Efficiency:80(%)Mounting:Surface MountOutput Type:FixedPackage Type:TO-263Packaging:Rail/TubePin Count:5 +TabSwitching Regulator:YesSwitching Freq:173(KHz)Operating Temperature Classification:AutomotiveInput Voltage (Min):4.5(V)DC to DC Converter Type :Inverting/Step DownNumber of Outputs:1Output Current:3(A)Rad Hardened:NoInput Voltage:40(V)Output Voltage:5(V)Operating Temp Range:-40C to 125C