製品概要
概要
The STWBC86 is a highly integrated monolithic wireless power transmitter solution suitable for applications up to 5W.
This solution requires low external BOM count. Because of the integrated low impedance Full/Half bridge inverter, STWBC86 achieves high efficiency and low power dissipation.
I2C interface allows firmware and platform parameters to be customized and the device can be configured using the embedded FTP.
Additional firmware patching also improves application flexibility of STWBC86.
The Flip Chip package and low BOM count make the device suitable for very compact applications.
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特徴
- WPC Qi 1.2.4 compatible Power Class 0 BPP
- Power Tx reference design based on A11a topology
- Up to 5W output power transfer on the receiver side
- Wide input voltage range 4.75V to 20V
- Monolithic solution with integrated Half-bridge/Full-bridge inverter and drivers for high efficiency and low BOM
- 32-bit, 64MHz ARM Cortex micro controller with 8KB SRAM
- FTP (Few Times Programmable) for Firmware patching and advanced features
- On-chip current sense
- 10-bit A/D converter
- I2C interface
- Fully Configurable GPIOs
- Accurate voltage/current measurements for FOD
- Current limit and Thermal protection
- Robust ASK,FSK communication
- Flip chip 72 bumps (3.26mm x 3.67mm)
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STMicroelectronics - STWBC86
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| 製品型番 | Order from distributors | STから購入 | 製品ステータス | ECCN (US) | ECCN (EU) | 梱包タイプ | パッケージ | 温度（℃） | グレード | Country of Origin | Output Power (W) (typ) | Budgetary Price (US$)*/Qty | 単価（US$） | Country of Origin | Output Power (W) (typ) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小 | 最大 | ||||||||||||||||
| STWBC86JR | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください | 量産中 | EAR99 | NEC | Tape and Reel | STWLC68 | -40 | 85 | Industrial | SOUTH KOREA | 5 | | 2.61 | SOUTH KOREA | 5 | ||
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
（*）概算用の参考価格（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。