ACT4533C Datasheet | Qorvo

Wide Input Sensorless CC/CV Step-Down DC/DC Converter Features - 40 V Input Voltage Surge - 36 V Steady State Operation - Up to 3.5 A output current - Output Voltage up to 18 V - 125 k Hz Switching Frequency Eases EMI Design - 91% Efficiency (VOUT = 5 V@2.4 A at VIN = 12 V) - Stable with Low-ESR Ceramic Capacitors to Allow Low-Profile Designs - Integrated Over Voltage Protection - Excellent EMI Performance - Patented Active CC Sensorless Constant Current Control Improves Efficiency and Lowers Cost. - Resistor Programmable - Current Limit from 1.5 A to 4.0 A - Patented Cable pensation from 0 to 0.25 Ω - ±7.5% CC Accuracy - pensation of Input /Output Voltage Change - Temperature pensation - Independent of inductance and Inductor DCR - 2% Feedback Voltage Accuracy - Advanced Feature Set - Integrated Soft Start - Thermal Shutdown - Secondary Cycle-by-Cycle Current Limit - Protection Against Shorted ISET Pin - SOP-8EP Package APPLICATIONS - Car Charger/...