SC2956 is widely core source of independent development of high-power step-down synchronous rectification control chip that oscillation frequency is 300K, internal frequency compensation circuit. Wide input voltage to 5V to 16V, adjustable output voltage 1.0V to 10V. Using an external MOS transistor structure, the output current based on the size of the current MOS can be easily achieved from 2A-15A. Its efficiency up to 95%, to meet the growing demand of various systems of energy-saving and long-lasting work. Internal oscillation frequency 500KHz, to ensure that other parts of the system to minimize interference EMI. The chip also has a soft-start and cycle-by-cycle current limit, short circuit protection and over-temperature protection. SC2956 using standard SOP-8 package, the chip integrated overvoltage protection, overcurrent protection, short circuit protection, greatly improving the stability of the circuit! Application: 1. LCD monitors network communications equipment 2.LCDTV 3. netbook MID 4. set-top boxes, digital consumer terminal 5.RFID RFID terminal's main products: lithium rechargeable lithium battery management IC double single 8.4V lithium rechargeable tweezers cadmium Ultra-low-power mouse battery charging IC DC-DC boost regulator IC Car Charger Car Charger IC solutions Car LED lighting driver IC constant current output with a line of cars filling up car charger IC 60V high voltage regulator IC lithium battery charge Management IC 3.7V 5V liter high current boost boost charger IC LED Driver IC IC IC urgent boost charge current regulator IC LED lights boost driver IC electric toys IC high efficiency boost DC-DC step-down IC big wide input Current incandescent lamp driver IC LED flashlight boost IC synchronous rectification IC synchronous buck IC DC / DC step-down IC solar lawn IC output adjustable low-voltage detector IC buck IC touch IC 8 key touch IC 6 key touch IC single double bond touch key touch IC IC chip 24-key touch-key touch IC 36 key touch IC three-terminal regulator IC LDO LDO 22V power supply 40V buck buck LDO widely core source --- Luo Mobile: 13425146336 Tel: 0755 -2,946,975,827,668,758 mail: mk003@zgsemi.com Website: http: //www.zgsemi.com