Xi’an Ascend Semiconductor Co.,Ltd. is one of top local semiconductor product provider, was started in Xi’an Hi-Tech Park. Ascendsemi has sales offices in Shenzhen, Taiwan, and warehouse in HongKong. Ascendsemi has seven product lines including Operational Amplifier/Audio Amplifier?Power management IC(Charger?LDO?Buck/Boost?Load Switch?LED Driver)? Interface circuit?Motor driver ?Lithium protection and charging management?Power Devices(MOSFET?Schottky Diode?Transistor)and Car Electronics. There are more than 500 products in Ascendsemi’s catalog now.These products are widely use in powers, computers, televisions, communication equipment, security monitors, automptive, smart wearing, medical electronics , BMS, etc.