PT6970 Search Results

ptc overvoltage protections application note

Abstract: tablet backlight driver
Contextual Info: Preliminary PT6970 6-CH 60mA LED Drivers + Boost Converter DESCRIPTION PT6970 is a compact LED driver for backlight of LCD panel. A high efficiency boost converter and 6CH controlled current generator are integrated in one chip. The output voltage is up to 55V, 15 series LEDs can be