All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
Resources:
TPS563202DRLR – Buck Switching Regulator IC 3A SOT-563
The TPS563202DRLR from Texas Instruments is a compact, high-efficiency 3A synchronous step-down (buck) converter designed for cost-sensitive, high-performance power supply applications. Operating over a wide input voltage range of 4.3V to 17V, this device integrates 95mΩ high-side and 57mΩ low-side MOSFETs, delivering efficient, reliable DC-DC conversion in a miniature 1.6mmx1.6mm SOT-563 (DRL) package. Built on D-CAP2 mode control, the TPS563202 provides fast transient response and supports a variety of low-ESR output capacitors, including specialty polymer and ceramic types — all without the need for external compensation components. The converter features ECO mode operation, maintaining high efficiency at light loads while keeping the shutdown current below 3 uA, making it ideal for energy-conscious applications. With a fixed 580kHz switching frequency, 2% feedback voltage accuracy, and 1.2ms soft start, the TPS563202 simplifies power design while ensuring stable operation. Advanced protection mechanisms such as cycle-by-cycle overcurrent limit, hiccup-mode OCP, undervoltage protection (UVP), and thermal shutdown (TSD) further enhance system reliability.
Key Features:
