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  • TPS61170: TPS61170 as adjustable SEPIC converter

    Part Number: TPS61170 Tool/software: Hello, I want to have 3-12v input to 3-12v output sepic regulator at maximum of 300-400 mA current, adjustment is via potentiometer. I saw this device which looks promising and cheap enough but I have these questions…
    • Answered

  • TPS61170: TPS61170 on TINA-TI

    Resolved
    Part Number: TPS61170 Other Parts Discussed in Thread: TINA-TI Tool/software: Hi i have create a simple design with TPS61170 boost on TINA-TI simulator. But when i try to go to "Analysis -> Transient" i receive an error and i can't continue.…
    • Resolved
    • Answered

  • RE: TPS61170: TPS61170 Pulse-skipping Mode Transition Threshold

    Resolved
    Hi Eshab, What's the required Vin ripple for your application of ROIC? For TPS61170, the minimal Iout for working in continuous mode(PWM mode) is around 48mA when Vin = 5V and Vout = 11V, Please let me know whether you see concerns or other devices…

  • TPS61170: Speed Up LTSpice Simulation

    Part Number: TPS61170 Tool/software: Hi, I have a customer who is currently using LTSpice and experiencing a significant slow-down in runtime of their simulation due to the TPS61170 LTSpice part. This is confirmed as when the TPS61170 is removed from the…
    • Answered

  • TPS61170: Recommended inductors

    Resolved
    Part Number: TPS61170 Tool/software: Hi support team, Recommended inductors are listed in Table 5 of SLVS789D. www.ti.com/.../tps61170.pdf I am using the inductor below, but it seems that production will be discontinued in the future. muRata #A915AY-100M…
    • Resolved

  • TPS61170: SEPIC mode design

    Part Number: TPS61170 Other Parts Discussed in Thread: TPS552872 Tool/software: Dear Friend I have an application with requirements: Vin = 3.3V-17V, Vout = 12V, I out = 0.2A. which lead me to TPS61170. after checking the datasheet, a Figure 19 provides…
    • Answered

  • TPS61170: CTRL pin function

    Resolved
    Part Number: TPS61170 Other Parts Discussed in Thread: TPS22810 Hello, Want to use boost converter (12V to 24V - 'TPS61170'), need to understand it's o/p behavior with respect to 'CNTRL' pin if tied to +5V (High) or GND (Low). As datasheet mentions the…
    • Resolved
    • Answered

  • TPS61170: operation when Vin > regulated Vout

    Resolved
    Part Number: TPS61170 Hi team, Since the input source is battery, the input voltage may be higher than the regulated output voltage. Could you explain the detailed behavior and comment if there are any potential risks in this condition? Thanks! Regards…
    • Resolved

  • TPS61170: Calculating the required Inductance value

    Part Number: TPS61170 Hi, Greetings. Unable to find any description pertaining to calculating the required "Inductance value" in the device (TPS61170DRVR) datasheet. Is there any other document, pertaining to this part, other than datasheet…

  • TPS61170: Designing negative voltage with charge pump

    TI Thinks Resolved
    Part Number: TPS61170 Other Parts Discussed in Thread: TPS61085 Hi team, I am designing a 9V->+-14V power supply. Iout is both 100mA. I read on TPS61085 9.3.2 TFT LCD Application Circuit that charge pump can be added for the negative rail. However…

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