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  • TPS62743: Vin and En

    Resolved
    Part Number: TPS62743 Hi team, When use the blow picture's EN signal, does t do harm on chip? Whether it causes over hot or big current? When power down, can you use multimeter diode to test the forward and reverse voltage of Vin in EVM? Thanks a…
    • Resolved

  • TPS62743: Ripple Voltage in TPS62743 under PWM & PFM

    Part Number: TPS62743 HI, I seen the low load efficiency is improved when switching TPS62743 to PFM mode. How the output ripple voltage is affected? Could you please provide the comparison of the ripple voltage profile in PWM and PFM. Thanks and regards…

  • TLV627432: P2P with TPS62743？

    Part Number: TLV627432 Other Parts Discussed in Thread: TPS62743 , Hi, Customer need a P2P replacement of TPS62743 due to supply issue, They want to if could use TLV627432 to replace TPS62743 without any design change. I just check the datasheet and found…
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  • TPS62743: TPS62743YFPR

    Resolved
    Part Number: TPS62743 Hi , We are using "TPS62743YFPR" part in our design, but this component is no stock available in Digi key , mouser, arrow & TI websites. Can you please suggest suitable alternate part numbers for our medical product…
    • Resolved

  • TPS62743: DSC-control on/off mechanism

    TI Thinks Resolved
    Part Number: TPS62743 I recently study TPS62743 for the DSC-control, it took Vos and FB as two inputs. But I am confused about how it control MOS to on/off, what's the mechanism behind ON/OFF, is it same as peak current control? wait for clock signal…
    • Answered

  • TPS62743: 3D/Step File

    Resolved
    Part Number: TPS62743 Hi Team, Do we have a CAD model for TPS62743? Our customer needs this for their mechanical modeling. We've tried downloading through its product page but the zipped file doesn't contain any step file: www.ti.com/.../TPS6274…
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  • TPS62743: low-load efficiency

    Resolved
    Part Number: TPS62743 Other Parts Discussed in Thread: TPS62840 Hi Team, I am curious about how the low-load efficiency of TPS62743 is improved with PFM. Is it only dependent on low switching loss? Could you please explain how these? Beat Regards, Tom…
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    • Answered

  • TPS62743: Effect on rubber magnets

    Resolved
    Part Number: TPS62743 Hi, Is there any effect on TPS62743 if the rubber magnet (isotropy ferrite rubber magnet) approaches the upper surface of the package when mounting TPS62743 with the mounter? Please let me know if you have any concerns. Best regards…
    • Resolved

  • TPS62743: Regulator intermittently goes into high current state when system turns on

    TI Thinks Resolved
    Part Number: TPS62743 Other Parts Discussed in Thread: TPS22929D , TPS22860 We are experiencing strange behavior with this regulator when we initially turn on the power to our system. I'm happy to share our schematics privately, but I can't share them…
    • Answered

  • TPS62743: VSEL connections

    Resolved
    Part Number: TPS62743 Hi, Is there a problem to connect VSEL1-3 and EN to VOS in order to get 3.3V of output? The fact is, in PCB design, I prefer to make a clean design of the inductance between SW and Vout not tracing a track below that inductance. …
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