Overview
Description
The P9030 is a highly integrated single-chip Qi standard-compliant wireless power transmitter IC for power transmitter design A1. The device operates with a 19V adapter and supplies an integrated half-bridge inverter for DC/AC conversion. It controls the transferred power by modulating the switching frequency of the half-bridge inverter from 110kHz to 205kHz at a fixed 50% duty cycle as specified by the Qi standard for an "A1" transmitter. The transmitter contains logic circuits required to demodulate and decode Qi-compliant message packets sent by the mobile device to adjust the transferred power.
The P9030 also features multi-mode operation, supporting both the Qi wireless power standard as well as customer-proprietary protocols with dynamic detection and switching between protocols for maximum flexibility in wireless power transmission. 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. Renesas' wireless power transmission solution is complemented by its rich portfolio of wireless power receiver ICs; offering customers additional features for next-generation devices equipped with wireless power transfer capabilities.
NOTICE: This device is restricted to high-volume and strategic applications only.
Features
- True single-chip for wireless power transmitter solutions
- 5W specification, with up to 7.5W wireless power transfer 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
- 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 the P9020 power receiver IC
- DC/AC efficiency > 90%
- DC/DC buck efficiency > 90%
- Proprietary advanced multi-layered foreign object detection (FOD) for safety
- Over-temperature/Overvoltage/Overcurrent protection
- Compact 6mm x 6mm 48-pin TQFN package
Comparison
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 2.14 MB | |
| Application Note | PDF 3.74 MB | |
| End Of Life Notice | PDF 580 KB | |
| Product Brief | PDF 1.44 MB | |
| Other | PDF 232 KB | |
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Design & Development
Boards & Kits
Evaluation
P9030-EVAL
Obsolete
Evaluation Board for Wireless Power Transmitter P9030
The P9030 “Qi” evaluation board serves to demonstrate the features and performance of the 9030 wireless power charging solution for base stations with a TX-A1 coil transmitter. The board has been certified by an independent WPC testing facility for “Qi” compliance. The intuitive top-level layout...
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Evaluation
P9020-EVAL
Obsolete
Evaluation Board for QFN Wireless Power Receiver P9020
The P9020 QFN evaluation board serves to demonstrate the features and performance of the P9020 wireless power receiver solution for the WPC mobile device with RX-A Coil. The intuitive top-level layout and control simplifies the user experience to emphasize the impressive level of integration and...
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Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Product Options
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