FP5148 Datasheet | Feeling

2 Channel Synchronous Buck PWM Controller General 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 soft start function. 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 -...