TPS62821DLCR in TI TPS6xxxx Bucks & Boosts Family
The TPS6282x family, manufactured by Texas Instruments, consists of high-frequency synchronous step-down converters optimized for a small solution size and high efficiency. These buck regulators utilize a DCS-Control topology to provide fast transient response and high output voltage accuracy. Primarily used in space-constrained applications, they support an input voltage range up to 5.5V and deliver up to 1A of output current, making them ideal for powering modern processors and FPGAs from single-cell Li-Ion or 3.3V/5V rails.
Variants in This Sub-Family
Variants within the TPS6282x sub-family are primarily distinguished by their maximum output current ratings, ranging from 1A to 4A. While sharing the same VQFN package and control architecture, specific part numbers like the TPS62821 cater to 1A loads, whereas higher-numbered variants support increased current densities. Some versions may also offer fixed versus adjustable output voltage configurations to further reduce external resistor counts.
