MAX20070B Datasheet - Maxim Integrated

MAX20070B Integrated TFT Power Supplies and LED Backlight Drivers

The MAX20070/MAX20070B are highly integrated power supplies and LED backlight drivers for automotive TFT-LCD applications. The devices integrate one buckboost converter, one boost converter, two gate-driver supplies, and a boost/SEPIC converter that can power one to two strings of LEDs in the displa.

MAX20070B Features

* Integrates Both TFT Power Supplies and LED Backlight Driver in One IC, Reducing Component Count

* Alleviates EMI Due to Spread Spectrum on Both Source Driver Supplies and LED Driver

* 10000:1 Dimming Ratio at 200Hz Dimming Frequency

* Available in a 32-Pin (5mm

MAX20070B Datasheet (939.73 KB)