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  • WEBENCH-POWER-DESIGNER: TPS61033 support

    Resolved
    Part Number: WEBENCH-POWER-DESIGNER Other Parts Discussed in Thread: TPS61033 Hi support team, It seems that TPS61033 does not support WEBENCH. Do you know the support schedule? Regards, Dice-K
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    • Answered

  • TPS61033: Range of usable inductor

    Resolved
    Part Number: TPS61033 Hi support team, What is the range of usable inductor? 0.33 ~ 1.3μH? 0.37 ~ 2.9μH? Is 2.2μH usable? Regards, Dice-K
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    • Answered

  • TPS61033: MODE pin switching during operation

    Resolved
    Part Number: TPS61033 Hi support team, Is it possible to switch the MODE pin high/low during operation to switch to FPWM or Auto PFM? Will VOUT be temporarily interrupted? Regards, Dice-K
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    • Answered

  • TPS61033: Waveform and frequency of PFM

    Resolved
    Part Number: TPS61033 Hi support team, This is a question regarding PFM operation. Is there a way to calculate the waveform and frequency of PFM under the following conditions? VIN = 5.3V VOUT= 5.5V IOUT= 0.05A L = 2.2μH Is it best to check by experiment…
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  • TPS61033: IOUT to shift to PFM

    Resolved
    Part Number: TPS61033 Other Parts Discussed in Thread: TPS61023 , TLV61070A , TPS61020 Hi support team, I would like to calculate IOUT to shift to PFM. Does it shift to PFM when the inductor valley current is 0A? Calculating with the following conditions…
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  • TPS61033: Connection to fix MODE pin high

    Resolved
    Part Number: TPS61033 Hi support team, This is a question when using the MODE pin fixed at High. Is it okay to connect the MODE pin and VIN pin directly? This is a confirmation because there is no description for ABS and ROC. According to TPS61033EVM-105…
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  • TPS61033: Returning from pass-through mode

    Resolved
    Part Number: TPS61033 Hi support team, This is a question regarding the operation when returning from pass-through mode with MODE=Low setting. When VIN drops and VOUT becomes less than 97% of the setting target voltage, does it always recover with PWM…
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  • TPS61033: TPS610993YFFR:Causes and countermeasures for the phenomenon that the output voltage rarely becomes about 5.5V.

    TI Thinks Resolved
    Part Number: TPS61033 TPS610993, an output voltage of 3.0V should be obtained with an input voltage of 0.7V~5.5V, but in the following circuit configuration, the output voltage becomes 5.5V in rare cases when VBAT is turned on.(The schematic will be uploaded…
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  • TPS61033: Question about boost DCDC with VINDPM function.

    Resolved
    Part Number: TPS61033 Other Parts Discussed in Thread: BQ24610 , TPS61376 Hello guys, One of my customers is looking for a DCDC boost converter IC which has VINDCM(Input Voltage Dynamic Power Management) function. The customer wants to build a product…
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  • TPS61033: TPS610333 or TPS61033 - question about maximum output current

    Part Number: TPS61033 Other Parts Discussed in Thread: TPS2116 , TPS61022 , TPS2117 , , , TPS63802 Hello, I designed a circuit with 2 voltage sources, one of them TPS61022, followed by a multiplexer TPS2116. This obviously was a mistake, because a short…

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