SI-8405L

qSI-8400L/8500L Series SI-8400L/8500L Series Separate Excitation Switching Type with Coil sFeatures Integrated switching IC and coil construction Requires 2 external components only Low switching noise Heatsink not required Built-in overcurrent and thermal protection circuits Built-in soft start circuit (Output ON/OFF control)...SI-8500L Series sApplications Telephone power supplies Onboard local power supplies sLineup Part Number VO(V) IO(A) SI-8401L 5.0 0.5 SI-8402L 12.0 0.4 SI-8403L 3.3 0.5 SI-8405L 15.0 0.4 SI-8501L 5.0 SI-8502L 12.0 SI-8503L 3.3 1.0 SI-8504L 9.0 SI-8505L 15.0 sAbsolute Maximum Ratings Parameter DC Input Voltage Power Dissipation Junction Temperature Storage Temperature Symbol SI-8400L VIN PD Tj Tstg 1.25 +100 –25 to +85 35 3 Ratings SI-8500L V W °C °C Unit sRecommended Operating Conditions Parameter DC Input Voltage Range Output Current Range Operating Temperature Range Symbol SI-8401L VIN IO Top 7 to 33 0 to 0.5 15 to 33 0 to 0.4 Ratings SI-8402L SI-8403L 5.3 to 33 0 to 0.5 SI-8405L 18 to 33 0 to 0.4 V A °C Unit –20 to +85 Parameter DC Input Voltage Range Output Current Range Operating Temperature Range Symbol SI-8501L VIN IO Top 7 to 33 SI-8502L 15 to 33 Ratings SI-8503L 5.3 to 33 0 to 1.0 –20 to +85 SI-8504L 12 to 33 SI-8505L 18 to 33 Unit V A °C 96 qSI-8400L/8500L Series sElectrical Characteristics Ratings Parameter Symbol min. Output Voltage Efficiency Switching Frequency Line Regulation Load Regulation Temperature Coef...