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  • TIDM-02009: Power Transformer part number

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    Part Number: TIDM-02009 Hi, I'm investigating the schematic of TIDM-02009. 1) I couldn't find the main transformer part number and its related design document. Could you please share them? 2) What is the Volt.usec of main transformer for only…
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  • TIDM-02009: Purpose of current transformer at HV input

    Resolved
    Part Number: TIDM-02009 Other Parts Discussed in Thread: TIDM-02000 Hi, I'm investigating the schematic of TIDM-02009. 1) What is the purpose of current transformer at below figure? Is it for protection or current mode control or boost mode current…
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  • TIDM-02009: Calculation of ADC conversion time for 4 samples on same channel

    Resolved
    Part Number: TIDM-02009 Hi, In TIDM-02009, the delay for computing 4 successive conversions of the same ADC channels is given as: motor1.resolverCompDelay = motor1.sampleTime - ( ADC_S_H_TIME_NS / 2.0f + ADC_CONV_TIME_NS + (ADC_S_H_TIME_NS * 4.0f +…
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  • TIDM-02009: SR Mode 0 , 1 and 2 details

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    Part Number: TIDM-02009 Other Parts Discussed in Thread: TIDM-02000 Hi, I'm investigating the modes of operation of SR at PSFB CDR topology. I saw that TI implemented different SR modes. Mode 0 as no SR's are driven. SRs are only driven at diagonal…
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  • TIDM-02009: General question on resolver sampling SIN/COS

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    Part Number: TIDM-02009 Hello, Are there recommendations or requirements for trying to align the SIN/COS sampling with EXC or some other operation parameter? For example, should I try to sample at the peak of the EXC waveform? Is it necessary to sample…
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  • TMDSCNCD263: Pin mapping between TMDSCNCD263 and TIDM-02009 for running a traction inverter & DC/DC converter

    TI Thinks Resolved
    Part Number: TMDSCNCD263 Other Parts Discussed in Thread: AM2634 , TIDM-02009 , I am using TMDSCNCD263 board with AM2634 micro controller & TIDM-02009 power electronics board for running a motor & DC/DC converter. Can I get pin mapping between TMDSCNCD263…

  • TIDM-02009: Boost side ePWM,duty and command

    TI Thinks Resolved
    Part Number: TIDM-02009 Other Parts Discussed in Thread: TIDM-02000 Hi, I'm investigating TIDM-02009 document and its relevant c code at CCS. 1) Boost side is like isolated boost configuration. At TIDM-02009, there isn't enough information about…
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  • TMS320F28388D: Question on parameters used for resolver i/f in Digital Power SDK project / TIDM-02009

    Resolved
    Part Number: TMS320F28388D Other Parts Discussed in Thread: TIDM-02009 I am looking at TIDM-02009 from the Digital Power SDK for reference code for working with a resolver. Is there documentation or otherwise some guidance on what these parameters are…
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  • TIDM-02009: High level description of Figure 2-1. TIDM-02009 Block Diagram

    TI Thinks Resolved
    Part Number: TIDM-02009 Hi Team, My customer is studying our TIDM-02009, but since it is a complicated system to us, and can't fully understanding the each function of this design. Can you based on Figure 2-1.TIDM-02009 Block Diagram give us a high level…
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  • TIDM-02009: Questions about the Resolver-to-Digital solution

    Resolved
    Part Number: TIDM-02009 Other Parts Discussed in Thread: TIDA-01527 Hi team, There are couple of questions about the RDC solution in TIDM-02009, please give some guidance, thanks. 1. What's the function of the sampling circuit for excitation signal and…
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