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Frequent questions

  • [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…

  • [FAQ] BQ25100: Can BQ25100 be enabled and disabled by TS pin?

    Part Number: BQ25100 Hello, Customer wants to use 230mAh battery without NTC thermistor. And wants to make enable and disable function by using TS pin. Can BQ25100 be enabled and disabled by TS pin? If possible, could you let me know how can…

  • [FAQ] How to Calculate TPS23755 and TPS23758 IC Power Dissipation

    Part Number: TPS23755 Hi Team, How to calculate the integrate MOSFET PD power dissipation? Thanks.

  • [FAQ] UCC21710QDWEVM-025: differences vs UCC21750QDWEVM-025

    Part Number: UCC21710QDWEVM-025 Other Parts Discussed in Thread: UCC21750QDWEVM-025 , UCC21710 , UCC21750 , UCC21710-Q1 Team, 1. What is the difference between UCC21750QDWEVM-025 and UCC21710QDWEVM-025, besides different driver? 2. Can UCC21750QDWEVM…

  • [FAQ] TPS61165: How to avoid entering Easy-Scale Mode by Mistake?

    Part Number: TPS61165 Hi TI LED Driver Team, I'm using TPS61165 for instrument cluster backlight driver and my schematic is as below: And I'm using 5kHz to dimming the brightness, but when I decrease the PWM duty cycle to near 0.2%, it will enter…

  • [FAQ] Is there any a simple way to choose the single channel LED backlight driver?

    Other Parts Discussed in Thread: TPS61158 , TPS61169 , TPS61042 , TPS61165 , TPS61161 , TPS61160 , TPS61162 Hi TI LED Driver team, I'm a little confused when I choose the single channel LED backlight driver, there are a lot of choices, such as TPS61158…

  • [FAQ] How to estimate the maximum output current of the LED backlight driver?

    Other Parts Discussed in Thread: TPS61165 Hi TI Engineer, When I'm choosing a LED backlight driver(with internal MOSFET), I don't know how to know whether the part can support my application based on my configuration, and I don't know how much current…

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