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BQ500210
Related Posts

  • Forum Post: bqTESLA FAQ

    Bill Johns
    TI Wireless Power Web Page: Information on TI Wireless Power Products. http://www.ti.com/ww/en/analog/wireless_power_solutions/index.shtml Introduction to WPC: See "Introduction to the Wireless Power Consortium Standard" http://focus.ti.com/general/docs/lit/getliterature.tsp?baseLiteratureNumber...
    on Apr 5, 2011

  • Forum Post: Re: Total required area for bq25046EVM solution?

    Vladimir Muratov
    Hello Derek, For lower power smaller magnetics possible on Tx and Rx sides. We can discuss the details off line if you provide your contact information. Please respond to me as bellow and we can discuss your application. Best regards, Vladimir Muratov Texas Instruments DC Solutions...
    on Aug 8, 2011

  • Forum Post: Re: My client would like to know if there are any future plans to offer comms over the wireless power link.

    Vladimir Muratov
    Hello Chad, The WPC communication protocol has provisions for propriatary packets that can be used to pass limited user information from the receiver to transmitter. What would be needed to have controllers on both sides of the wireless link capable interfacing these information. These are not...
    on Aug 10, 2011

  • Forum Post: Re: charging through a non-ferrous medium

    Vladimir Muratov
    Hello Kyle, You will find very little difference in efficiency if you use dielectric materials. Efficiency will degrade slightly when distance between coils increases. The WPC technology is not intended to cover distance substantially higher than 5mm. Any conductors or ferrous materials will...
    on Sep 26, 2011

  • Forum Post: WPC Certification number for bq500210EVM-689 TX EVM

    Chang-woo YANG
    Hello~ According to "bqTESLA FAQ", there are the WPC Certification numbers for some TX and RX EVM modules... But, there is not WPC Certification number for bq500210EVM-689 TX EVM module... If it does not matter, would you please let me know the WPC Certification number for bq500210EVM...
    on Dec 30, 2011

  • Forum Post: Re: BQ500210EVM Schematic and Layout Files

    Bill Johns
    Yes we can provide design files but they are in PADS. It may be possible to convert to and Altium tools using an ASCII version of the files. Bill
    on Jan 26, 2012

  • Forum Post: Re: Qi devices transmission range

    Bill Johns
    Hello Moshe The distance of 12cm is a little far for the present WPC standard. It may be possible to transfer some power but also the receiver has to send commands back to the transmitter through load modulation. If receiver cannot communicate with the transmitter power transfer will stop. The...
    on Feb 9, 2012

  • Forum Post: Re: bq51013EVM-725 unable to work with transmitters

    LINGYU LIU
    Hi Bill, I have tested the input voltage supply with scope. The result is: 1. Average high and low are both 18.5V 2. Max high is 19V, and min low is 17.9V So I think the input voltage supply should be stable. And the thing is I have tested the two generations of transceiver kits with different...
    on Feb 13, 2012

  • Forum Post: Re: bq51013EVM-725 unable to work with transmitters

    LINGYU LIU
    Hi Bill, Finally solved, the JP3---TS did not connect to DIS. After connecting them, the receiver works. I have received all your new kits, and I will try out later, hopefully could get positive results. Thank you !
    on Feb 13, 2012

  • Forum Post: Re: BQtesla EVM

    Vladimir Muratov
    Hello Alexander, The CoilDis function is used to dump the coil oscillation during Analog Ping. The function is only present in BQ500110 EVM and there is no such function in BQ500210. Making changes to the resistor value will not improve the operating range. There is no provisions in both controllers...
    on Mar 12, 2012

  • Forum Post: Re: bq500210 Switching Frequency

    Bill Johns
    Layout for bq500210 ground and V33D / V33A appear to be poor. This will result in noise and problems with the clock freq. The V33D (pin 33) filter capacitor must be very close to the device with low impedance connections. V33D capacitor return must have a low impedance connections back to the DGND...
    on Mar 26, 2012

  • Forum Post: bq500210 Switching Frequency

    PAN-M
    bq500210 ES board is not work. The switching frequency is written in the datasheet from 110KHz to 205KHz, but 60KHz is output. ES circuit is attached. (and additional wire = 10 and 11pin 100K pull down to AGND, 20 and 26pin wire to AGND, 31pin 100K pull down to AGND, JTAGs 27,28,29,30pin 10K pull...
    on Mar 21, 2012

