IDTP9030
Single-Chip Wireless Power Transmitter for Tx-A1 and Tx-A10
The IDTP9030 is the industry's most integrated wireless power transmitter, reducing solution footprint by 80 percent and bill-of-materials (BOM) cost by 50 percent compared to existing solutions. The Qi certified IDTP9030 also features multi-mode operation, supporting both Qi as well as customer proprietary protocols with dynamic detection and switching between protocols. Value-added proprietary features include advanced multi-layered Foreign Object Detection (FOD) for safety, 2-way secure authentication between base and mobile, and power delivery up to 7.5W for faster charging times.
Features
- True single-chip for wireless power transmitter solutions
- 5W specification, with up to 7.5W power delivery in proprietary mode
- Fully Qi certified
- Multi-mode capable with dynamic switching capability
- 19V +/- 10% operating input voltage for WPC Tx-A1 and Tx-A10 configurations
- Wide operating input voltage 12V to 20V in proprietary mode
- Integrated high-efficiency half-bridge inverter
- Proprietary base-to-mobile communication for authentication
- Programmable option for added security and encryption up to 64-bit for 2-way authentication
- Total System Efficiency >73% when used with IDTP9020 Power Receiver IC
- DC-AC efficiency > 90%
- DC-DC buck efficiency > 90%
- Proprietary advanced multi-layered foreign object detection(FOD) for safety
- Over-temperature/voltage/current protection
- Compact 6x6-48 TQFN package
