The MP1494 is a high-frequency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs. It offers a very compact solution to achieve a 2A continuous output current with excellent load and line regulation over a wide input supply range. The MP1494 has synchronous mode operation for higher efficiency over the output current load range. Current-mode operation provides fast transient response and eases loop stabilization. Full protection features include over-current protection and thermal shut down. The MP1494 requires a minimal number of readily-ailable standard external components, and is ailable in a space-sing 8-pin TSOT23 package.
Features: • Wide 4.5V-to-16V Operating Input Range • 100mΩ/40mΩ Low RDS(ON) Internal Power MOSFETs • High-Efficiency Synchronous Mode Operation • Fixed 500kHz Switching Frequency • Synchronizes from a 200kHz-to-2MHz External Clock • AAM Power-Se Mode • Internal Soft-Start • OCP Protection and Hiccup • Thermal Shutdown • Output Adjustable from 0.8V • ailable in an 8-pin TSOT-23 Package