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  • TPS61379-Q1: NO Output with TPS61379-Q1

    Part Number: TPS61379-Q1 Hi There, I am using TPS61379-Q1 chip to boost the voltage from 10V input to 12V and the load current 50mA. After providing the input 10V, same is present on SW as well as on OUT pin, there does not seem to be any switching…

  • TPS61379-Q1: TPS61379 breaking

    Part Number: TPS61379-Q1 Other Parts Discussed in Thread: TPS61378-Q1 , ESD401 Tool/software: I have a design that uses TPS61379 to boost Li-Ion battery voltage up to 15V. Output supplies BLDC motor driver. Motor driver current limit can be higher (660mA…

  • TPS61379-Q1: SPICE model encrypted

    TI Thinks Resolved
    Part Number: TPS61379-Q1 Other Parts Discussed in Thread: TINA-TI , TPS61378-Q1 Tool/software: Hi, I’m having an issue with a PSPICE model I’m trying to use — it seems to be encrypted, and I can’t get it to work in either TINA-TI or LTspice. Has anyone…

  • TPS61379-Q1: OUT capacitor Value

    Part Number: TPS61379-Q1 Tool/software: Hi, I am designing Boost converter to generate 5.5V from 5.2Vin device using TPS61379-Q1. I have a question on how to calculate C6 value shown in image below As per evaluation board schematic it is…
    • Answered

  • TPS61379-Q1: Voltage Swing on the Vcc Pin?

    Resolved
    Part Number: TPS61379-Q1 Tool/software: I'm trying to choose the capacitor that bypasses the Vcc pin of TPS61379. I chose 220nF for the bootstrap capacitor. The application prose in the datasheet mentions that the capacitance of the Vcc capacitor needs…
    • Resolved
    • Answered

  • TPS61379-Q1: Regarding Output Capacitor

    Resolved
    Part Number: TPS61379-Q1 Tool/software: The datasheet for TPS61379 created confusion among its readers when it reused the term "output capacitor" and called pin #10 OUT while simultaneously referring to pin #9 as VO. Specifically, the output of the…
    • Resolved

  • TPS61379-Q1:出力電圧設定方法

    Part Number: TPS61379-Q1 Tool/software: お客様各位、TPS61379-Q1の出力電圧をロータリースイッチで4パターン程度に設定したいのですが。 上の抵抗器を固定し、下の抵抗器だけを変えて、6V、5.4V、4.8V、4.2Vの電圧に設定したいと思います。 抵抗の計算方法を教えてください。 これを行うときに注意すべきことは何ですか? FBとグランドの間にコンデンサを挿入する必要がありますか? コンデンサの大きさはどれくらいですか? その他、気をつけるべき点はありますか…
    • Answered

  • TPS61379-Q1: Inductance value

    Resolved
    Part Number: TPS61379-Q1 Hello, My customer would like to use 10uH inductance in thier design and are seeing TPS61379-Q1 as one of candidates. Table 9-2 in the datasheet shows 0.45 ~ 1uH for recommended inductors. Can 10uH be used for this device? Regards…
    • Resolved
    • Answered

  • TPS61379-Q1: I'd like to find a part's list with a long product life cycle

    Resolved
    Part Number: TPS61379-Q1 Hi TI staff, We would like to standardize the parts of our many products. After designing something once, I want to use the "same circuits and components" to use a lot of our products for many years. Q) Is there a list of…
    • Resolved

  • TPS61379-Q1: Once it operates pulse skip mode, could we estimate how much pulse will be skipped?

    Part Number: TPS61379-Q1 Hi team, Once it operates pulse skip mode, could we estimate how much pulse will be skipped? Datasheet says error amplifier outupt clamps if IOUT decrease to surtain level. Then inductor current will be reach zero. When will…

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