SAN JOSE, Calif., July 23, 2019 /PRNewswire/ -- Integrated
Device Technology, Inc. (IDT), a wholly owned subsidiary of
Renesas Electronics Corporation (TSE: 6723), today announced
sampling of the P9415 receiver and P9247 transmitter that work
together to enable smartphones to charge wirelessly with up to 30W
of power, narrowing the charging time gap between wireless and
wired charging options.
"At the IDT lab in San Jose, we
have met this historic challenge with these innovative ICs that
boast 90% of DC to DC efficiency for 30W of power transfer with a
standard low profile coil (< 0.35 mm) suitable for smartphone
integration," said Christopher
Stephens, vice president and general manager of IDT's
Wireless Power Division. "Very fast wireless charging for
smartphones has been the holy grail in the industry for the last
eight years and the P9415 / P9247 chipset is the latest example of
IDT's continued advancement of state-of-the-art wireless charging
technology. We expect this release to spur even broader adoption of
wireless charging in 4G and 5G smartphones."
The P9415 receiver accommodates up to 20V out of the onboard LDO
with the ultra-accurate current sense capability necessary for high
power applications. It is footprint compatible with IDT's existing
P9382A 15V receiver to provide a compelling upgrade option
delivering even faster charging times. Featuring IDT's popular
WattshareTM technology with up to 10W of transmit power
capability, it can also unlock the ecosystem potential for OEMs to
charge smartwatches, ear buds and other devices on the go. Most
critically, the device has been designed and tested for robustness
in the over-voltage and load transient situations inherent in
wireless power transfer at these very high power levels.
The P9247 transmitter delivers up to 30W of power to the
receiver and is truly converged, accommodating all Qi-based power
transfer protocols (including BPP, EPP, and proprietary protocol
extensions), as well as popular wall adapter protocols. The P9247
also incorporates new technology for real-time foreign object
detection (FOD), ensuring maximum utility and safety for customers.
Additionally, the transmitter allows for power adjustment via
frequency, duty-cycle, and/or bridge voltage adjustment and offers
significant margin to EMI requirements in all regions of the
world.
Both devices are sampling now to qualified customers. Requests
for datasheets and samples can be submitted at idt.com/P9415 and
idt.com/P9247.
IDT is the global leader in wireless power solutions for both
the Power Receivers (PRx) used in smartphones and other
applications, as well as the Power Transmitters (PTx) used in
charging pads and automotive in-car applications. Visit
idt.com/wirelesspower to learn more about IDT's wireless power
solutions.
About IDT
Integrated Device Technology, Inc., a wholly owned subsidiary of
Renesas Electronics Corporation (TSE: 6723), develops system-level
solutions that optimize its customers' applications. IDT's
market-leading products in RF, high performance timing, memory
interface, real-time interconnect, optical interconnect, wireless
power and smart sensors are among the company's broad array of
complete mixed-signal solutions for the communications, computing,
consumer, automotive and industrial segments. Headquartered in
San Jose, Calif., IDT has design,
manufacturing, sales facilities and distribution partners
throughout the world. Additional information about IDT can be found
at www.IDT.com. Follow IDT on Facebook, LinkedIn, Twitter, and
YouTube.
© 2019, Integrated Device Technology, Inc. IDT and the
IDT logo are trademarks or registered trademarks of Integrated
Device Technology, Inc., and its worldwide subsidiaries. All
other brands, product names and marks are or may be trademarks or
registered trademarks used to identify products or services of
their respective owners.
Krista Pavlakos
Director, Demand Creation & Communications
Phone: (408) 574-6640
Email: Krista.Pavlakos@idt.com
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SOURCE Integrated Device Technology, Inc.