FP5148 Description
The FP5148 is a dual channel synchronous buck switching controller with adjustable over-current protection for DC-DC applications. The FP5148 includes two stage 180° out of phase for driving NMOS, power down under-voltage lockout circuit (UVLO) , the inverting input of amplifier connects to a 0.8V precision reference regulator , short circuit and over current shutdown protection circuit (SCP / OCP)and programmable...
FP5148 Key Features
- Wide Supply Voltage Operating Range: 4.2~15V
- Precision Reference Voltage: 0.8V ±2%
- Peak Output Source / Drive Capability: 500mA
- Totem-pole Output for MOS Driving
- Programming Oscillation Frequency
- Programmable Soft Start Function (SS)
- OC/SC Protection Function (OCP / SCP)
- UVLO Protection Function
- Package: SOP-16L, SOP-16L (EP)