DGAP-News: Dialog Semiconductor Plc. / Key word(s): Miscellaneous 
???????Dialog Semiconductor Selected as SiFive Preferred Power Management Partner for RISC-V Development Platforms 
(news with additional features) 
2021-05-11 / 08:00 
The issuer is solely responsible for the content of this announcement. 
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Dialog's highly efficient, cost effective PMICs, deliver "Exact Fit" power solutions 
London, United Kingdom - May 11, 2021 - Dialog Semiconductor plc (XETRA:DLG), a leading provider of battery and power 
management, Wi-Fi^(R), Bluetooth^(R) low energy (BLE) and Industrial edge computing solutions, today announced that it 
has extended its partnership with SiFive, Inc the industry leader in RISC-V processors and silicon solutions. Dialog is 
SiFive's preferred power management partner for its HiFive Unmatched, a PC form-factor RISC-V Linux Development 
Platform for the SiFive Freedom U740 RISC-V SoC. 
The new HiFive Unmatched platform uses Dialog's highly integrated DA9063 system PMIC which incorporates 6 DC-DC Buck 
Regulators and 11 LDOs. The device enables the SiFive platform to achieve maximum performance by optimally meeting all 
power supply requirements. In addition, the DA9063 supports Dynamic Voltage Scaling (DVS) which dramatically reduces 
the power dissipation and thermal footprint of the platform. 
"Our partnership with SiFive is delivering cost effective, power efficient platforms for the benefit of SiFive's 
customers and eco system partners", said Tom Sandoval, Senior Vice President, Automotive Business Segment, Dialog 
Semiconductor. "The HiFive Unmatched platform is a great example of the power efficiency and performance our DA9063 
device can enable," Sandoval added. 
"RISC-V users demand entry level to high-end multi-core SoC based development platforms with advanced power management 
features for software development and IP evaluation. We are fortunate to have Dialog's scalable power solutions." said 
Chris Jones, Vice President of Products, SiFive, Inc. "Dialog's highly integrated PMIC solutions allow SiFive to reduce 
the number of required power management ICs and reuse the same ICs across all of the SiFive development platforms 
resulting in reduced engineering effort with bring-up, lower cost and a smaller PCB footprint." 
The highly flexible and scalable DA9063 system PMIC incorporates a built-in configurability engine that provides system 
designers the ability to easily solve their power sequencing, thermal, and system control challenges. An intuitive GUI 
(Smart Canvas) simplifies the customization to achieve an "exact fit" power management solution. The result is a highly 
optimized, cost-effective power management solution that enables the most competitive, differentiated system design. 
For more information, please visit: https://www.dialog-semiconductor.com/products/pmics 
ENDS 
NOTES: 
Dialog and the Dialog logo are trademarks of Dialog Semiconductor plc or its subsidiaries. All other product or service 
names are the property of their respective owners. (c) Copyright 2021 Dialog Semiconductor. All rights reserved. 
Media Contact: 
Mark Tyndall 
SVP Corporate Development & Strategy 
Dialog Semiconductor 
Phone: +1 (408) 845 8520 
mark.tyndall@diasemi.com 
Web: www.dialog-semiconductor.com 
Twitter: @DialogSemi 
About Dialog Semiconductor 
Dialog Semiconductor is a leading provider of standard and custom integrated circuits (ICs) that power the Internet of 
Things and Industry 4.0 applications. Dialog's proven expertise propels the next generation of today's devices by 
providing Battery Management, Bluetooth(R) low energy, Wi-Fi, Flash memory, and Configurable Mixed-signal ICs, 
improving power efficiency, reducing charge times, while increasing performance and productivity on the go. 
Dialog operates a fabless business model and is a socially responsible employer pursuing many programs to benefit the 
employees, community, other stakeholders and the environment it operates in. With decades of experience and world-class 
innovation, we help manufacturers get to what's next. Our passion for innovation and entrepreneurial spirit ensures we 
remain at the forefront of power efficient semiconductor technology for the IoT, mobile, computing and storage, 
connected medical, and automotive markets. Dialog is headquartered near London with a global sales, R&D and marketing 
organization. In 2020, it had USD1.376 billion in revenue and is consistently one of the fastest growing European public 
semiconductor companies. It currently has approximately 2,300 employees worldwide. The company is listed on the 
Frankfurt (FWB: DLG) stock exchange (Regulated Market, Prime Standard, ISIN GB0059822006). 
For more information, visit www.dialog-semiconductor.com. 
About SiFive 
SiFive is the leading provider of processor cores, AI accelerators, and SoC IP to enable domain-specific architecture 
based on the open RISC-V instruction set architecture specification. SiFive offers scalable, configurable processor 
cores pre-integrated with security, trace, and debug features for workload-specific accelerator designs. Founded by the 
inventors of RISC-V, SiFive has 15 design centers worldwide and backing from Sutter Hill Ventures, SK hynix, Qualcomm 
Ventures, Western Digital, Intel Capital, Spark Capital, Osage University Partners, and Prosperity7 Ventures. 
For more information, please visit www.sifive.com. 
Contact: 
Jose Cano 
Director, Investor Relations 
jose.cano@diasemi.com 
+44(0)1793756961 
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Additional features: 
Picture: https://eqs-cockpit.com/c/fncls.ssp?u=9948372653dad5c94563e90c3fa689e3 
Subtitle: ??????Dialog Semiconductor Selected as SiFive Preferred Power Management Partner for RISC-V Development 
Platforms 
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2021-05-11 Dissemination of a Corporate News, transmitted by DGAP - a service of EQS Group AG. 
The issuer is solely responsible for the content of this announcement. 
The DGAP Distribution Services include Regulatory Announcements, Financial/Corporate News and Press Releases. 
Archive at www.dgap.de 
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Language:     English 
Company:      Dialog Semiconductor Plc. 
              Tower Bridge House, St. Katharine's Way 
              E1W1AA London 
              United Kingdom 
Phone:        +49 7021 805-412 
Fax:          +49 7021 805-200 
E-mail:       jose.cano@diasemi.com 
Internet:     www.dialog-semiconductor.com 
ISIN:         GB0059822006 
WKN:          927200 
Listed:       Regulated Market in Frankfurt (Prime Standard); Regulated Unofficial Market in Berlin, Dusseldorf, 
              Hamburg, Hanover, Munich, Stuttgart, Tradegate Exchange; London 
EQS News ID:  1194205 
 
End of News   DGAP News Service 
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1194205 2021-05-11


 
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May 11, 2021 02:01 ET (06:01 GMT)