FP6291

FP6291 1MHz, 2.5A Step-Up Current Mode PWM Converter General Description The FP6291 is a current mode boost DC-DC converter. Its PWM circuitry with built-in 0.2Ω power MOSFET make this regulator highly power efficient. The internal compensation network also minimizes as much as 6 external component counts. The non-inverting input of error amplifier connects to a 0.6V precision reference voltage and internal soft-start function can reduce the inrush current. The FP6291 is available in the SOT23-6L package and provides space-saving PCB for the application fields. Features  Adjustable Output up to 12V  Internal Fixed PWM frequency: 1.0MHz  Precision Feedback Reference Voltage: 0.6V (±2%)  Internal 0.2Ω, 2.5A, 16V Power MOSFET  Shutdown Current: 0.1μA  Over Temperature Protection  Over Voltage Protection  Adjustable Over Current Protection: 0.5A ~ 2.5A  Package: SOT23-6L Applications  Chargers  LCD Displays  Digital Cameras  Handheld Devices  Portable Products Typical Application Circuit 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. 0.70 1/11 FP6291 Function Block Diagram GND VCC EN OC UVLO Shutdown Circuitry Adjustable Current Limit 19k Ω ~ 96 kΩ 2.5 A ~0.5A LX OTP FB OVP Control and Driver...