15 W wireless charging single-coil transmitter and receiver development board part number?

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15 W wireless charging single-coil transmitter and receiver development board part number?

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join_ren
Contributor III

What are 15 W wireless charging single-coil transmitter and  receiver development board part number?

I'm going to buy them.  Please help to provide it. 

Thanks a lot.

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reyes
NXP TechSupport
NXP TechSupport

Hi,

For the transmitter, I would recommend the 15-watt single-coil wireless charging transmitter reference platform, WCT-15W1COILTX, which is based on the NXP MWCT1012CFM transmit controller IC: https://www.nxp.com/support/developer-resources/nxp-designs/wct-15w1coiltx-15-w-single-coil-wireless...

 

As per the Receiver, I recommend the WCR1516 wireless charger receiver to support up to 15W. There are 2 different reference designs for this receiver:

 

  1. WPR1500-LDO. Supports 5V/3A output following the WPC “Qi” specification. With only rectifier and LDO MOSFET outside WPR1516 for system thermal design. Most optimized BOM cost: https://www.nxp.com/support/developer-resources/nxp-designs/wpr1500-ldo-15-w-wireless-charging-recei...

 

  1. WPR1500-BUCK. Output with Buck architecture which approves 5V/3A following WPC “Qi” specification, and with capability to support other output voltage and current for various battery configuration: https://www.nxp.com/support/developer-resources/nxp-designs/wpr1500-buck-15-w-wireless-charging-rece...

Have a great day,
Jose

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join_ren
Contributor III

WCT-15W1COILTX.JPG

Hi Jose:

Thanks for your support.

I Check to NXP web prompted "WCT-15W1COILTX is not recommended for new designs".

Please help to confirm it. Thanks

 

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reyes
NXP TechSupport
NXP TechSupport

Hi,

 

You are correct, sorry about that.

 

Then currently, for 15W solution, we only have the WCT-15WTXAUTO, which is a 15W multi-coil transmitter reference platform is designed for automotive wireless charging applications based on the NXP MWCT1013AVLH transmit controller IC.

https://www.nxp.com/support/developer-resources/nxp-designs/wct-15wtxauto-multi-coil-wireless-chargi...

 

Currently there is no solution board for 15W single-coil transmitter.

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