2014/08/01
 
 
 
Home > Manufacturers > Texas Instruments / Würth Elektronik > QI and PMA Wireless Power Solution
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Texas Instruments Würth

TI/Würth QI and PMA Wireless Power Solution

Würth Elektronik has introduced a 7.5μH Wireless Power Charging Receiver Coil that can be combined with Texas Instruments' bq51221 Dual Mode 5-W (WPC and PMA) Single Chip Wireless Power Receiver.

  • Qi and PMA standard compliant
  • Evaluated and approved by Texas Instruments and Integrated Device Technology
  • Litzwire used
  • Highest Q-value available on market
TI/Würth QI and PMA Wireless Power Solution

Product Description

Würth Elektronik has introduced a 7.5μH Wireless Power Charging Receiver Coil that can be combined with Texas Instruments' bq51221 Dual Mode 5-W (WPC and PMA) Single Chip Wireless Power Receiver.
Together, these products form one of the market's first QI and PMA Wireless Power Solutions.

TI's bq51221 device is a fully contained wireless power receiver capable of operating in both the WPC and PMA protocols which allows a wireless power system to work with both WPC and PMA inductive charging standards.

Würth Elektronik's Wireless Power Charging Receiver Coil offers inductance of 7.5μH, with a tolerance of ± 10% and an operating current of 3A.
Wireless power charging offers a range of exciting possibilities, enabling power charging in circumstances where traditional charging via wired connectors is impractical or inconvenient.

Typical applications

Hand-held devices; portable devices used in a clean area, where connectors pose a risk of polluting e.g. medical facilities and (industrial) clean rooms; devices with a large number of mating cycles, to avoid connector damage; headsets; portable media players.

Coil electrical characteristics

Inductance: 7.5μH; Inductance Tolerance: ± 10%; Current: 3A.

Receiver characteristics

Supply Voltage Min: 4V; Supply Voltage Max: 10V; IC Package Type: DSBGA; No. of Pins: 42.

Product Series

2 products found

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Image Order Code Mftr.&
Part No.
Description Tech
Info
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Price
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2428317


New

WURTH ELEKTRONIK
760308102210

CHARGING COIL, 7.5UH, 10%, 3A

Product Range:WURTH ELEKTRONIK - WE-WPCC Series; Inductance:7.5µH; Inductance Tolerance:± 10%; Packaging:Each;

Technical Data Sheet (891.26KB) EN
RoHS Certificate of Compliance
RoHS Compliant Yes
82 in stock
cut-off times
82 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
1 Each
1+
£8.18
50+
£7.48
100+
£6.86
200+
£6.45
more...
82 in stock for next working day delivery (UK stock)
cut-off times
82 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)


2420230


New

TEXAS INSTRUMENTS
BQ51221YFPT

WIRELESS POWER RECEIVER, DSBGA-42

IC Function:Wireless Power Receiver; Supply Voltage Min:4V; Supply Voltage Max:10V; IC Package Type:DSBGA; No. of Pins:42;

Technical Data Sheet (1.33MB) EN
RoHS Certificate of Compliance
RoHS Compliant Yes
250 in stock
cut-off times
250 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
1 Each
1+
£6.16
10+
£5.13
100+
£3.53
250+
£3.32
more...
250 in stock for next working day delivery (UK stock)
cut-off times
250 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
You have not selected any items to compare. Please select at least two items and click the compare button.
 
 
   

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