PMP4651 - Contactless Charger 30mA Single Li-Ion

Hello Ray,

We have a newer version on the following link. Do you think this gives you what you are looking for? 

http://www.ti.com/tool/TIDA-00318?keyMatch=tida-00318&tisearch=Search-EN

Gerber files are on the design folder. Thanks.

Regards,

Miguel

Thanks, Miguel.

I know this design. But customer doesn't need to meet Qi spec. and that's why they want to choose PMP4651 design for small current charging to save cost. So, please check if PMP4651 EVM or PCB board file are still available.

I can't find the data in PMP2562 & PMP4651 product folder. Please help to check. Thanks.

Regards,

Ray

 Hi Jeff,

Thanks for sharing the PMP2562 gerber files.

Besides, can you also share PCB information including PCB stack-up/ thickness(core/ pp/ copper and plating) and material? Thank you

Regards,

Ray

Hi Ray,

The PCB board used for building the PMP2652 and PMP4651 was a simple FR4 material, 1.6mm thickness, 2 layers, 1 oz. copper (35u) with normal plating (no gold or silver). Furthermore, there is no ferrite or magnetic material core beneath the coil.

Best regards,

Roberto