FP5108 Description
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 paring output voltage with feedback amplifier, an internal duty control for controlling the maximum duty cycle, programmable soft start with short circuit protection and external...
FP5108 Key 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 (SS)
- Short Circuit Protection Function (SCP)
- Totem-pole Output
- Shutdown Function with Adjustable Driving Current
- Package: SOP-8L, SOP-8L (EP), TSSOP-8L and MSOP-8L
FP5108 Applications
- Wide Supply Voltage Operating Range: 1.8 to 12V