®
RT8577A
High Voltage 4-CH LED Driver
General Description
The RT8577A is an 4-CH LED driver capable of delivering 120mA for each channel. The RT8577A is a current mode boost converter with an adjustable switching frequency via the RT pin from 200kHz to 2.1MHz and a wide VIN range from 5.5V to 40V.
The PWM output voltage loop selects and regulates the LED ...
