Products, Materials & Tools | May 15, 2013

ZMDI Releases the ZSLS7031 Primary-Side Peak-Current Mode LED Driver IC

ZMD AG, a Dresden-based semiconductor company that specializes in enabling energy-efficient solutions, today announces the release of the newest member of its LED driver family, the ZSLS7031, a primary-side peak-current mode LED driver for high-brightness LED lighting. As a global supplier of analog and mixed-signal solutions for automotive, industrial, medical, information technology and consumer applications, ZMDI specializes in products that enable energy efficient solutions such as the ZSLS7031.

The new product is well suited for many consumer, commercial and industrial lighting applications, particularly where electrical isolation is required. LED drivers from ZMDI can significantly improve the quality and energy efficiency of end-product LED applications.

“The ZSLS7031, our second line-power LED driver, complements the advantages of our ZLED7001 by adding isolated and exciting new non-isolated applications. The device works at a constant frequency in discontinuous conduction mode to provide constant power to the output. The ZSLS7031 eliminates the need for an opto-coupler or any other type of secondary-side feedback and operates from a wide input voltage range of 85VAC to 265VAC,” said Erhard Muesch, System Architect at ZMDI.

Key Features:
•    Power factor correction to > 0.95
•    Wide input voltage range: 85V to 265VAC
•    Isolated and non-isolated applications
•    Internal over-temperature, over-voltage and primary side open connection protection
•    Operating temperature:-45°C to +105°C

Availability and Pricing:
The ZSLS7031 is in full production and supplied in a RoHS-compliant MSOP8 package. Samples and kits are available upon request from ZMDI or through one of its distribution partners.

For 2,500 pieces, the ZSLS7031 is priced at EUR 0,52 or USD 0.73 per unit.
Additional information is available on ZMDI's product website or in the Datasheet

About ZMDI:
Zentrum Mikroelektronik Dresden AG (ZMDI) is a global supplier of analog and mixed signal semiconductors solutions for automotive, industrial, medical, mobile sensing, information technology and consumer applications. These solutions enable our customers to create the most energy-efficient products in power management, lighting and sensors.
For over 50 years, ZMDI has been globally headquartered in Dresden, Germany. With over 320 employees worldwide, ZMDI serves its customers with sales offices and design centers throughout Germany, Italy, Bulgaria, France, United Kingdom, Ireland, Japan, Korea, Taiwan and the United States.
See more at www.zmdi.com.

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