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  • LM5069EVM-627: R5 Correct Part number

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    Part Number: LM5069EVM-627 The part number for the R5 resistor on the EVM is ERJ-L 12KF22MU / Panasonic. That is an 1812 style resistor: The footprint on the EVM for R5 is not an 1812 style resistor from visual inspection: Please advise what part…
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  • LM5069EVM-627: LM5069EVM-627

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    Part Number: LM5069EVM-627 Other Parts Discussed in Thread: LM5069 I have an evaluation board LM5069EVM-627 surge stopper and reverse voltage protection. To turn it on and off, I would like to use a signal from an MCU (3.3V) that would switch, a MOSFET…
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  • LM5069EVM-627: GND and SGND

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    Part Number: LM5069EVM-627 Other Parts Discussed in Thread: LM5069 Hello team, I have a question about LM5069EVM-627 schematic. (Figure-18 on the user's guide) What is the main difference between GND and SGND? They are not distinguished on the datasheet…
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  • LM5069EVM-627: LM5069EVM-627

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    Part Number: LM5069EVM-627 Can I replace the LM5069-2 on the LM5069EVM-627 High Voltage Reverse Hookup Reverse Current Hotswap Evaluation Module with the LM5069-1 latch-off?
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  • LM5069EVM-627: startup waveform abnormal

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    Part Number: LM5069EVM-627 Other Parts Discussed in Thread: LM5069 Hi My customer uses PSU with LM5069EVM-627, the second startup will abnormal, as below What could be the reason? There are currently actions is off UVLO, increst timer capacitor, add D2…
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  • RE: LM5069: Surge and Noise countermeasures for LM5069 (especially VIN-SENSE voltage)

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    Hi Shinichi, The TIDA design, LM5069EVM-627 and TPS2663 can handle the transients. The difference is in performance. All these solutions turns off the output for transients but TPS2663 recovers fast which helps to meet Class A system performance for …

  • LM5069EVM-627: LM5069EVM-627

    TI Thinks Resolved
    Part Number: LM5069EVM-627 Other Parts Discussed in Thread: LM5069 , Hi, I am testing the circuit for the LM5069 using the eval board: LM5069EVM-627. Since I require 40V outputs instead, I replaced the OVLO and UVLO resistors R1-R4 to operate on the 40V…

  • LM5069: TINA-TI circuit of LM5069EVM-627

    Part Number: LM5069 Other Parts Discussed in Thread: TINA-TI Dear all, is it possibel to have a TIN-TI circuit of the LM5069EVM-627 ? One of my cistomer is going to evaluate the LM5069 in different configuration. He has modified the TINA-TI circuit presente…

  • LMZM23601V3EVM: Application Note - SLPA015- Thermal Vias

    TI Thinks Resolved
    Part Number: LMZM23601V3EVM Other Parts Discussed in Thread: LM5069EVM-627 , Hi, in Application Note SLPA015 in section 3.4 is example of temperature calculation for power dissipation design with thermal vias. Thermal via has significant thermal resistance…

  • LM5069: lm5069-1 start in resistive load

    Part Number: LM5069 I made a circuit with LM5069-1, the same as LM5069EVM-627. The input voltage is 24V (22V-28V), the maximum current is 22A. When I want to test the circuit (UVLO, OVLO, OC) on a resistive load (2 to 20 ohm), the circuit does not start…

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