LTC7878AUK in Linear Tech / ADI LT Series Family
The LTC7878AUK is a high-performance, 4-switch synchronous buck-boost controller from Analog Devices (Linear Technology). Engineered for high-voltage power conversion, it operates from input voltages above, below, or equal to the output voltage. Utilizing a peak current mode architecture, it provides seamless transitions between operating regions and high-efficiency power delivery. It is primarily used in automotive, industrial, and high-density computing power systems requiring robust regulation from fluctuating power sources.
Variants in This Sub-Family
Variants within the LTC7878 series typically differ by temperature grade, ranging from industrial to automotive specifications. The 'AUK' suffix specifically denotes a modified QFN package thermal profile and enhanced voltage ratings compared to base models. Minor differences in packaging materials and lead finishes exist to meet specific compliance standards such as RoHS or lead-free requirements for specialized manufacturing pipelines.
