Multi-channel LED driver with accurate current matching for portable applications
PR Surkanti, D Mehrotra… - 2019 IEEE 62nd …, 2019 - ieeexplore.ieee.org
In this paper, we present a multi-string LED driver based on a current-limiting hysteretic
boost converter, which is capable of driving ten LEDs in five parallel strings. An accurate …
boost converter, which is capable of driving ten LEDs in five parallel strings. An accurate …