CorpThe SY7311AA DC LED Drivers with TSOT-23-6 package from Silergy Corporation is used to drive and manage the current and voltage of LED lights. It features an operating temperature range of -40°C up to +85°C. This part offers up to 2 kHz PWM dimming range and excellent EMI performance, as well as low ripple and low noise. Additionally, it features over current protection, short circuit protection, open LED protection and under voltage lockout (UVLO). The SY7311AA DC LED Drivers is RoHS compliant and designed to work at small power supply.