Boost driver for long LED strings
rsdio tipped us to an app note on a Boost driver for long LED strings.
The long strings of LEDs commonly found in TV and display backlighting, street lights, and parking garage lights require a current driver capable of producing high voltages. This reference design provides such a driver using the MAX16834, and demonstrates how very-high dimming ratios can be obtained.
Thanks rsdio!This entry was posted in power supply and tagged boost driver, LED.