Frequent Questions

  • [FAQ] PoE PD Controllers: Why am I failing Ppeak during inrush?

    Part Number: TPS23751 Hi Sir, I am exceeding Type 1 Ppeak (13W) during inrush current. Do you have any suggestion to avoid this issue? Bogey

  • [FAQ] TPS65381A-Q1: Can the VDD1_SENSE pin be used to monitor another regulator output if VDD1 LDO controller isn't used in the application?

    Part Number: TPS65381A-Q1 Other Parts Discussed in Thread: TMS570LS0432 , TPS57160-Q1 , TPS653851A-Q1 , TPS62170 , RM41L232 For several reasons various applications may need to use a regulator that isn't integrated in the TPS65381A-Q1 or the VDD1 LDO…

  • [FAQ] Sign up for alerts related to updated documentation for specific parts used in your application

    Hello, Each product folder has an "Alert Me" button that allows you to sign up for email notifications related to documentation updates. This is a very useful feature and is critical for software and hardware development teams to stay up-to-date on…

  • [FAQ] TPS65218: difference between TPS65218B1 and D0

    Part Number: TPS65218 customer building a board with AM4 Sitara series and on the reference board it has TPS65218. the TPS65218B is NRND on Ti.com and there is D0 version. please help to elaborate on the difference between TPS65218B and TPS65128D0…

  • [FAQ] HRPWM in Up/Down counter mode will only load user CMP shadow registers on CTR=ZERO

    When the HRPWM module is set up using the UP/DOWN counter mode, the CMPx and CMPxHR shadow load mode must be set to load on both CMP=ZERO AND PRD. EPwm1Regs.TBCTL.bit.CTRMODE = TB_COUNT_UPDOWN; EPwm1Regs.TBCTL.bit.PRDLD = TB_SHADOW; EPwm1Regs.CMPCTL…

  • [FAQ] ADS1258: ADS1258 Example C Code

    Part Number: ADS1258 Hello, Does TI offer example C code for the ADS1258?

  • [FAQ] ADS1261: ADS1261 Example C Code Software

    Part Number: ADS1261 Hello, Does TI offer example C code software for the ADS1261?

  • [FAQ] LP8733-Q1: Is there any difference about LP8733-Q1, LP87332D-Q1 and LP88332A-Q1?

    Part Number: LP8733-Q1 Other Parts Discussed in Thread: LP87332D-Q1 , , LP87332D , LP8733 Dears: Is there any difference about LP8733-Q1, LP87332D-Q1 and LP88332A-Q1? Since from datasheet I can not find the difference. Pls. kindly give some advice…

  • [FAQ] Best Practices for PCB layout of Motor Drives

    "What are good layout practices for your motor driver IC?" This is a question frequently asked to TI's motor driver team. Poor layout can result in poor EMI performance, poor thermal performance, or sometimes the motor driver device just doesn't work…

  • [FAQ] Handling MSP430 System Reset Events

    Other Parts Discussed in Thread: MSP430F5529 Handling System Reset Events The MSP430 provides a number of system reset interrupt events. These events include items like Brown Out Reset (BOR), Watch Dog Timeout (WDTTO) or Supervisor High-side under-voltage…

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