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  • TIDA-01604: TIDA-01604 - FET Paralelled Rectifier

    Resolved
    Part Number: TIDA-01604 Hi, What is the use of FET paralelled full-bridge diode rectifier in the schematic? Is this related to inrush protection? Thanks CY
    • Resolved

  • TIDA-01604: TIDA-01604: Non-linear voltage controller design

    TI Thinks Resolved
    Part Number: TIDA-01604 Hello, As described in the technical document on TIDA-01604, the design uses a non-linear voltage controller to handle the rapid changes in load. Please refer to "3.2.5.2 Non-Linear Voltage Loop for Transient Reduction" below.…

  • TIDA-01604: Simulation, hardware & system design tools forum

    Part Number: TIDA-01604 Hi, I have a question regarding the Totem Pole PFC design. we wish the PFC to dynamically “on the fly” change modes (PFC to inverter mode, and vice versa) with minimum delay (several milliseconds) utilizing bi-directional…

  • TIDA-01604: TIDA-01604 Current Control: 6.6KW TTPL Onboard Charger

    Part Number: TIDA-01604 Background: TIDA-01604 shows (Fig. 49 to Fig. 52) input current perfectly sinusoidal. Looks like switching frequency is 100KHz. Q1: What is the current regulator bandwidth tuned for ? Q2. Whether 126uH phase inductance (page 13…

  • TIDA-01604: TMDSDOCK28379D

    Part Number: TIDA-01604 During the zero-crossing interval of my AC input voltage, I need to provide a blanking interval where both my EPWM1A and EPWM1B turns OFF i.e. goes low

  • TIDA-01604: Bandwidth of the current controller

    Part Number: TIDA-01604 How much amount of bandwidth can be allocated for current loop? my switching freq is 100khz and planning to us 1/10 of switching freq for current controller, whether it is sufficient for making sinusoidal current ?

  • TIDA-01604: About the C2000 control card in TIDA-01604

    Part Number: TIDA-01604 Hi Expert, My customer wants to refer to the TIDA-01604 for design. Is the C2000 control card as below snapshoot is same as this ? Because their photo seems not like same. Thanks.

  • TIDA-01604: question about AC voltage zero-crssoing

    Part Number: TIDA-01604 Hi EXpert, I have some questions about below description. "When the AC input changes from the positive half line to the negative half line at the zero-crossing, theduty ratio of the low-side high-frequency switch SiC2 changes…

  • TIDA-01604: Why are there three phase for the Totem-Pole PFC ?

    Part Number: TIDA-01604 Hi Expert, I have question about below system diagram. As discussed earlier in this TIDA, it only says use two phase for positive half cycle and negative half cycle. Whereas in the real design, there are three phase with 120 degree…
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  • TIDA-01604: Code resets when DSP power is removed despite loading the code into Flash memory

    Resolved
    Part Number: TIDA-01604 Hello, I am driving PFC by referring to TIDA-01604 provided by TI. However, the problem is that I have to put the code through the debugger every time the DSP is re-powered. There is no problem in actual operation, but there is…
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