FP6201

FP6201 Switching Boost Regulator General Description The FP6201 is a boost topology switching regulator for wide operating voltage applications. The FP6201 includes a high current N-MOSFET, a high precision reference (0.5V) for comparing output voltage with feedback amplifier, an internal dead-time control and oscillator for controlling the maximum duty cycle and PWM frequency. It also has power on programmable soft start time, short circuit NMOS turn-off and auto re-start protection functions. Features  Wide Supply Voltage Operating Range: 3.6 to 20V  Built-in N-MOSFET for 2A Loading Capability  Precision Feedback Reference Voltage: 0.5V (2%)  Internal Fixed Oscillator Frequency: 320KHz (Typ.)  Low Current Consumption: 3mA  Programmable Soft-Start Function (SS)  Short Circuit Shutdown and Auto Re-start Function(ARSCP)  Output Adjustable to 20V  Over Current Protection  Package: SOP-8L Typical Application This datasheet contains new product information. Feeling Technology reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sales of the product. Website: http://www.feeling-tech.com.tw Rev. 0.91 1/12 FP6201 Function Block Diagram VCC LX LX Reference Regulator Oscillator Thermal Shuntdown 1.25V FB 36 KΩ Output Drive Control Circuits 50 0Ω 0.5V COMP 0.7V Soft Start & Auto Re-start S.C.P. Circuits GND GND SS / SCP Pin Descriptions...