Technical Specifications
Warranty Information
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
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TPS61085DGKR – Boost Switching Regulator IC 2A VSSOP-8
The TPS61085DGKR from Texas Instruments is a high-frequency, high-efficiency DC-DC boost converter designed to deliver stable and efficient power for a wide range of portable and industrial applications. Operating from a 2.3V to 6V input voltage range, it is capable of generating output voltages up to 18.5V, making it ideal for LED backlighting, LCD bias supplies, and other voltage step-up applications. This device integrates a 2A, 0.13Ω power switch, providing excellent efficiency and strong current capability in a compact design. The selectable switching frequency of 650kHz or 1.2MHz enables designers to balance between efficiency and size—allowing the use of smaller inductors and capacitors while maintaining fast transient response. The TPS61085 features external loop compensation, giving flexibility to optimize performance for specific load and system requirements. A soft-start function, controlled by an external capacitor, ensures smooth startup and limits inrush current. The device includes comprehensive protection features such as thermal shutdown and undervoltage lockout (UVLO), ensuring reliable operation even under challenging conditions.
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