TPS61040DBVR in TI TPS6xxxx Bucks & Boosts Family
The TPS61040DBVR family from Texas Instruments consists of high-frequency, nonsynchronous boost converters designed for low-power applications where PCB space is at a premium. These devices integrate a 400mA power switch and can generate output voltages up to 28V from an input as low as 1.8V. Their constant off-time control scheme minimizes external component counts while maintaining high efficiency across a wide range of load currents, making them a staple for battery-powered handheld electronics.
Variants in This Sub-Family
Variants within this sub-family primarily differ in their internal current limits and package options. For instance, the TPS61041 is a direct sibling that offers a lower current limit to allow for even smaller inductors in ultra-compact designs. While the DBVR suffix denotes the SOT-23 package, other variants may provide different thermal performance or pinout configurations to suit specific layout constraints or assembly requirements.
