TPS5430DDAR in TI TPS6xxxx Bucks & Boosts Family
The TPS5430DDAR is a member of Texas Instruments’ highly integrated SWIFT family of DC/DC converters. It is a high-output-current step-down (buck) regulator designed for systems requiring up to 3A of continuous current. Operating from a wide input voltage range up to 36V, this family is primarily utilized for point-of-load regulation in industrial, communications, and consumer electronics where efficiency and a reduced external component count are critical for design success.
Variants in This Sub-Family
Variants within the TPS5430 sub-family primarily differ by their qualification grades and packaging. While the standard DDAR suffix denotes a small outline 8-pin PowerPAD package, other variants include automotive-qualified 'Q1' versions which adhere to AEC-Q100 standards for temperature and reliability. Some related models in the wider family may also offer adjustable versus fixed output voltage configurations or different maximum current ratings.
