15W Wireless Charging Solution with Bidirectional Data Communication
The WP15WBD-RK evaluation kit demonstrates 15W wireless power transfer and bidirectional data communication between a transmitter (Tx) board with the P9242-R3 wireless...
概要
説明
The P9242-R3 is a highly integrated 15W magnetic induction wireless power transmitter with in-band, bidirectional data communication requiring no additional circuitry. The communication channel can be used for proprietary device authentication and secure system data transfer.
The P9242-R3 includes a 32-bit Arm® Cortex®-M0 processor, foreign object detection (FOD), wide input voltage range operation, full bridge drivers, and on-chip simultaneous voltage and current demodulation.
In addition, the P9242-R3 features programmable over-current protection, programmable LED output blinking pattern, and I²C serial interface protocol to read back information such as voltage, current, and fault conditions. This standard device is compliant with the WPC 1.2 specification. Combined with the P9221-R3 receiver, the P9242-R3 forms a complete wireless power system solution for 15W applications with bidirectional data communication.
The P9242-R3 has the bootloader and application firmware pre-programmed into internal one-time programmable (OTP) memory.
The P9242-RB, which is pin-compatible with the P9242-R3, has only the bootloader pre-programmed into OTP memory
and uses external flash for the application firmware so that it can be changed for specific system requirements.
The P9242-R3 and P9242-RB are available in a lead-free, space-saving 48-VFQFN package. It is rated for -40 ºC to +85 ºC ambient operating temperature range.
特長
- Supports bidirectional data communication
- Enables authentication and system data transfer
- Up to 15W of power transfer
- 87% end-to-end efficiency when combined with the P9221-R3
- VIN range: 4.25V to 21V
- Integrated drivers for external power FETs
- Integrated step-down switching regulator
- Simultaneous voltage and current demodulation
- Standard device compliant with WPC 1.2 specification
- Supports I²C interface
- -40 °C to +85 °C ambient operating temperature range
- P9242-RB with an external flash supports firmware customization
- 6mm x 6mm, 48-VFQFPN package
製品比較
アプリケーション
ドキュメント
ピックアップ
ログイン後、ご登録が可能となります。
|
|
|
|
|---|---|---|
| 分類 | タイトル | 日時 |
| データシート | PDF 1.28 MB | |
| 製品変更通知 | PDF 734 KB | |
| 製品変更通知 | PDF 728 KB | |
| 製品変更通知 | PDF 983 KB | |
| 製品変更通知 | PDF 1.15 MB | |
| アプリケーションノート | PDF 3.74 MB | |
| ホワイトペーパー | PDF 627 KB | |
7件
|
||
設計・開発
ボード＆キット
モデル
ECADモデル
[製品選択]テーブル内の製品名をクリックするとSamacSysが提供する回路図シンボル、PCBフットプリント、3D CADモデルがご確認いただけます。 お探しのシンボルやモデルが見つからない場合、Webサイトから直接リクエストできます。
Processing table
Tips for Using This Parametric Table:
- Hide Filters button in header: Collapse or expands filters
- Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
- Reset button in header: Reset all filters to the page default
- Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
- Export button in header: Export the filtered results of the table to an Excel document
- Filter parts search bar in header: Type to filter table results by part number
- Hide column button in column headers: Select to hide columns in table
- AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
- Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
- Document icon next to product name in row: View the featured document for this product
- Chip icon next to the right of the document icon in row: View the block diagram for this product
- Cart icon to the right of the chip icon: Indicates that samples are available for this product
ビデオ&トレーニング
ニュース＆ブログ
| IDT Introduces Wireless Power Solution Supporting Authentication and Bi-directional Data Transfer | ニュース | 2017年11月1日 |
| IDT、業界最高効率の15Wワイヤレス給電 トランスミッタとレシーバのソリューションを発表 | ニュース | 2016年2月29日 |
| IDT社の新しいワイヤレスパワーチップセットが タブレットとファブレットの可能性を拡張 | ニュース | 2015年3月4日 |
| IDT Wireless Power Transmitter Adopted for Samsung Galaxy | ニュース | 2015年3月2日 |