The core source of the latest 48V wide voltage input high-power built-in MOS tube (ultra-low resistance 22 ho Europe) buck chip, chip oscillator frequency is 230KHZ, lower operating frequency applications easily meet safety certification applications. The chip in the case of continuous output 5V output current up to 3A. The case of high pressure is stable 45V chip, chip overcurrent protection. The entire periphery of the current simple, reducing the PCB footprint, the entire lower BOM cost! The chip uses ESOP8 package, use the bottom chip cooling, greatly improving the stability and reliability of the circuit! Applications: 1. Car Entertainment System 2. car charger 3.LCDTV 4. consumer digital terminal 5.POE widely core power source --- Luo Mobile: 13425146336 Tel: 0755-29469758 27668758 E-mail: mk003 @ zgsemi. com Website: http: //www.zgsemi.com