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  • TPS65950: TPS65950 NRND ?

    Resolved
    Part Number: TPS65950 Other Parts Discussed in Thread: AM3715 , , TPS65023 , TPS65910 , TPS65073 , TPS65920 , TPS65921 , TPS65951 , TPS65930 Dear TI Sir : My customer design AM3715 with TPS65950. Because TPS65950 support Keypad Interface (up to 8 × 8) …
    • Resolved

  • DM3730: TPS65950 codic audio output has noise occasionally

    TI Thinks Resolved
    Part Number: DM3730 Other Parts Discussed in Thread: TPS65950 , , SYSCONFIG We meet a sound problem on LogicPD's SOM DM3730 with CODEC TPS65950. It has a sound bug during pilot test: our device sound outpu becomes abnormal occasionally. Noise will not…

  • TPS65950: TPS65950 Charge Current Reading

    TI Thinks Resolved
    Part Number: TPS65950 Other Parts Discussed in Thread: DM3725 , AM5706 , AM5716 Hi, We are using TPS65950 as part of DM3725 platform for one of our products We are seeing an issue with few TPS65950 units. When we configure for software charging, where…

  • TPS65950: Tr/Tf time for HFCLKIN of TS65950

    TI Thinks Resolved
    Part Number: TPS65950 For TPS65950, the max. Tr/Tf of HFCLKIN is 5ns(in the page 134 of datasheet), the oscillator (26M HZ) is connected to HFCLKIN, but Tr/Tf of Oscillator is 6ns, my question is: 1.Is it accpeted for this oscillator connected to HFCLKIN…

  • TPS65950: RTC losing time & date when used with a 3V primary cell

    Part Number: TPS65950 We use an Overo Gumstix SOM in a product. The SOM uses the OMAP processor and TPS65950 for power management. The RTC was powered from a rechargeable coin cell but even the largest cell proved to be insufficient to keep the RTC alive…

  • TPS65950: What's the status of CLKEN(PIN:C6) during power-on?

    TI Thinks Resolved
    Part Number: TPS65950 what's the status of CLKEN(PIN:C6) before VIO stabilization during power-on?is it floating?

  • TPS65950: TPS65950 VBus Error – OTG_HandleVbusError

    TI Thinks Resolved
    Part Number: TPS65950 Other Parts Discussed in Thread: AM3715 , Hi, Issue: USB can not work,Probability is 50%. System: Customer use wince AM3715 + TPS65950 Power input: VBAT from Lithium battery System print VBus Error – OTG_HandleVbusError to be implemented…

  • TPS65950: Tones with frequencies above 4kHz getting filtered by TPS65950

    Part Number: TPS65950 Other Parts Discussed in Thread: DM3725 Hi, As per our requirement, we are required to play a .wav file on IHF. The .wav is 16 bit encoded, sampled at 16kHz in mono configuration. The .wav file contains tones of multiple frequencies…
    • Answered

  • RE: TPS65930: TPS65930 about 500mA current spike input to VBUS PIN when charge PUMP open

    Resolved
    hi James: Thanks your research ,yes indeed we have external 5V source connnect to VBUS pin, and Ti TRM indicate the 5V must on ,nor the USB disk will not recognized, I also test TPS65950 , VBUS connection to 5V ，charge pump flying cap not…

  • TPS65950: TPS65950: Capacitor from Vbus to ground required for OTG operation?

    Part Number: TPS65950 We are using the TPS65950 in OTG host mode (USBID is pulled to ground) and have noticed that when we don't have a capacitor connected to ground from Vbus, the TPS65950 doesn't forward data from the D+/D- lines to the ULPI interface…

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