  • Forum Post: Re: Gerber and ASCII files for the bq500210EVM-589 design

    Bill Johns
    Hi Graham The design files for bq500210EVM-689 are in PADS. Attached are the ASCII version of the schematic and layout, it may be possible to import them. B/R Bill (Please visit the site to view this file)
    on Mar 29, 2012

  • Forum Post: Re: Gerber and ASCII files for the bq500210EVM-589 design

    Bill Johns
    Attached are Gerber files for bq500210EVM-689. Bill (Please visit the site to view this file)
    on Mar 29, 2012

  • Forum Post: bq500210 unable to detect bq51013 EVM

    Connor John
    I am trying to build a primary side using bq500210. I built the circuit according to the typical diagram in datasheet of bq500210, the one without MSPG2001. Now power regulator works well, giving a 3.3V supply. Also bq500210 seems to have no problem since LEDS are on when I connect a 100k resistor to...
    on May 6, 2012

  • Forum Post: RE: Parasitic Metal Object Detection (PMOD) with bq500210

    Bill Johns
    Hello Fred The MSP430 will hold all status information when the bq500210 goes to sleep and 3.3V is removed from it. If the MSP430 is not used then power must stay on the bq500210 to hold state info. One possibility is the sleep circuit is turning off power to the bq500210 after it stops power transfer...
    on May 22, 2012

  • Forum Post: Parasitic Metal Object Detection (PMOD) with bq500210

    Frederic Vautard
    Hi, We have made a Power transmitter based on bq500210. We are not (yet) using the MSP430G2001 and therefore the LEDs are directly connected to the bq500210. Our power transmitter works very well (tested with bq51013EVM), it has a good detection of the receiver, good efficiency... The Parasitic Metal...
    on May 22, 2012

  • Forum Post: bq500210 or bq500211 with input of 5V?

    Luca Pecchini
    I would like to create a little wireless battery charger with input 5v. My question is about the trasmitter. I have seen that bq55210 has input of 5V and bq500211 has 19V. Can you explain me about the difference of the pin "pwm_b" (13) in bq500210 and bq500211? The bq500210 generates...
    on Jun 18, 2012

  • Forum Post: RE: transmitter coil form factor

    Vladimir Muratov
    Julian, Did you lower the input voltage for BQ500210 EVM? The 760308201 coil has only 15 turns while the original TX coil has 20. The voltage on the receiver side can be too high tripping OVP if you tune TX resoancne to 100kHz. Alternatively to lowering input volatge you may try tuning TX to lower...
    on Jul 27, 2012

  • Forum Post: EMC & Wireless Power

    Julian King
    Are there any test reports or data available for EMC emissions for the bq500210 and BQ51013 EVM's available, CE or FCC? Thanks
    on Aug 8, 2012

  • Forum Post: Wireless transmitter not starting

    Zoltan Kleinheincz
    Hi, I'm building a transmitter design based on the typical application schematic of the BQ500210 but when switching the power on the unit fails to work most of the time, and I get 7 blinks on both LEDs. Strange is that rarely the unit starts and works perfectly without me doing any changes. Could...
    on Jun 27, 2012

  • Forum Post: BQ500210 of EVM C15 and C13 voltage rating

    Arking Chiu
    Hi Sir BQ500210 EVM of BOM show C15 and C13 the voltage rating is 100V from EVM BOM, does we can modify rating to 50V rating?
    on Sep 24, 2012

  • Forum Post: TX EVM coil glue

    Arking Chiu
    Hi Sir i found BQ500210 EVM coil has a black glue to sticky with PCBA. Does it need electric conduction?
    on Sep 10, 2012

  • Forum Post: BQ500210 operation at 12V

    Lee Coppins-Brown
    Hi We are completing development of a portable battery powered product which incorporates a BQ51013 receiver. We are now starting the wireless transmitter half and have a draft BQ500210 design based on the BQ500210 EVM. However, the hope was to adapt this to run at 12V rather than 19V, following...
    on Mar 15, 2013

  • Forum Post: A10 as receiver coil

    Sean Can
    Hi, I am trying to use off the shelf A10 coil (24uH) as the receiver for a WPT solution. I am using bq51013 at the receiver side and bq500210 at the transmitter side.I use A10 coil at the transmitter side too. Every thing works fine until I react a load current of 600mA at which point voltage at...
    on Apr 22, 2013
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