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  • TIDA-010042: Need of turning on synchronous FET in DEM mode for charging bootstrap capacitor

    Part Number: TIDA-010042 Other Parts Discussed in Thread: CSD19531Q5A Hi, Please tell me the reason for periodically turning on synchronous fet(low side fet) in diode emulation mode in tida-010042 old reference design (based on CSD19531Q5A). In the…

  • LM5146-Q1: Unstable output voltage

    TI Thinks Resolved
    Part Number: LM5146-Q1 Other Parts Discussed in Thread: CSD19531Q5A , LM5146 , LM5145 Tool/software: Hello support team, I'm trying to build a DCDC converter and used a controller LM5146QRGYRQ1. I'm completely new to power management and this is…
    • Answered

  • LM5146: LM5146RGYR

    Resolved
    Part Number: LM5146 Other Parts Discussed in Thread: LM5145 , , CSD19531Q5A , LM25148 Hi, I need help in getting schematic review for the board design. Can someone help me with it? I need it ASAP Thanks 8154.schematic.pdf
    • Resolved

  • CSD19536KCS: CSD19536KCS

    TI Thinks Resolved
    Part Number: CSD19536KCS Other Parts Discussed in Thread: CSD19531Q5A , CSD19534KCS , CSD19533KCS , BQ34Z100 Tool/software: I need a BMS or components to replace a BMS that will last 15-25 years. Functions would be High Low Voltage Cut Off, Temp, and…

  • BQ25756: some questions of bq25756

    TI Thinks Resolved
    Part Number: BQ25756 Other Parts Discussed in Thread: LMG5200 , CSD19531Q5A Hello Sir: Please refer our questions as below. 1. When reverse mode, Bq25756 power source from battery and goes through SRN pin, but SRN pin has 10ohm resistor, does it affect…
    • Answered

  • TIDA-010042: Clarifications on Reference Design

    Resolved
    Part Number: TIDA-010042 Other Parts Discussed in Thread: CSD19531Q5A , LM5109B , MSP-FET Hi Team, Our customer has a couple of questions regarding TIDA-010042: 1. Why are R45, R45, R55, R56, D8, D9, D10, D11, D12 and D13 not supposed to be populated…
    • Resolved
    • Answered

  • PMP22764: Mosfet Losses

    Resolved
    Part Number: PMP22764 Other Parts Discussed in Thread: LM5156H , CSD19531Q5A , CSD19534Q5A Dear All, we are designing similar flyback based on PMP22764 with LM5156H IC. e2e.ti.com/.../3929193 I this e2e thread is stated that the PMP22764 was designed…
    • Resolved

  • Asking for the design recommendation to replace BSZ075N08NS5

    TI Thinks Resolved
    Other Parts Discussed in Thread: CSD19531Q5A , CSD19537Q3 Hi Sir, My customer would like design MOSFET. Would you please provide p2p recommendation to replace BSZ075N08NS5? BR, SHH

  • LM5116: Simulation Doesn't Converge

    TI Thinks Resolved
    Part Number: LM5116 Other Parts Discussed in Thread: CSD19531Q5A Dear All, I am currently simulating a 400 W DC-DC Synchronous Buck Converter the rating of which is mentioned below Vin= 36-60 Vdc Vo= 14 Vdc Iout= 27A I am using LM 5116 IC &…

  • TIDA-010042: TIDA-010042 MOSFETS for 40A

    TI Thinks Resolved
    Part Number: TIDA-010042 Other Parts Discussed in Thread: CSD19531Q5A , CSD19502Q5B , CSD19532Q5B , CSD17581Q5A , , CSD18540Q5B Can you please send me a board layout with the 40A CSD19531Q5A MOSFETS listed in the TIDA reference? Along with part…

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