The LTC®3454 is a synchronous buck-boost DC/DC converter optimized for driving a single high power LED at currents up to 1A from a single cell Li-Ion ...
Typical Application for LTC3454 1A Synchronous Buck-Boost High Current LED Driver. Reference Design using part LTC3454EDD by Analog Devices. Enlarge.
Analog Devices Inc. LTC3454 Series LED Lighting Drivers are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for Analog ...
Nov 23, 2016 · The resistor which is shown as Riset/100 and the capacitor form a low pass filter that converts the PWM signal into an analog voltage. Say you ...