PREMA LED driver ICs on show at electronica

Content Dam Leds En Ugc 2006 09 Prema Led Driver Ics On Show At Electronica Leftcolumn Article Thumbnailimage File
13399 0 main Date Announced: 21 Sep 2006

PREMA Semiconductor is exhibiting again at this year's
electronica in Munich from 14th to 17th November 2006.
Our location: Hall A4, Booth A4-406.

The semiconductor manufacturer PREMA Semiconductor GmbH offers in-house development and production of customized, analog and mixed-signal ICs, together with standard ICs for specific applications (ASSPs), a new product segment.

The applied ModuS U6 process has been enhanced continuously. NPN and PNP transistors with smaller structures are now available as well as metal-metal capacitors with a high sheet capacitance and CMOS transistors. The high voltage bipolar components allow circuit designs for supply voltages from 1V up to 100V in consumer applications and in the industrial and automotive range. Sensors like photo diodes and hall elements together with highly sensitive instrumentation amplifiers can be integrated into one chip as well as high voltage transistors and CMOS switches. Digital circuit parts can be realized with small-sized CCL gates.

With these new extensions and improvements PREMA is facing the challenges of the market concerning economic integrations of various system components and higher integration density with smaller structures.

The product range enhanced with ASSPs now offers solutions for customers with no requirements for custom-specific developments. One example is the new 0.9V driver PR4401 able to supply white LEDs out of one 1.5V battery cell.

Only one external inductor is needed due to a high degree of integration. Nevertheless this IC is offered in a small outline SOT23-3 package. Another ASSP, PR4004, allows to operate a 40-channel LED display with an external microcontroller. All data sheets can be downloaded from PREMA´s web site

PREMA´s application team is looking forward to meeting interested visitors at the booth on the fairgrounds in Munich to discuss ASIC requirements and the new ASSPs at this year's electronica 2006.

General information about PREMA
PREMA is manufacturer of analog and mixed-signal ASICs and ASSPs
- with supply voltages from 0.9V up to 100V
- for the ultra low power range up to medium power
- development, design, production and test, all in one hand
ASICs from PREMA can be found
- in low noise audio electronics
- in battery management of household devices
- in mobile phones and moving sensors
- in bar code readers and sensors (light and magnetic field)

We cordially invite you to visit us in Hall A4, booth no. 406 or to have a look at our website: for more information about us and our services.

PREMA Semiconductor GmbH Anne Stroot PREMA Semiconductor GmbH, Robert-Bosch-Str. 6, 55129 Mainz, Germany Phone: +49-6131-5062-202

Web Site:

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