TPS61021ADSGR in TI TPS6xxxx Bucks & Boosts Family
The TPS61021A from Texas Instruments is a high-performance synchronous boost converter family designed to provide a power supply solution for portable devices powered by alkaline, NiCd, NiMH, or single-cell Li-ion batteries. Operating from an input voltage range of 0.5V to 4.4V, it can provide up to 3A switch current. Its advanced control scheme enables high efficiency across the entire load range while maintaining a compact footprint for space-constrained designs.
Variants in This Sub-Family
Variants within the TPS6102x family typically differ based on fixed versus adjustable output voltage configurations and specific packaging options like the WSON (DSG) package. While the TPS61021A is an adjustable variant providing high current capability, related sub-families may offer different current limits or specialized features like true load disconnect during shutdown to prevent battery drainage in ultra-low-power standby modes.
