5pcs DC-DC 3V-15V to 12V Fixed Output Automatic Buck Boost Step Up Step Down Power Supply Module For

Feature The DC DC power module is automatically buck boost to support the shutdown function The maximum input voltage is 15VDC the quiescent current is less than 200uA the fixed output is 12V and the maximum output current is 600mA Design work frequency of up to 1 2MHz high stability cost effective all industrial grade components long working voltage drift free suitable for demanding applications Application Widely used in communications equipment digital radio industrial motherboards toys model aircraft microcontroller motherboards household electrical appliances automotive power supply security monitoring field collection street lamps Parameters Input voltage 3V 15VMaximum current 600mAOutput voltage 12VMaximum efficiency 75 Input voltage3V 15VThe output voltage3 3VOutput current0 6AConversion efficiency75 Output ripple5 OmAOutput accuracy0 1VOperating temperature 20〇C 85〇CRelative humidity20 to 90 Size19 x 14 x 4mm length width and height PCB thickness1 2imnNumber of PCB layers2 layer boardShutdown currentWith shutdownHeat dissipation methodNatural coolingInstallation methodPatch or 2 54 pin headerProduction ProcessReflow solderingWhether with isolationWithout isolationDesign aging standard720 hours without failureProduction factory aging standard48 hoursService life35 000 hours without failure not exceeding the rated value Fixed switching frequency1200KHZVIN Input power supply negative terminal generally GNDVIN Input power positive terminal