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Renesas Electronics Components Datasheet

P9382A Datasheet

20W Wireless Power Transmitter

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20W Wireless Power Transmitter
P9382A
and Receiver and (TRx)
Short-form Datasheet
Description
The P9382A is a highly-integrated single-chip wireless medium
power transmitter/receiver IC (TRx). The device can be configured
to receive or transmit an AC power signal through magnetic
induction. When the device is configured as a wireless power
transmitter, it uses on-chip full/half-bridge inverter, PWM generator,
modulator/demodulator for communication and micro controller to
produce an AC power signal to drive external L-C tank. As a
receiver, the device receives an AC power signal from a wireless
transmitter and converts it into rectified output voltage, which can
be used to power devices or supply the charger input in mobile
applications. The P9382A integrates a high-efficiency
Synchronous Full Bridge Rectifier and control circuitry to modulate
the load to send message packets to the Transmitter (Tx) to
optimize power delivery.
The P9382A feature Multiple-time programmable (MTP) non-
volatile memory to easily update control firmware and device
functions.
The device includes over-temperature and voltage protection. Fault
conditions associated with power transfer are managed by an
industry-leading 32-bit ARM® Cortex®-M0 processor offering high
level of programmability while consuming extremely low standby
power to minimize power losses and heat generation. The
processor can also control GPIOs to indicate operating and fault
modes. The P9382A is available in an ultra-small 53-DSBGA
package.
Typical Applications
Wireless power Rx, Tx, TRx solution for mobile applications
Mobile phones
Notebooks and tablets
Water or dust proof portable devices
Smart home and IoT devices
Features
Single-chip medium power wireless solution
Multiple-time programmable (MTP) non-volatile memory
WPC 1.2.4 compatible
Delivers up to 20W as a receiver
TRx mode with up to 6W Tx capability
Embedded 32-bit ARM® Cortex®-M0 processor
Reliable over voltage clamping
Best in class EMI
Proprietary Rx-to-Tx modulation/demodulation for two-way
communication
High-performance LDO
Tx-to-Rx (backchannel) communication
Supports proprietary mode magnetic induction wireless power
solutions
Supports I2C 400kHz standard interface and GPIOs
Package:
6 × 9 ball array, 2.80 × 4.0mm, 53-DSBGA package with
0.4mm ball pitch
Typical Applications Diagram
DEMOD
VSNS
Chip Enable
VSNS
WPC/
PMA
Rx
Coil
nEN
COM1
VOUT
CMA P9382A
BST1
AC1
OD0-OD5
GP0-GP6
AC2
BST2
CMB
COM2
PCLAMP
VRECT
PGND
LDO1P8
LDO5P0
Rx-OUTPUT
Tx-INPUT
© 2019 Integrated Device Technology, Inc.
1
July 17, 2019


Renesas Electronics Components Datasheet

P9382A Datasheet

20W Wireless Power Transmitter

No Preview Available !

P9382A Short-form Datasheet
1. Package Outline Drawings
The package outline drawings are appended at the end of this document and are accessible from the link below. The package information is
the most current data available.
www.idt.com/document/psc/53-dsbga-package-outline-drawing-2800-x-4010-x-0600-mm-body-040-mm-pitch-ahg53d1
2. Marking Diagram
IDT
P9382A-*
YYWW**
$-000
1. The IDT Company Logo
2. The part number.
3. “YYWW” is the last 2 digits of the year and week that the part was assembled. “**” denotes sequential
lot number.
4. “$” denotes assembly mark code. ”000” denotes dash code.
3. Ordering Information
Orderable Part Number
Package
MSL Rating
Shipping Packaging Ambient Temperature
P9382A-0*AHGI8
2.80 × 4.00 × 0.4 mm pitch, 53-DSBGA
MSL 1
Tape and Reel
-40° to +85°C
* Note: This field is a custom value that is specific to each customer application. Please contact your local sales team for your particular value for
this field.
4. Revision History
Revision Date
July 17, 2019
Initial release.
Description of Change
Corporate Headquarters
6024 Silver Creek Valley Road
San Jose, CA 95138
www.IDT.com
Sales
1-800-345-7015 or 408-284-8200
Fax: 408-284-2775
www.IDT.com/go/sales
Tech Support
www.IDT.com/go/support
DISCLAIMER Integrated Device Technology, Inc. (IDT) and its affiliated companies (herein referred to as “IDT”) reserve the right to modify the products and/or specifications described herein at any time,
without notice, at IDT's sole discretion. Performance specifications and operating parameters of the described products are determined in an independent state and are not guaranteed to perform the same
way when installed in customer products. The information contained herein is provided without representation or warranty of any kind, whether express or implied, including, but not limited to, the suitability
of IDT's products for any particular purpose, an implied warranty of merchantability, or non-infringement of the intellectual property rights of others. This document is presented only as a guide and does not
convey any license under intellectual property rights of IDT or any third parties.
IDT's products are not intended for use in applications involving extreme environmental conditions or in life support systems or similar devices where the failure or malfunction of an IDT product can be
reasonably expected to significantly affect the health or safety of users. Anyone using an IDT product in such a manner does so at their own risk, absent an express, written agreement by IDT.
Integrated Device Technology, IDT and the IDT logo are trademarks or registered trademarks of IDT and its subsidiaries in the United States and other countries. Other trademarks used herein are the
property of IDT or their respective third party owners. For datasheet type definitions and a glossary of common terms, visit www.idt.com/go/glossary. All contents of this document are copyright of Integrated
Device Technology, Inc. All rights reserved.
© 2019 Integrated Device Technology, Inc.
2
July 17, 2019


Part Number P9382A
Description 20W Wireless Power Transmitter
Maker Renesas
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