Description
The EUP2990 is a high efficiency boost regulator with 6 channel current sinker which is ideal for media size LCD backlighting applications.
Features
- 2.5V to 24 V Input Voltage 6 Strings in Parallel and Up to 10 WLEDs Per String Integrated 2.5A 43V MOSFET Output Voltage Up to 43V Programmable Full Channel Current from 5mA to 50mA Direct PWM Dimming up to 20kHz PWM to Analog Dimming up to 20kHz with 8 bit resolution Better Than 2% Current Regulation Accuracy Between Strings Multiple Fault Protections -Current Limit Protection -Over Voltage Protection -Over Temperature Protection -WLED Open/Short Protection Available in 3mm×3mm TQFN-20 Package.
EUP2990-EutechMicroelectronics.pdf
