Design and implementation of A truecolor wide dimming single-pin LED driver
Name
702644329-MIT.pdf
Description
Full printable version
Size
6.3 MB
Format
Adobe PDF
Checksum (MD5)
084b8436884f4ca97111628a7f3fa689
Author(s)
Li, Zhen, M. Eng. Massachusetts Institute of Technology
Advisor(s)
Michael G. Negrete and James K. Roberge.
Alternative Title
Truecolor wide dimming single-pin LED driver
Date Issued
2010
Publisher
Massachusetts Institute of Technology
Abstract
This thesis develops a single-pin LED driver used in wide screen displays. With the increasing size of the displays, a more compact multi-channel driver solution is needed for the increasing number of back light LEDs. This thesis focuses on the pin count and the accuracy. Simulation results and experimental data show that the low-side current sampling scheme is able to work with the least number of pins with acceptable accuracy.
Description
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2010.
Cataloged from PDF version of thesis.
Includes bibliographical references (p. 81-82).
Subjects
Electrical Engineering and Computer Science.
MIT Department
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
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copyright. They may be viewed from this source for any purpose, but
reproduction or distribution in any format is prohibited without written
permission. See provided URL for inquiries about permission.
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