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EUP2561 Datasheet (PDF) - Eutech Microelectronics Inc

EUP2561 Datasheet PDF - Eutech Microelectronics Inc
Part # EUP2561
Download  EUP2561 Download

File Size   453.6 Kbytes
Page   9 Pages
Manufacturer  EUTECH [Eutech Microelectronics Inc]
Direct Link  http://www.eutechmicro.com
Logo EUTECH - Eutech Microelectronics Inc
Description 26V Step-Up Converters for Two to Six White LEDs

EUP2561 Datasheet (PDF)

Go To PDF Page Download Datasheet
EUP2561 Datasheet PDF - Eutech Microelectronics Inc

Part # EUP2561
Download  EUP2561 Click to download

File Size   453.6 Kbytes
Page   9 Pages
Manufacturer  EUTECH [Eutech Microelectronics Inc]
Direct Link  http://www.eutechmicro.com
Logo EUTECH - Eutech Microelectronics Inc
Description 26V Step-Up Converters for Two to Six White LEDs

EUP2561 Datasheet (HTML) - Eutech Microelectronics Inc

EUP2561 Datasheet HTML 1Page - Eutech Microelectronics Inc EUP2561 Datasheet HTML 2Page - Eutech Microelectronics Inc EUP2561 Datasheet HTML 3Page - Eutech Microelectronics Inc EUP2561 Datasheet HTML 4Page - Eutech Microelectronics Inc EUP2561 Datasheet HTML 5Page - Eutech Microelectronics Inc EUP2561 Datasheet HTML 6Page - Eutech Microelectronics Inc EUP2561 Datasheet HTML 7Page - Eutech Microelectronics Inc EUP2561 Datasheet HTML 8Page - Eutech Microelectronics Inc EUP2561 Datasheet HTML 9Page - Eutech Microelectronics Inc

EUP2561 Product details

DESCRIPTION
The EUP2561 is a constant current step-up converter specially designed for driving white LEDs. The step-up converter topology allows series connection of the white LEDs so the LED currents are identical for uniform brightness. The EUP2561 can drive 6 LEDs in series. The brightness of the LEDs can be adjusted through a voltage level on the CTRL pin or by applying a PWM signal to CRTL pin.

FEATURES
● 2.6V to 5.5V Input Range
● 26V (max) Output with Overvoltage Protection
● Up to 87% Efficiency
● Flexible Analog or PWM Dimming Control
● Internal High Power 30V MOSFET Switch
● < 1µA shutdown Current
● Fast 1MHz PWM Operation
● Small, Low-Profile Inductors and Capacitors
● 3mm× 3mm DFN-8 Package
● RoHS Compliant and 100% Lead (Pb)-Free

APPLICATIONS
● Cell Phones and Smart Phones
● PDAs, Palmtops, and Wireless Handhelds
● e-Books and Subnotebooks
● White LED Display Backlighting




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