Evaluation Board for Wireless Power Transmitter P9035A
The P9035A LV DEMO evaluation board serves to demonstrate the features and performance of the P9035A wireless power charging solution for base station with 5V input...
Overview
Description
The IDT P9035A is a highly-integrated WPC-compliant wireless power transmitter IC for power transmitter design A5 and A11, which meets the requirements for compliance with the WPC 1.1 standard. The device operates with a 5V (±5%) adaptor, and utilizes an external full-bridge inverter to provide a highly-efficient 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
- Conforms to WPC version 1.1 specifications
- 5V Operating Input Voltage
- Uses External Full-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
Documentation
= Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 1.88 MB | |
| Application Note | PDF 3.74 MB | |
| End Of Life Notice | PDF 552 KB | |
| Other | PDF 231 KB | |
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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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