhz; No. Of Outputs:1Outputs; Ic Mounting:Smd; Rohs Compliant: Yes |TEXAS INSTRUMENTS LM3405AXMKE/NOPB