MAX25024 4-Channel LED Drivers
Analog Devices MAX25024 4-Channel LED Drivers are a 4-channel backlight driver IC with a boost controller for automotive displays. The integrated current outputs can sink up to 150mA LED current each. The device accepts a wide 2.5V to 36V input voltage range and withstands automotive load-dump events. The internal current-mode switching DC-DC controller supports boost or SEPIC topologies and operates in the 400kHz to 2.2MHz frequency range. Analog Devices MAX25024 includes an integrated spread spectrum that helps reduce EMI. An adaptive output-voltage-control scheme minimizes power dissipation in the LED current-sink paths.
