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Frequent questions

  • [FAQ] TPS61022: How to avoid TPS61022 working abnormally or IC failure?

    Part Number: TPS61022 Hi, In some cases, the external components output capacitor Cout, inductor L, feedback resistors are well selected based on the recommendation of TPS61022 datasheet. However, the output voltage would drop at heavy load current…

  • [FAQ] TPS23882: Is the TPS23882 Type-3 2-pair IEEE 802.3bt (30W/15.4W) compliant? Where can I find TPS23882 passing Sifos conformance test reports to be certain?

    Part Number: TPS23882 Other Parts Discussed in Thread: PSEMCUDAUEVM-082 , , PSEMTHR24EVM-081 Is the TPS23882 Type-3 2-pair IEEE 802.3bt (30W/15.4W) compliant? Where can I find TPS23882 passing Sifos conformance test reports to be certain?

  • [FAQ] BQ25710, BQ25713, BQ25713B, BQ25700A, BQ25703A, BQ25708 - Schematic Review Design Tips

    Other Parts Discussed in Thread: BQ25703A , BQ25713 , BQ25710 , BQ25700A , BQ25708 , BQ25713B The following document shows key considerations when choosing external components for your BQ25710, BQ25713, BQ25713B, BQ25700A, BQ25703A, BQ25708 design, as…

  • [FAQ] TPS61088 compensation network calculation

    Part Number: TPS61088 Hi, Based on the values of C5, C8 and R5, am I supposed to calculate f_comz, f_comp1, f_comp2? Is it possible to show me the calculation formula on how to deduce the f_comz, f_comp1, f_comp2? I can't get the formula by equation…

  • [FAQ] BQ24133, BQ24170, BQ24171 & BQ24172: Schematic Review and PCB Layout Design Tips

    Part Number: BQ24133 5140.BQ24133 BQ2417x_Schematic Checklist_V1p0.pdf

  • [FAQ] LP5036: Can you provide the latest GUI of LP5009, LP5012, LP5018, LP5024, LP5030, LP5036 device?

    Part Number: LP5036 Other Parts Discussed in Thread: LP5012 , LP5030 , LP5018 , LP5024 , LP5009 , Hi team, As shown in Fig.1, I meet a error when I use GUI downloaded from ti.com to drive LP5012 EVM. Can you provide the latest GUI of LP5009, LP5012…

  • [FAQ] UCC23513: NEW White Paper: How Capacitive Isolation Solves Key Challenges in AC Motor Drives

    Part Number: UCC23513 My colleagues have just published a White Paper, titled, "How Capacitive Isolation Solves Key Challenges in AC Motor Drives." You can find it here: Signal and power isolation help ensure reliable operation of AC motor drive…

  • [FAQ] TPS61220: The output voltage drop and can't maintain after adding load

    Part Number: TPS61220 The device can output setting value at no loading, but when adding load, such as 5mA or 10mA, the output voltage drops down and can't maintain.

  • [FAQ] BQ51020: Qi Charger Receiver Reference Design Parts

    Part Number: BQ51020 Hello, I am trying to quickly implement the BQ51020 into my reference design but am finding it difficult given the age of this part and the reference design/evaluation module (BQ51020EVM-520. Some of the parts are extinct…

  • [FAQ] CCS/LP5036: How to master LP50xx device within five minutes? Please provide the quick start guide of LP5009, LP5012, LP5018, LP5024, LP5030, LP5036 device.

    Part Number: LP5036 Other Parts Discussed in Thread: USB2ANY Tool/software: Code Composer Studio Q1: What’s the right direction when USB2ANY module is connected to the LP50xx EVM? Q2: What is the purpose of color mixing? Is it similar with brightness…

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