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Showing 131 results View by: Thread Post Sort by
    Answered
  • SN6507-Q1: Duty cycle range in default mode

    Vishwas H R
    Vishwas H R
    Resolved
    Part Number: SN6507-Q1 Tool/software: Hello team, In the datasheet nominal duty cycle mentioned as 48% in default mode. What could be the range? Thank you,
    • Resolved
    • 3 months ago
    • Isolation
    • Isolation forum
  • SN6507: Looking for Spice models

    Robert L'Ecuyer
    Robert L'Ecuyer
    TI Thinks Resolved
    Part Number: SN6507 Tool/software: Is there a spice model that I can get for this component for simulation?
    • 11 months ago
    • Isolation
    • Isolation forum
  • SN6507-Q1: Power loss of system

    Vishwas H R
    Vishwas H R
    TI Thinks Resolved
    Part Number: SN6507-Q1 Tool/software: Hello, Do you have calculator to perform power loss of IC (to check if it is within junction temperature) and power loss of transformer so that I can calculate efficiency? Also, we will be having other losses…
    • 6 months ago
    • Isolation
    • Isolation forum
  • Answered
  • SN6507: 12V to 24V

    Rob
    Rob
    Resolved
    Part Number: SN6507 Other Parts Discussed in Thread: LM317A Tool/software: Hello, The SN6507 is powered by 12V. I would like to obtain a voltage of ± 24VDC at the output of the transformer (750319693) 1:2.29. 1. Does the duty cycle allow to regulate…
    • Resolved
    • 11 months ago
    • Isolation
    • Isolation forum
  • SN6507: Gate Driver Bias Power

    Brian Wang0928
    Brian Wang0928
    TI Thinks Resolved
    Part Number: SN6507 Other Parts Discussed in Thread: POWERSTAGE-DESIGNER Tool/software: Customer would like to do the bias power of gate driver for AC inverter. Is there ref. design similar to below condition? Input Voltage: 24V+/-5% Isolated Output…
    • 11 months ago
    • Isolation
    • Isolation forum
  • Answered
  • SN6507: Clarification on Turns Ratio nomenclature

    Bryan McLaughlin
    Bryan McLaughlin
    Resolved
    Part Number: SN6507 Tool/software: Hello, Going through SN6507 transformer calculations I noticed the datasheet refers to "Turns Ratio" as Ns for Np=1 (see Table 9-3). That's convenient since it's how most push-pull transformers are spec'd, but…
    • Resolved
    • 11 months ago
    • Isolation
    • Isolation forum
  • Answered
  • SN6507-Q1: Voltage Doubling design for wide range input

    Vishwas H R
    Vishwas H R
    Resolved
    Part Number: SN6507-Q1 Tool/software: Hello, Is it possible to use the voltage double configuration (Vout=2*Vin*D*2*Ns/Np) for wide range input (with duty cycle control)? Thank you,
    • Resolved
    • 5 months ago
    • Isolation
    • Isolation forum
  • Answered
  • SN6507-Q1: How to choose transformer turns ratio

    Vishwas H R
    Vishwas H R
    Resolved
    Part Number: SN6507-Q1 Tool/software: Hello team, I have input 8V to 16V and load current maximum is 200mA. I want to have output of 16V. I calculated the minimum turns ratio and I am getting around 2.2. What I have concern is if i choose 2.2 turns…
    • Resolved
    • 6 months ago
    • Isolation
    • Isolation forum
  • SN6507: fsw of Figure 6-4. Efficiency vs Load Current

    Shota Mago
    Shota Mago
    TI Thinks Resolved
    Part Number: SN6507 Tool/software: Hi team, How much fsw(switching frequency) was used for Figure 6-4. Efficiency vs Load Current? Best regards, Shota Mago
    • 10 months ago
    • Isolation
    • Isolation forum
  • SN6507: Short Circuit protection

    Yang Wu
    Yang Wu
    TI Thinks Resolved
    Part Number: SN6507 Tool/software: Hi team, My customer tested short circuit on SN6507 EVM in room temp. It found IC temp can be up to 120 degrees during short circuit. Is this normal behavior? measure the SS pin voltage and found it's ~1.3V and then…
    • over 1 year ago
    • Isolation
    • Isolation forum
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