The P9240 Transmitter and P9022A Receiver Bring Wireless Charging
Capabilities to Medium-Sized Electronic Devices
Company Website:
http://www.IDT.com
SAN JOSE, Calif. -- (Business Wire)
Integrated Device Technology, Inc. (IDT®)
(NASDAQ:IDTI) today introduced a wireless power chipset designed to
untether medium-sized electronic devices such as tablets and phablets.
Complying with the Wireless Power Consortium (WPC) medium-power
specification for magnetic induction charging, the P9240 transmitter and
P9022A receiver operate together to deliver 10 W of power. The chips
join the award-winning portfolio of IDT
wireless power semiconductors already designed into smart phones,
wearables, charging stations, furniture and accessories.
The P9240 is a highly compact transmitter supporting up to 15 W of power
transfer. Featuring an integrated 32-bit ARM ® Cortex® M0 processor, the
transmitter’s high level of integration means a minimal number of
external components are required, reducing engineering efforts and board
space. The chip is housed in a compact 5-millimeter-by-5-millimeter
package.
The P9022A is a 10 W wireless charging receiver that enables faster
charging of tablets, phablets, and smart phones with large batteries.
The integrated microcontroller provides flexible programmability and
allows the use of all WPC-compliant medium-power receiver coils in end
applications. The P9022A receiver features an integrated synchronous
full-bridge rectifier and a high-efficiency integrated synchronous buck
converter.
“The wireless power ecosystem is growing rapidly as innovative design
teams seek to cut through the tangle of cords needed to power our
electronics,” said Arman Naghavi, IDT’s vice president of Analog Power
Technology. “This new chipset brings IDT’s uniquely flexible, compact
wireless power capabilities to this mid-power class of electronics.”
The P9240 is a wide input range transmitter chipset with an integrated
step-down regulator. It features low standby current that meets Energy
Star standards; proprietary slew rate control drivers that deliver
best-in-class metrics for electromagnetic interference, allowing OEMs
pass CISPR22 Class B tests with several dB margin; and simultaneous
voltage and current demodulation for more robust receiver to transmitter
communication. The transmitter supports I2C, SPI and UART
serial interfaces.
The P9022A receiver has proprietary back channel communication—a two-way
communication protocol feature that enables users to tailor operating
performance, identification and authentication. The chip also provides
improved foreign object detection (FOD) for safety.
For more information, please contact an IDT sales representative.
About
IDT Wireless Power
IDT is a leader in wireless power transmitter and receiver solutions for
wireless charger applications, addressing all major standards and
technologies with an extensive portfolio of standards-certified
products. IDT has proven expertise in both magnetic induction and
magnetic resonance technologies, and actively participates in the
Wireless Power Consortium (WPC), Power Matters Alliance (PMA), and
Alliance for Wireless Power (A4WP) as a board member. IDT has introduced
a number of innovative and award-winning products, including the first
true single-chip transmitter, the highest-output-power single chip
receiver, and the first dual-mode receiver IC compatible with both WPC
and PMA standards. Prominent industry players have recognized this
leadership and partnered with IDT as their silicon vendor for
next-generation wireless power solutions.
About
IDT
Integrated Device Technology, Inc. develops system-level solutions that
optimize its customers’ applications. IDT uses its market leadership in
timing, serial switching and interfaces, and adds analog and system
expertise to provide complete application-optimized, mixed-signal
solutions for the communications, computing and consumer segments.
Headquartered in San Jose, Calif., IDT has design, manufacturing, sales
facilities and distribution partners throughout the world. IDT stock is
traded on the NASDAQ Global Select Stock Market® under the symbol
“IDTI.” Additional information about IDT is accessible at www.IDT.com.
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IDT and the IDT logo are trademarks or registered trademarks
of Integrated Device Technology, Inc. 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.
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Contacts:
IDT Press Contact:
Dean Solov, 408-284-2608
Public
Relations Manager
dean.solov@idt.com
Source: Integrated Device Technology, Inc.
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