FP5207XR-G1

FP5207 Non-Synchronous PWM Boost Controller General Description The FP5207 is boost topology switching regulator for wide operating voltage applications. It provides built-in gate driver pin for driving external N-MOSFET. The non-inverting input of error amplifier connects to a 1.2V precision reference voltage. It has programmable switching frequency set by external resistor, and programmable inductor peak current limit connects a resistor from CS to GND. Current mode control and external compensation network make is easy and flexible to stabilize the system. The FP5207 is available in the small footprint SOP-8L(EP) package to fit in space-saving PCB layout for application fields. Features  Start-up Voltage: 2.8V  Wide Supply Voltage Operating Range: 5V to 24V  Precision Feedback Reference Voltage: 1.2V (±2%)  Shutdown Current: