Driver Module powers electroluminescent lamps.
December 5, 2003 - Durel® D355B stand-alone driver module provides integrated solution, combining all external, discrete components required to backlight monochrome displays and keypads into one 5 x 7 mm chip. Power inductor is embedded inside module, which operates with DC input voltage range of 1–7 V. It utilizes three-port topology for reduction of audible and electrical noise and features internally controlled current discharge for built-in EMI shielding.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Rogers Corp., Circuit Materials Div.
100 Dobson Rd.
Chandler, AZ, 85224
USA
Rogers Corporation – Durel Division Introduces a New EL Driver Module
Durel® Driver Module provides a turnkey, integrated solution to power Electroluminescent (EL) Lamps
Chandler, AZ, December 2, 2003: Rogers Corporation (NYSE:ROG) today announced the addition of a new EL module to its Durel® family of EL driver products. To meet customer demand for smaller devices, Rogers Durel Division has developed a “stand-alone” EL driver module solution that combines all external, discrete components required to backlight monochrome displays and keypads into a single, cost-effective chip. Mike Bessette, vice president of the Durel Division of Rogers Corporation, said, “Customers have informed us that they want to eliminate Bill of Materials and simplify their assembly and purchasing processes. The D355 module is the answer because it reduces the number of suppliers from four to one and provides ease of design and assembly.”
The small, 5mm X 7mm D355B driver has a power inductor already imbedded inside the module. It operates with a wide DC input voltage range (1.0V to 7.0V) to fit various types of electronic applications and battery technologies. Because of the D355 module’s high power-conversion efficiency, it is suitable for timepieces, wireless communications devices, such as PDAs and handsets, and other electronic applications.
The D355B integrated module utilizes Rogers’ patented three-port (3P) topology for reduction of audible and electrical noise. It also features internally controlled current discharge for built-in EMI shielding. Samples of the leadless D355 module in lead-free packages are currently available from stock. To find out more about the Durel D355 module and to receive a technical datasheet with reference circuit designs, visit our Web site at www.rogerscorporation.com, then click on "Products" and go to Durel EL lamps and drivers.
Rogers Corporation, headquartered in Rogers, CT, USA, develops and manufactures high performance specialty materials and electroluminescent lamps and drivers focusing on the wireless communications, automotive and computer markets. Rogers operates manufacturing facilities in Connecticut, Arizona and Illinois in the US and in Gent, Belgium. Sales offices are located Belgium, China, Hong Kong, Japan, Korea, Singapore and Taiwan. Rogers has joint ventures in Japan with Inoac Corporation, in Taiwan with Chang Chun Plastics, and in the U.S. with Mitsui Chemicals.
Durel is a division of Rogers Corporation. Its product lines include coated phosphors, inks, custom electroluminescent (EL) lamps, EL drivers, design engineering applications and consulting services. Durel is ISO 9001 Certified and QS9000 Registered. For more information about Durel’s EL Lamps, EL Drivers, and Electroluminescent Materials Systems, please contact Durel’s Customer Service at customerservice@durel.com, or telephone Customer Service at 480/917-6000, fax: 480/917-6049 or go to www.rogerscorporation.com.
Durel® is a licensed trademark of Rogers Corporation.
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