Search tips
Showing 42 results View by: Thread Post Sort by
    Answered

  • TPSM82821: Ripple during power save mode

    Resolved
    Part Number: TPSM82821 Hi, The datasheet for this part family slows a ripple plot for the device in PWM mode. It makes a statement that in PWM mode ripple is minimized. It indicates that adding decoupling can minimize the increase in power saving mode…
    • Resolved

  • TPSM82821: Quiescent current

    Part Number: TPSM82821 Unfortunately we are facing severe problems with the TPSM82821 (LiPo to 3.3V) voltage regulator one of our boards - a detailed summary is attached. 1. The regulator shows a dramatically increased current draw, at capacitive loads…
    • Answered

  • TPSM82821: Dissipator needed problem

    Resolved
    Part Number: TPSM82821 Other Parts Discussed in Thread: TPSM828511 Hi, We assemble this component in a new design that we have made in our company. Due to our system working conditions, we need to mount a heatsink on top of the chip. It is possible…
    • Resolved
    • Answered

  • TPSM82821: Beck the board after solder part on board at 125C

    Resolved
    Part Number: TPSM82821 Hi team, Customer use our TPSM828211SILR, TPSM828214SILR on their product, and after the put the part to board, they plan to beck the board at 125 ℃ for 3h; and the storage temp of TPSM828211SILR, TPSM828214SILR datasheet shows -55…
    • Resolved
    • Answered

  • TPSM82821: Conformal Coating of TPSM82821

    Resolved
    Part Number: TPSM82821 Hi TI Team, I would like to know if TPSM82821 could be safely conformal coated ? Conformal coating material is Elpeguard SL1307. Regards, Allen
    • Resolved
    • Answered

  • TPSM82821: Is device marking split across top and bottom edge of module?

    Resolved
    Part Number: TPSM82821 Hello, My customer is having some issues with board bring up and wanted to double check that the parts are correct since the top side marking seems unusual. The datasheet verifies that GA1 is for TPSM828211SILR (1.2V fixed) and GA4…
    • Resolved
    • Answered

  • TPSM82821: Allowable number of reflow and bottom side mounting

    Resolved
    Part Number: TPSM82821 Hi team, The allowable number of reflow for this module device is 3 times, right? I read below white paper and I think the FAQ's answer can be applied to this device as well. https://www.ti.com/lit/ug/slib006a/slib006a.pdf …
    • Resolved
    • Answered

  • TPSM82821: Ripple voltage and accuracy in power saving mode

    Resolved
    Part Number: TPSM82821 Other Parts Discussed in Thread: TPSM82822 Hi team, My customer wants to know ripple noise and output accuracy performance in power saving mode. Do you have any data and capture to show such the performances? Regards, Takashi O…
    • Resolved
    • Answered

  • RE: TPSM82821: TPSM828214SILR

    Resolved
    That answers my question. Thank you very much and sorry for the confusion. Benjamin Drillings
    • Answered

  • TPSM82821: Part markings

    Resolved
    Part Number: TPSM82821 Power modules group, Our customer is using the TPSM828212 (the 1.8V fixed output version) of this part. They bought the parts from one of our distributors. The parts have the marking GA0CS, but the datasheet says the marking should…
    • Resolved

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