Design Files
Receive the full breakdown. See the product footprint and more in the eCad file.
- No Longer Manufactured
- UBA2015AT
Dimmable HF-TL controller IC with PFC
- This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.
The UBA2015AT is a high voltage Integrated Circuit (IC) intended to drive fluorescent lamps with filaments such as Tube Lamps (TL) and Compact Fluorescent Lamps (CFL) in general lighting applications. The IC comprises a fluorescent lamp control module, half-bridge driver, built-in critical conduction mode Power Factor Correction (PFC) controller/driver and several protection mechanisms. The IC drives fluorescent lamp(s) using a half-bridge circuit made of two MOSFETs with a supply voltage of up to 600 V. The UBA2015AT is designed to be supplied by a start-up bleeder resistor and a dV/dt supply from the half-bridge circuit, or any other auxiliary supply derived from the half-bridge or the PFC. The supply current of the IC is low. An internal clamp limits the supply voltage.
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Documentation
Quick reference to our documentation types.
1-5 of 12 documents
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Application Note
UBA2015/UBA2017 saturating inductor support duringignition
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Application Note
Fluorescent lamp driver with PFC using the UBA2015/16 family
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Application Note
TL applications with NXP ballast controllers
