The L6920DTR is a high-efficiency synchronous step-down DC-DC converter manufactured by STMicroelectronics. It is commonly used in various applications requiring high power conversion efficiency, such as consumer electronics, industrial equipment, and automotive systems.
Key features of the L6920DTR include:
1. High Efficiency: The IC utilizes synchronous rectification to achieve high power conversion efficiency, resulting in minimal power loss and reduced heat dissipation. This makes it suitable for battery-operated devices where energy efficiency is crucial.
2. Wide Input Voltage Range: The L6920DTR can operate from a wide input voltage range, typically from 3.5V to 60V. This makes it flexible for use in different power supply designs and enables compatibility with various input sources.
3. Output Voltage Range and Accuracy: The IC provides a wide range of programmable output voltage options, typically from 0.6V to 54V. Additionally, it offers excellent voltage regulation with tight output voltage accuracy, ensuring stable and reliable power delivery to the load.
4. Current Limit Protection: The L6920DTR incorporates a precise current limit protection mechanism. It detects and limits the output current in overload or short-circuit conditions, safeguarding the IC and connected devices from potential damage.
5. Soft-Start Function: To minimize inrush current and prevent voltage overshoot at startup, the IC includes a soft-start function
