DALLAS, TX – January 10, 2019 – The ACT4530M is a wide input voltage, high efficiency step-down DC/DC converter that operates in either CV mode (Constant Output Voltage) or CC mode (Constant Output Current). The ACT4530M builds upon the ACT45290M and supports the latest Quickcharge algorithms in 12V automotive applications including QC2.0, Apple, Samsung, and BC1.2 protocols. The ACT4530M also has an optional input pin that accepts a tri-state input enabling USB-PD control.
The ACT4530M sets accurate output current limits while in constant current regulation to meet the MFi specification. It provides up to 3.0A output current at 125kHz switching frequency. The ACT4530M utilizes an adaptive drive technique to achieve good EMI performance while maintaining >90% efficiency at full load for minimizing a CLA (Cigarette Lighter Adapter) design's size.
The ACT4530M implements a full range of protection features, including hiccup mode short circuit protection, output over voltage protection and thermal shutdown This allows designers to achieve safe operation in the smallest physical size CLAs.
This device is AEC-Q100 qualified and available in a SOP-8EP package and requires very few external components for operation.
Learn more about ACT4530M:
https://www.qorvo.com/products/p/ACT4530M
Please visit www.qorvo.com/how-to-buy for additional contact and purchasing information.
About Qorvo
Qorvo (Nasdaq: QRVO) makes a better world possible by providing innovative Radio Frequency (RF) solutions at the center of connectivity. We combine product and technology leadership, systems-level expertise and global manufacturing scale to quickly solve our customers' most complex technical challenges. Qorvo serves diverse high-growth segments of large global markets, including advanced wireless devices, wired and wireless networks and defense radar and communications. We also leverage unique competitive strengths to advance 5G networks, cloud computing, the Internet of Things, and other emerging applications that expand the global framework interconnecting people, places and things. Visit www.qorvo.com to learn how Qorvo connects the world.
Qorvo is a registered trademark of Qorvo, Inc. in the U.S. and in other countries. All other trademarks are the property of their respective owners.
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