EUP2990 Datasheet 6 String White LED Driver

Manufacturer: Eutech Microelectronics

Overview: Preliminary EUP2990 6 String White LED Driver with Boost Converter.

EUP2990 6 string white led driver by Eutech Microelectronics - Datasheet Preview

Datasheet Details

Part number	EUP2990
Manufacturer	Eutech Microelectronics
File Size	125.37 KB
Description	6 String White LED Driver
Download	EUP2990 Download (PDF)

General Description

The EUP2990 is a high efficiency boost regulator with 6 channel current sinker which is ideal for media size LCD backlighting applications.

The device with integrated 2.5A/43V power MOSFET uses current mode architecture and drives six strings in parallel and supports up to 10 pieces of LEDs per string.

The switching frequency is programmable by an external frequency setting resistor.

Key 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.

More Datasheets from Eutech Microelectronics

Part Number	Description
EUP2983	White LED Driver
EUP2410	500KHz Synchronous Step-up Converter
EUP2412	500kHz Synchronous Step-Up Converter
EUP2471	1.5A Dual WLED Flash Driver
EUP2511	Boost Converter
EUP2512	Dual Channel DC-DC Converter
EUP2518	White LED Step-Up Converter
EUP2530	10 White LED Boost Converter
EUP2537	10 White LED Boost Converter
EUP2539	10 White LED Boost Converter