出口车充IC

SP3303 36V 3.5A, CC&CV Synchronous Buck Convertor ? DESCRIPTION SP3303 has an optimum input voltage, step-down converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode. The maximum input voltage is up to 36V and the operation input voltage from 7.5V to 32V. MOSFET, what build in 35mΩ High-Side and 25mΩ Low-Side, could deliver up to 3.5A of continuous output current and the output current accurate to within ±7%. External

出口车充IC

compensation is not need. It consists of inside line compensation function with 150mV at VIN (12V), and the constant current value can be set by an external resistance. In conclusion, SP3303 is a full function and high performance, high reliability buck DC-DC converter. ? FEATURES ? Build in High-Side and Low-Side MOSFET ? Max Output Current: 3.5A ? Constant Output Voltage: 5V ? Excellent Constant Current Accuracy: ±7% ? Constant Voltage Accuracy: ±2% ? Jitter

  Function ? Efficiency: Up to 95% ? Line Compensation: Typ.150mV@IOUT=3A ? Short Circuit Protection ? Over Voltage Protection ? Thermal shutdown Protection ? Under Voltage Lock Output ? Available in SOP-8L Package SOP-8L ? APPLICATIONS ? Car Charger ? Wall Charger ? Power Strip/Hub ? Portable charger device ? Car DVD ? Black Box ? Industry Application ? Other