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- No Longer Manufactured
- UBA2017AT
Dimmable HF-TL controller IC
- This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.
The UBA2017AT 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, 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 UBA2017AT 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. 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 6 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
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User Guide
UBA2017DB1064 2 x 28 W T5 demo board
1-5 of 6 documents
-
Application Note
UBA2015/UBA2017 saturating inductor support duringignition
-
Application Note
Fluorescent lamp driver with PFC using the UBA2015/16 family
-
Application Note
TL applications with NXP ballast controllers
-
User Guide
UBA2017DB1064 2 x 28 W T5 demo board
Design Resources