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Showing 39 results View by: Thread Post Sort by
    Answered
  • TPS51604-Q1: mode transition condition (FCC mode <-> very-low-power mode)

    user5835291
    user5835291
    Resolved
    Part Number: TPS51604-Q1 Please tell us the mode transition condition. FCCMVLPM. In FCCM, /SKIP = H and PWM = L are set. If /SKIP input voltage is changed from H to 1.6V, will the mode change from FCCM to VLPM? (PWM remains fixed at L.) If /SKIP input…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS51604: Can these parts achieve a 90% duty cycle at 100kHz?

    Charles McCallum
    Charles McCallum
    Resolved
    Part Number: TPS51604 Other Parts Discussed in Thread: TPS28226 , Have a question if TPS51604 and TPS28226 can achieve 90% duty cycle at 100kHz can these parts achieve a 90% duty cycle at 100kHz
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: LMG1205: Question for the number of MOS could be drived.

    Alex Weaver
    Alex Weaver
    Resolved
    Hi Qianru, It looks like the closest fit for this project in a similar sized package is TPS51604 . This half-bridge driver has a 2mm x 2mm sized package (compared to 1.8mm x 1.8mm) and looks like it can support currents well above the needed threshold: …
    • 4 months ago
    • Power management
    • Power management forum
  • TINA/Spice/TPS51604: Simulation Model Available?

    Shawn Hineline
    Shawn Hineline
    TI Thinks Resolved
    Part Number: TPS51604 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models To Whom it May Concern, Is there a simulation model for the TPS51604? Thanks, Shawn
    • over 5 years ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • Answered
  • TPS51604: Caution remark in datasheet without further explanation

    Paul Beijer
    Paul Beijer
    Resolved
    Part Number: TPS51604 Hi all, I'm considering using a TPS51604 synchronous MOSFET driver in my design. On page 10 of the datasheet in the section describing the UVLO function a warning is printed saying "CAUTION Do not start the driver in the very…
    • Resolved
    • over 5 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS51604: Bootstrap capacitor discharges and is unable to charge when put into DCM mode and the DRVL and DRVH pins are inactive for a period of time

    Harold Nelson
    Harold Nelson
    Resolved
    Part Number: TPS51604 I have customer trying to resolve an issue regarding the TPS51604 Synchronous Buck FET Driver. The part is currently in use on our 10-Channel Charger and we have run into a problem where the bootstrap capacitor discharges and is…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • RE: TPS51604 powerup state

    Qian Chen
    Qian Chen
    The below informaiton from another post (link is provided as below) might help to solve the latch issue. e2e.ti.com/.../1992849 For the driver IC TPS51604 to un-latch prior to start-up, proper input PWM sequence needs to be supplied. We recommend a 10…
    • over 6 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS51604 or MOSFET issue

    BO
    BO
    Resolved
    Other Parts Discussed in Thread: CSD87335Q3D , TPS51604 We use 3-half bridges to drive three phase motor with the configuration: Driver TPS51604 + CSD87335Q3D Problem description (the problem occurs only sometimes): After power switch on the driver…
    • Resolved
    • over 6 years ago
    • Power management
    • Power management forum
  • Use of TPS51604 in boost controller

    Chris Barnhart
    Chris Barnhart
    Other Parts Discussed in Thread: TPS51604 The datasheet title for TPS51604 is "Synchronous Buck FET Driver". I would like to use it in a boost application. Nothing in the function block diagram jumps out at me. Does anyone see anything that…
    • over 8 years ago
    • Power management
    • Power management forum
  • TPS51604 very low power mode

    K.Hamamoto
    K.Hamamoto
    HI Does we need to set tri-state at both SKIP and PWM pin in very low power mode? Or should we to set tri-state at only "SKIP pin"? On the datasheet it is described like below. (Page 11) 「When both SKIP and PWM are tri-stated, normal opera…
    • over 8 years ago
    • Power management
    • Power management forum
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