WPC 1.2.2 Compliant, Wireless Charging Receiver for 15W Applications
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Overview
Description
The P9221-R is a highly-integrated, Qi-compliant wireless power receiver targeted for 15W applications. Using magnetic inductive charging technology, the receiver converts an AC power signal from a resonant tank into a regulated 9V or 12V DC output voltage. The integrated, low-RDS(ON) synchronous rectifier and ultra-low-dropout regulator offer high-efficiency, making the product ideal for battery-operated applications.
The receiver includes a 32-bit ARM Cortex®-M0 processor offering a high level of programmability. The device outputs proprietary alignment guide information for optimum coupling between the receiver and the transmitter, and features a programmable current limit. The innovative over-voltage protection scheme eliminates the need for additional capacitors generally required by other receivers, minimizing the external component count and cost. Together with the P9242-R transmitter, the P9221-R is a complete wireless power system solution for 15W applications. The P9221-R is available in a space-saving 2.64 × 3.94 mm 52-WLCSP package. It is rated for the -40°C to 85°C ambient operating temperature range.
Features
- Single-chip, 15W, wireless power receiver
- WPC 1.2.2 compliant
- Full synchronous rectifier with low resistance switches
- Embedded 32bit ARM® Cortex®-M0 processor
- Proprietory overvoltage protection eliminating external capacitors
- Low standby and operating mode power consumption
- Programmable current limit
- Supports I2C interface
Applications
Documentation
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PDF1.21 MB
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Datasheet
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PDF810 KB
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Application Note
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Application Note
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PDF1.05 MB
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Guide
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PDF1.14 MB
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Overview
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PDF253 KB
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Product Brief
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PDF291 KB
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Product Brief
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PDF752 KB
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Product Change Notice
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PDF863 KB
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Product Change Notice
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PDF223 KB
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Product Change Notice
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PDF1.57 MB
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Product Change Notice
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PDF48 KB
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Product Change Notice
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PDF50 KB
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Product Change Notice
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PDF627 KB
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White Paper
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Design & Development
Boards & Kits
Boards & Kits
Wireless Power Receiver Reference Solution
The P9221-R-EVK is a turnkey 15 Watt, Qi-compliant wireless power receiver reference kit for fast prototyping and design integration. The kit consists of an easy-to-use...
Featured Documents:
Wireless Power Transmitter Reference Solution
The P9242-R-EVK is a turnkey 15 Watt, Qi-compliant wireless power transmitter reference kit for fast prototyping and design integration. The kit consists of an...
Featured Documents:
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Product Options
Processing table
| WLCSP | 52 | I | Yes | Reel | Get Samples, |
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play_circle_filledVideos & Training
IDT Overview & Wireless Charging
IDT develops and sells a broad range of semiconductors that are used in a wide variety of industrial applications and consumer products. Established in Silicon Valley in 1980, IDT employs 1,500 people worldwide. The company's chips are used to enable today's mobile Internet. In fact, virtually every 3G and 4G phone call made around the world goes through IDT products. IDT's semiconductors play an essential role in today's advanced technology. Its market leading timing devices, for example, serve as the heartbeat of electronic systems. Another one of its products is helping scientists at CERN move, manage, and make sense of the vast amounts of data gathered from experiments at the Large Hadron Collider.
Always on the cutting edge, IDT is also the leader in wireless charging. Wireless charging delivers cord free convenience for today's consumer products and is a great differentiator for highly competitive markets. The company's wireless power transmitters and receivers are currently in use by countless consumers in smartphones, wearables, charging stations, computer monitors, lamps, remote controls, and furniture. IDT recently introduced wireless charging kits, removing much of the cost and engineering expertise previously required to integrate wireless charging into consumer products. Wireless charging is just the latest way IDT is helping make life a little easier for us all.
Video List
News & Blog Posts
| Wireless Charging Isn’t Science Fiction | Blog Post | May 12, 2018 | |
| Samsung’s Galaxy S9 and Galaxy S9+ Smartphones are Powered by IDT® Wireless Charging Chipsets | News | Apr 17, 2018 | |
| Xiaomi Selects IDT® Wireless Charging Chipset for MI MIX 2S Smartphone and Wireless Charging Pad | News | Apr 5, 2018 | |
| HMD Global Unveils the Nokia 8 Sirocco Premium Smartphone Featuring IDT’s Leading-edge Wireless Charging Technology | News | Mar 10, 2018 | |
| IDT Wirelessly Powers SITAEL’s E-bike Smartphone Dock to a CES 2018 Innovation Award | News | Feb 28, 2018 | |
| Bi-Directional Communications Enhance Wireless Power Devices | Blog Post | Nov 2, 2017 | |
| IDT Wireless Charging Technology Powers China’s New Ticwatch | News | Jun 21, 2016 | |
| IDT Launches Industry’s Highest Efficiency 15 W Wireless Power Transmitter and Receiver Solution | News | Feb 22, 2016 | |
| IDT Celebrates Leadership Position in Wireless Power with 70 Million Units Shipped | News | Feb 16, 2016 | |
| IDT Wireless Power Transmitter Adopted for Samsung Galaxy | News | Mar 2, 2015 |
