Search tips
Showing 64 results View by: Thread Post Sort by

  • LMP8646: Can be used with TPSM8287A12?

    TI Thinks Resolved
    Part Number: LMP8646 Other Parts Discussed in Thread: TPSM8287A12 , Hello team, Is it possible to use LMP8646 to limit the IOUT of TPSM8287A12? TPSM8287A12 doen't use external voltage divider, but connect VOUT directly to VOSNS pin. TPSM8287A12 will…

  • LMP8646: High-Voltage, Low-Current Capacitive Load Current Limiter (up to 150 V and max 54mA )

    TI Thinks Resolved
    Part Number: LMP8646 Other Parts Discussed in Thread: LM5155 , PMP Hi support team, We are developing a capacitor charging project with an input voltage of 5–12 V. The capacitor to be charged is 0.18 µF, 150 V, and the charging current is fixed at approximately…

  • LMP8646: ST alternative

    Answer Suggested
    Part Number: LMP8646 Other Parts Discussed in Thread: TIOL112 , TIOL221 , Tool/software: Hi team， We have request for Analog Digital Terminati for this project. Do you have similar part to recommend? Current my customer use ST : PCLT2A74. Thanks…

  • LMP8646: LMP8646MKX/NOPB

    TI Thinks Resolved
    Part Number: LMP8646 Other Parts Discussed in Thread: LM5022 Tool/software: I have modified the design with the Current limiting circuit but its not helping to regulate the output current can you help to check if we missed something

  • LMP8646: Understanding about Gain

    TI Thinks Resolved
    Part Number: LMP8646 Hi, I'm confused when see the Figure 6 and Figure 7 in the LMP8646's datasheet. (Gain vs. Frequency) For example in the Figure 7: (1) RG (black line) is 50k, so Gain = 10 = 10dB but in the plot, Gain is about 6dB (2) Why Gain…
    • Answered

  • LMP8646: LMP8646 design review

    Resolved
    Part Number: LMP8646 Other Parts Discussed in Thread: LM5022 , , LM5118 , TINA-TI Hello Team, We want to use the LMP8646 to use the LM5022 as a CC and CV source.We needed some help in reviewing our design. The design is current limit of 2A. Output voltage…
    • Resolved

  • LMP8646: How determine the bandwidth?

    TI Thinks Resolved
    Part Number: LMP8646 Other Parts Discussed in Thread: LM5143 Hi all, I'm using LMP8646 in my design. The parameters: - Rsense: 5mR - ILIM = 100A - Vfb = 0.6V, Rg = 5.97k. I meet some troube when calculate Cg. I don't know how to determine…
    • Answered

  • LM5122: Calculate the compensation for LM5122 when combine LMP8646 to charge the super cap.

    Resolved
    Part Number: LM5122 Other Parts Discussed in Thread: LMP8646 Hi, I'm designing the charging circuit with LM5122 to have Vout 60V and combine with LMP8646 to have 1.5A for charing super cap. In the datasheet of LM5122 has the guide for calculating…
    • Resolved

  • LMP8646: Can I use this part to design a current limiting circuit at the o/p of a boost converter 30V 0.5A

    TI Thinks Resolved
    Part Number: LMP8646 Other Parts Discussed in Thread: LM5022 I am having the boost converter Designed using LM5022 and a Load switch is used to enable and disable charging the super cap of 27.2mF The load switch is designed using LM74502HQDDFRQ1 …
    • Answered

  • LMP8646: [LMP8646]Typical Application

    Resolved
    Part Number: LMP8646 Hi team I have a question about LMP8646 power sequence. There is a typical application circuit in datasheet(SNOSC63B), Page.17. If the power supply (5V) for LMP8646 rises lastly, can the LMP8646 be damaged? - sequence : …
    • Resolved

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