Summary
2 MHz, 4 Channel100 mA WLED/RGB Driver
Description
The A8501 is a multioutput WLED/RGB driver for backlighting medium-size displays. The A8501 integrates a boost converter and four 100 mA current sinks. LED channels can be tied together for up to 400 mA sink capability. It can work from a single power supply of 8 to 21 V and withstand up to 40 V. The boost converter is a constant frequency, current-mode converter
Source title
A8501 Datasheet(PDF) - Allegro MicroSystems