FP5108 Datasheet (Feeling Technology) - Low Voltage DC / DC Buck Controller

FP5108, Low Voltage DC / DC Buck Controller

The FP5108 is a buck topology switching regulator controller for low operating voltage applications field.

The FP5108 includes a totem-pole single output stage for driving PNP transistor or P-MOS, high precision reference (0.5V) for comparing output voltage with feedback amplifier, an internal duty

FP5108 Features

* Wide Supply Voltage Operating Range: 1.8 to 12V

* Precision Feedback Reference Voltage: 0.5V (±2%)

* High Speed Oscillator Frequency: 600KHz max.

* Low Current Consumption: Operation Mode 5.5mA

* Low Current Consumption: Shutdown Mode 1μA

* Programmable Soft Start Function