EM5810

10A 5V/12V Step-Down Converter EM5810/A General Description EM5810/A is a synchronous rectified PWM controller with a built in high-side power MOSFET operating with 5V or 12V supply voltage. It achieves 10A peak output current with excellent load and line regulation. This device operates at 200/300kHz and provides an optimal level of integration to reduce size and cost of the power supply. This part includes internal soft start, internal compensation networks, over current protection, under voltage protection, and shutdown function. This part is available in SOP-8/PSOP-8 package. Ordering Information Part Number EM5810GE EM5810AGE Features Package SOP-8 EP SOP-8 EP Frequency 200kHz 300kHz Applications Notebook & Netbook Graphic Cards & MB Low Voltage Logic Supplies Pin Configuration LGATE VCC FB EN PSOP-8 VIN GND BOOT NC PHASE Typical Application Circuit Operate from 5V to 12V Voltage Supply 25mΩ Internal Power MOSFET Switch 0.6V VREF with 1.5% Accuracy Voltage Mode PWM...