Winner Announced… IDT Wireless Power Reference Kits Giveaway

Overview

Win a "Do-it-Yourself 5 Watt Qi-compliant Solution", Wireless Power Reference Kit including the transmitter and receiver from IDT.

Check out our project on "Incorporating Wireless Power with IDT’s Tx/Rx Reference Kits". The new Qi-compliant transmitter and receiver reference kits deliver plug-and-play ease of integration, enabling engineers to incorporate wireless charging capabilities into their designs in a matter of hours. 

Read about the product and the rules below. Good luck on your chance to win some cool stuff!

Wireless Power Transmitter

The P9038-R-EVK is a turnkey 5 Watt, Qi-compliant wireless power transmitter reference kit for fast prototyping and design integration. The kit consists of an easy-to-use reference board and comprehensive support collateral that significantly eases design-in effort and minimizes time-to-market. 

An associated layout module enables direct instantiation on to a system board while an optimized and fully-tested Bill-of-Materials (BOM) takes the guess-work out of component selection. The P9038-based solution is well-suited for a wide range of applications, including PC peripherals, furniture, medical devices, and other portable devices still hindered by traditional contact-based charging bases or cables. 

Features

• WPC 1.1.2 (Qi) compliant for interoperability w/ other devices
• Compact form factor for fast prototyping
• Layout module provided for direct copy to system board
• 2-layer PCB reference layout and fully-tested BOM
• 4.5 V to 6.9 V input, designed for 5 W output on the receiver side
• Integrated power stage for low BOM / Mfg. cost and small PCB area
• Input in-rush control prevents surges with inexpensive power adapters
• High-quality transmitter coil by Wurth Elektronik
• Kit contains: reference board and USB cable
• Supported by extensive library of digital support collateral 

Wireless Power Receiver

The P9025AC-R-EVK is a turnkey 5 Watt, Qi-compliant wireless power receiver reference kit for fast prototyping and design integration. The kit consists of an easy-to-use reference board and comprehensive support collateral that significantly eases design-in effort and minimizes time-to-market. 

An associated layout module enables direct instantiation on to a system board while an optimized and fully-tested Bill-of-Materials (BOM) takes the guess-work out of component selection. Foreign Object Detection (FOD) tuning is supported via selectable pre-programmed curve settings and technical documentation. The P9025AC-based solution is well-suited for a wide range of applications, including PC peripherals, furniture, medical devices, and other portable devices still hindered by traditional contact-based charging bases or cables. 

Features

• 5.3 V, 1 A output
• WPC 1.1.2 (Qi) compliant for interoperability w/ other devices
• Compact form factor for fast prototyping
• Layout module provided for direct copy to system board
• Optimized PCB reference layout and fully-tested BOM
• Programmable FOD setting via external resistor simplifies tuning process
• Integrated full-bridge synchronous rectifier and LDO for lowest BOM / mfg. cost and smallest PCB area
• High-quality receiver coil by Wurth Elektronik
• Supported by extensive library of digital support collateral