Evaluation Board for Wireless Power Transmitter P9035
The P9035 evaluation board serves to demonstrate the features and performance of the P9035 wireless power charging solution for base stations with 5V input voltage and...
Overview
Description
The P9035 is a highly integrated Wireless Power Consortium (WPC)-compliant wireless power transmitter IC for power transmitter design A5 and A11. The device operates with a 5V (±5%) adapter and utilizes an external half-bridge in addition to its integrated half-bridge inverter to provide a highly integrated two-chip solution for A5/A11 transmitter applications. It controls the transferred power by modulating the switching frequency of the full-bridge inverter from 110kHz to 205kHz at a fixed 50% duty cycle specified by the WPC specification for an A5/A11 transmitter. It contains logic circuits required to demodulate and decode WPC-compliant message packets sent by the mobile device to adjust the transferred power.
Features
- 5W Solution for Wireless Power Consortium (WPC)-compliant power transmitter design A5/A11
- 5V ±5% Operating Input Voltage
- Uses Full-Bridge (Integrated Half-Bridge Plus External-Half Bridge) Inverter.
- Closed-Loop Power Transfer Control between Base Station and Mobile Device
- Demodulates and Decodes WPC-Compliant Message Packets
- Integrated RESET Function
- Proprietary Back-Channel Communication
- I²C Interface
- Open-Drain LED Indicator Outputs
- Over-Temperature/Current Protection
- Security and encryption up to 64 bits
- Foreign Object Detection (FOD)
Comparison
Applications
Applications
- WPC-compliant wireless charging base stations
Documentation
= Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 1.63 MB | |
| Application Note | PDF 3.74 MB | |
| End Of Life Notice | PDF 552 KB | |
| Product Brief | PDF 1.58 MB | |
4 items
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Design & Development
Boards & Kits
Boards & Kits
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.
Processing table
| VFQFPN | 48 | I | Yes | Tray | ||
| VFQFPN | 48 | I | Yes | Reel |
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