Boost regulator with integrated switch for automotive backlight
It integrates the power switch internally and delivers a regulated output up to 28V from an input supply ranging from 1.8V to 6V. Switching at 1MHz allows the use of small inductors and ceramic capacitors, shrinking the total solution footprint.
Housed in a SOT-23-5 package (SC-74A, SOT-753 equivalent), the part is a surface-mount device with a 5-pin footprint. The small body and 1.9mm height suit space-constrained modules such as LED backlight drivers for automotive displays or infotainment clusters.
This eliminates the last-time-buy risk for production BOMs and supports new design-ins.