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1MHz, 2A DC-DC Buck Converter from Diodes Incorporated Enables Efficient, Small Form-Factor Designs

Plano, Texas – September 15th, 2015 – The AP3402, AP3419 and AP3429 DC-DC step-down converters introduced by Diodes Incorporated operate from inputs of 2.7V to 5.5V to supply loads up to 2A, with great efficiency under both light and heavy load conditions. A high switching frequency of 1MHz reduces the size of external components; this, combined with small TSOT25 or TSOT26 packages, ensures a small circuit board footprint in end-equipment such as TVs, monitors, set-top boxes, routers, notebook PCs and security systems.

A 100% duty cycle allows the devices to work with the lowest VIN and a low quiescent current of just 90?A helps conserve the life of battery-powered equipment. The devices also feature an integrated soft-start that prevents damage as the output switches turn on while integrated over-current and over-temperature protection (OCP and OTP) protect both the system and the IC from damage under fault conditions.

In the industry-standard pinout TSOT25/26 packages the AP3402/AP3419/AP3429 are priced at $0.15 each in 10k piece quantities. Further information is available at http://www.diodes.com

About Diodes Incorporated
Diodes Incorporated (Nasdaq: DIOD), a Standard and Poor’s SmallCap 600 and Russell 3000 Index company, is a leading global manufacturer and supplier of high-quality application specific standard products within the broad discrete, logic and analog semiconductor markets. Diodes serves the consumer electronics, computing, communications, industrial, and automotive markets. Diodes’ products include diodes, rectifiers, transistors, MOSFETs, protection devices, functional specific arrays, single gate logic, amplifiers and comparators, Hall-effect and temperature sensors; power management devices, including LED drivers, AC-DC converters and controllers, DC-DC switching and linear voltage regulators, and voltage references along with special function devices, such as USB power switches, load switches, voltage supervisors, and motor controllers. Diodes’ corporate headquarters and Americas’ sales office are located in Plano, Texas. Design, marketing, and engineering centers are located in Plano; San Jose, California; Taipei, Taiwan; Manchester, England; and Neuhaus, Germany. Diodes’ wafer fabrication facilities are located in Kansas City, Missouri and Manchester, with two additional facilities located in Shanghai, China.  Diodes has assembly and test facilities located in Shanghai and in Chengdu, China, as well as in Neuhaus and Taipei. Additional engineering, sales, warehouse, and logistics offices are located in Taipei; Hong Kong; Manchester; Shanghai; Shenzhen, China; Seongnam-si, South Korea; and Munich, Germany, with support offices throughout the world. For further information, including SEC filings, visit Diodes’ website at http://www.diodes.com.

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