category integrated circuit Power management (PMIC) DC DC switch controller Melt mass flow rate stmicroelectronics parcel administer Output type Transistor driver function Boost, boost/step-down Output configuration Positive, able to isolate analysis situs Boost and flyback type Output quantity one Output stage one Power supply voltage (Vcc/Vdd) 7.6V ~ 30V Frequency conversion Up to 500kHz Duty cycle (maximum) 48% synchronous rectifier no clock synchronization no serial interface - control function frequency control Working temperature -40℃ ~ 150℃ (TJ) Installation type through-hole Package/box 8 inches (0.300 inches, 7.62 mm) Supplier package 8- mini DIP Basic product number UC3845