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bq51013a
Related Posts

  • Forum Post: bq51014 and bq5013A differences

    AmyL
    The bq51014 seems to have overcurrent and overvoltage protection for adapter input. Surely, you’d always want that? RX ICs bq51014 and bq51013A and I can’t find any difference between the two.
    on Apr 16, 2012

  • Forum Post: EPT termination

    Ed Rapp
    This is a reposted question but maybe I am asking it better this time! I'm using the TS-CTRL feature of the bq51013a to send an EPT termination to the transmitter when charging is complete. This works great; the transmitter turns off its "Charging" LED and the bq51013a shuts down. It appears...
    on Sep 7, 2012

  • Forum Post: EPT termination to the transmitter

    Ed Rapp
    Bill, I'm using the TS-CTRL feature of the bq51013a to send an EPT termination to the transmitter when charging is complete. This works great; the transmitter turns off its "Charging" LED and the bq51013a shuts down. Is it possible to re-establish charging without taking the receievr...
    on Aug 3, 2012

  • Forum Post: YFP Package Extra Pins

    Derek Heyman1
    For the bq51013A and bq51014 in the YFP package, there are multiple pins marked as AC1, AC2, RECT, and OUT. What is the purpose of these extra pins and how should they be handled if they are not used?
    on Nov 1, 2012

  • Forum Post: Rx coil k value

    Arking Chiu
    Hi Sir slyt479 describe k value. In the formula, L12 will effect k value. "L12 is the mutual inductance of coils 1 and 2." My question is how to measure L12 inductance value. Does it measure Rx coil or Tx coil?
    on Sep 10, 2012

  • Forum Post: BQ51013A - QFN - Thermal

    Julian King
    Hi We're just laying out a receiver design with the BQ51013A in a QFN package. The layout guidlines and dev kit have vias under the device for the thermal/ground pad, but also a large area outside of the device with an array of vias to ground. What is this for, is it for heat transfer or grounding...
    on Dec 11, 2012

  • Forum Post: BQ51013A BOM

    Shane Knapp
    Bill, Is the coil the only required componen to produce 5V on the OUT pin, and what unused pins need to be grounded opposed to floating? I have a space constraint and I need as few caps and resistors as possible. All functions needed will be provide by the host so I only need the 5V output from this...
    on Mar 19, 2013

  • Forum Post: BQ51013A Out Pin Cap Size

    Shane Knapp
    What function does the cap on the OUT pin serve and how is it the value calculated? The pin description does not call for a cap but the EVM and Figure 2 of the BQ51013A user guide do. Please clarify.
    on Apr 22, 2013

  • Forum Post: RE: A problem about BQ500211A Demo

    DJ liang
    Thank you for your help. Actually I have increased R22 to the maximum value as the datasheet table list. But it does not help. I have contacted the local TI office,but they can do nothing just tell me to remove R22 to disable both PMOD and FOD. I do not think my customers will accept the answer. They...
    on Apr 25, 2013

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