Elmos Semiconductor SE

Regulatory Filings • May 17, 2013

News Details

Media | 17 May 2013 13:48

ELMOS Semiconductor AG: high-efficiency step-down converters

(DGAP-Media / 17.05.2013 / 13:48)

E522.7x family with an efficiency rate above 90% - only 8µA in standby

With the E522.7x IC family, Elmos presents high-efficiency step-down
converters consistently designed for low quiescent current draw and high
efficiency. The integrated circuits consume only 8µA in sleep mode and 12µA
in standby operation. The achievable efficiency rate exceeds 90%.

Potential fields of use for the E522.7x product range are industrial
applications in voltage supply systems.

Due to the integrated power MOSFETs, the ICs require only a very limited
number of external components. The PFM regulators operate at up to 1.33MHz
and achieve outstanding response times, stability and high efficiency over
the entire voltage and output current ranges.

The input voltage range covers 4.5V up to 40V. The product family includes
9 components altogether and supports fixed voltages of 3.3V or rather 5V as
well as variable output voltages ranging from 1.5V up to the input voltage
at 100% duty cycle capability. Possible output currents reach 1A. The
integrated circuits feature short-circuit, overtemperature and open-circuit
protection.

The E522.7x family comes in SOIC8 EP packages. The ambient temperature
range allows up to 105°C.

For more information, datasheets, application descriptions, samples and
evaluation boards, please send an e-mail with the subject 'E522.7x' to
sales@elmos.com, visit our website (www.elmos.com), or call us at + 49 231
7549 100.

Elmos Semiconductor AG is a developer and manufacturer of system solutions
on semiconductor basis. For more than 25 years, our chips have made
vehicles as well as industrial and consumer goods more performance and
power efficient.

Contact: Elmos Semiconductor AG, Janina Rosenbaum, Heinrich-Hertz-Str. 1,
44227 Dortmund, Phone: +49 231-7549-0, Extension: -287, Fax: +49
231-7549-548, invest@elmos.com, www.elmos.com

End of Media Release

---

Issuer: ELMOS Semiconductor AG
Key word(s): Research/Technology

17.05.2013 Dissemination of a Press Release, transmitted by DGAP - a
company of EquityStory AG.
The issuer is solely responsible for the content of this announcement.

DGAP's Distribution Services include Regulatory Announcements,
Financial/Corporate News and Press Releases.
Media archive at www.dgap-medientreff.de and www.dgap.de

---

Language: English
Company: ELMOS Semiconductor AG
Heinrich-Hertz-Str. 1
44227 Dortmund
Germany
Phone: +49 (0)231 7549-575
Fax: +49 (0)231 7549-548
E-mail: invest@elmos.com
Internet: http://www.elmos.com
ISIN: DE0005677108
WKN: 567710
Listed: Regulierter Markt in Frankfurt (Prime Standard);
Freiverkehr in Berlin, Düsseldorf, Hamburg, München,
Stuttgart

End of News DGAP-Media

211623 17.05.2013