SI-3000R Datasheet | Sanken

q SI-3000R Series SI-3000R Seires 5-Terminal, Multi-Function, Full-Mold, Low Dropout Voltage Dropper Type with Reset Function s Features - Reset signal output (As the output rises it sends a reset signal to the microputer to secure normal operation of the system. As the output drops a reset signal is also sent out to protect the system.) - Reset signal detection output voltage level Voth is 92% of output voltage in the standard specification. Models with different setting values for different needs are scheduled to be added to the series. - Delay time for reset signal can be adjusted freely by external capacitor. - pact full-mold package (equivalent to TO220) - Output current: 1.5A - Low dropout voltage :VDIF≤1V (at IO=1.5A) Applicable to battery driven equipment with built-in microputer. - Built-in droping type overcurrent, overvoltage, thermal protection circuits - Low circuit current ID=typ.1.5m A(IO=0A) s Applications - Microputer-controlled equipment - Battery-driven micro-puter-controlled equipment s Absolute Maximum Ratings Parameter DC Input Voltage Voltage of Rest Signal Output Terminal DC Output Current Power Dissipation Junction Temperature Ambient Operating Temperature Storage Temperature Thermal Resistance (junction to case) Thermal Resistance (junction to ambient air) Symbol VIN VRST IO PD1 PD2 Tj TOP Tstg Rth(j-c) Rth(j-a) Ratings SI-3050R 35 VIN 1.5- 1 18(With infinite heatsink) 1.5(Without heatsink, stand-alone operation) - 30 to +125 - 30 to +105 - 30 to +125 5.5 66.7(Without heatsink, stand-alone operation) V V A W W °C °C °C °C/W °C/W Unit (Ta=25°C) 52 q SI-3000R Series s Electrical Characteristics Ratings Parameter Input Voltage Output Voltage Symbol min. VIN VO Conditions VDIF Dropout Voltage Conditions Conditions Line Regulation Load Regulation Ripple Rejection Quiescent Circuit Current Overcurrent Protection Starting Current (Drooping Type) Limited Current at Overcurrent Protection Operation DLY Threshold Terminal Source Reset Threshold Voltage...