FP6293_V13926596180内置MOS升压DC转换器.pdf

FP6293 1MHz, 3.5A Step-Up Current Mode PWM Converter General Description The FP6293 is a current mode boost DC-DC converter. Its PWM circuitry with built-in 0.14Ω 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 FP6293 is available in the DFN-8L/SOP-8L(EP) package and provides space-saving PCB for the application fields. Features  Adjustable Output up to 13V  Internal Fixed PWM frequency: 1.0MHz  Precision Feedback Reference Voltage: 0.6V (±2%)  Internal 0.14Ω, 3.5A, 18V Power MOSFET  Shutdown Current: 0.1μA  Over Temperature Protection  Over Voltage Protection  Adjustable Over Current Protection : 0.5A ~ 3.5A  Package: DFN-8L, SOP-8L(EP) Applications  Chargers  LCD Displays  Digital Cameras  Handheld Devices  Portable Products Typical Application Circuit VIN VOUT 1 8 PGND LX 2 7 OC NC FP6293 3 6 VCC FB 4 5 EN GND This datasheet contains new product information. Feeling Technology reserves the rights to modify the product specification without notice. No liability