This article is excerpted from Section 21 of “Analog Circuit Design: Volume 3 – The Design Note Collection,” (ISBN: 978-0-12-800001-4), edited by Bob Dobkin and John Hamburger of Linear Technology ...
This post sponsored by Texas Instruments. The TPS61042 is a high frequency boost converter with constant current output that drives white LEDs or similar. The LED current is set with the external ...