Search tips
Showing 1,541 results View by: Thread Post Sort by

  • TPS65910: "SWIO" fails to start

    Part Number: TPS65910 Other Parts Discussed in Thread: AM3352 Tool/software: I asked the same question before, but it was locked so I started a new question. ----Previous question--------- When powering up, the "SWIO" voltage may not be output about once…

  • TPS65910: "SWIO" fails to start

    Part Number: TPS65910 Other Parts Discussed in Thread: AM3352 Tool/software: Due to issues encountered with the previous thread, we have created a new one. We apologize for the delay in setting up this new thread. ----Previous question--------- When powering…

  • TPS65910: "SWIO" fails to start

    Part Number: TPS65910 Other Parts Discussed in Thread: AM3352 Tool/software: When powering up, the "SWIO" voltage may not be output about once in 1000 times. I am using a combination of AM3352BZCZ80 and TPS65910A31A1RSLR. Is there anything that…

  • RE: AM3352: Configuring TPS65910 RTC in AM3352 Device Tree

    Hi Anshu！ Has the RTC expert returned yet? The issue with the tps65910-rtc has been troubling us for quite some time now. I'd like to summarize our current debugging status and we are eagerly looking forward to your assistance. 1.When we set the address…

  • RE: TPS65910: VRTC_LDO voltage fluctuation (Please help ASAP)

    Hi Yuki, When you are driving the SLEEP pin, could you try using a rising and/or falling edge to try and drive this behaviour instead of perhaps starting at a constant level? Have/Could you try writing a '0' to the DEVCTRL_REG 0x3F bit 1 while ensuring…

  • TPS65910: Change the VMMC slew rate by the register

    TI Thinks Resolved
    Part Number: TPS65910 Hi, We are using TPS65910AA1RSL(R) as the power supply for DP83826IRHBR. From the thread below, if the rising voltage of VDDIO is less than 0.5ms, an ESD protection event will occur, It is mentioned that large currents may be consumed…

  • TPS65910: How to set TPS65910A3 PMIC to let Vout enter PWM mode?

    Part Number: TPS65910 Hi Expert, How to set TPS65910A3 PMIC to let Vout enter PWM mode? The customer tried to register address as 0x20 and 8bits data as 01000001, but could not enter PWM mode. Thanks Daniel

  • TPS65910: Efficiency and Thermal estimator

    Part Number: TPS65910 Hi Is there any efficiency and thermal estimator tool for TPS65910 PMIC? or is there any graph available for efficiency vs load current for BUCKs and LDOs?
    • Answered

  • TPS65910: SWIO output capacitor

    Resolved
    Part Number: TPS65910 Hi support team, This is a question about TPS65910A31A1RSLT. 14pin: At SWIO output +1.5V, supply destination device (CPU, DDR3 SDRAM) input conditions (MAX side: 1.575V) were found to be just at the limit. A 10uF bypass capacitor…
    • Resolved

  • TPS65910: About start up with push button.

    Part Number: TPS65910 Hi team, Our customer want to start this device with push button on connected PWRON pin after input voltage is applied. In below E2E question, it is said Applying input voltage is enough to start the PMIC. https://e2e.ti.com/support…

Didn't find what you are looking for? Post a new question.