STA801M

qSTA801M/802M STA801M/802M 2-Output Separate Excitation Switching Type sFeatures 2 regulators combined 1 package Compact inline package Output current (0.5A × 2 output) Output voltage of Ch2 selectable from 4 levels. Built-in flywheel diode (Schottky barrier diode) Requires only 7 external components (2 outputs) Phase correction and output voltage adjustment performed internally Built-in reference oscillator (125kHz) - Compact choke coil can be used due to high frequency (compared to existing Sanken product) Built-in overcurrent and thermal protection circuits Built-in soft start circuit (Output ON/OFF control) sApplications For BS and CS antenna power supplies For stabilization of the secondary stage of switching power supplies Electronic equipment sLineup Part Number Ch1 STA801M STA802M 5 9 Output Voltage (V) Ch2(Select one output) 9.0 / 11.5 / 12.1 / 15.5 9.1 / 11.7 / 12.1 / 15.7 sAbsolute Maximum Ratings Parameter DC Input Voltage Power Dissipation Junction Temperature Storage Temperature Symbol VIN PD1 PD2 Tj Tstg Ratings 43 6.7(With infinite heatsink) 1.6(Without heatsink, stand-alone operation) +125 –40 to +125 Unit V W W °C °C sRecommended Operating Conditions Parameter DC Input Voltage Range Output Current Range per Channel Operating Temperature Range Symbol min. VIN IO Tjop Ch2 VOmax.+2 0 –20 Ratings max. 40 0.5 +125 V A °C Unit 108 qSTA801M/802M sElectrical Characteristics Ratings Parameter Symbol min. Ch1 Output voltage 1 Efficie...