ACT4513YH-T - Qorvo

ACT4513YH-T Step-Down DC/DC Converter

ACT4513 is a wide input voltage, high efficiency Active CC step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode. ACT4513 provides up to 2A output current at 210kHz switching frequency. Active CC is a patent-pending control scheme to achieve highest accuracy sensorless constant current contro.

Features

• Up to 40V Input Voltage
• Up to 2A output current
• Output Voltage up to 12V
• Patent Pending Active CC Sensorless Constant Current Control  Integrated Current Control Improves Efficiency, Lowers Cost, and Reduces Component Count
• Resistor Programmable  Current Limit from 750mA to 2mA  Patented Cable Compensation from 0Ω to 0.5Ω
• ±7.5% CC Accuracy  Compensation of Input /Output Voltage Change  Temperature Compensation  Independent of inductance and Inductor DCR
• 2% Feedback Voltage Accuracy
• Up to 93% Efficiency
• 210kHz Switching Frequency Eases EMI Design
• Advanced Feature Set .