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Power management

Power management

Power management forum

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Texas Instruments (TI) Power management support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search power management IC content or ask technical support questions on everything from linear and DC/DC switching regulators to battery management and LED drivers. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
  • [FAQ] TLC6C5748-Q1: How to use TLC6C5748-Q1 to build a local dimming system?

    Caryss Li
    Caryss Li
    Part Number: TLC6C5748-Q1 Hi How to use TLC6C5748-Q1 to build a local dimming system? How to design the hardware? how to design the LED board? How to connect LED drivers with TCON? what is the TCON partnumber? How to do the layout?
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] LM5176: just work as buck controller

    Jiawei Hu1
    Jiawei Hu1
    Part Number: LM5176 Other Parts Discussed in Thread: LM5146 , , LM5175 Hi team, Since of LM5146 out of stock, I have several questions about LM5176: Can LM5176 work as buck controllers? Just use two Mos? Is LM5176 have any EMC improvement compared…
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] LM2611: how to generate -2.5V

    Omid Barkhordarian
    Omid Barkhordarian
    Part Number: LM2611 I want to know how to generate -2.5V with this part. I read the datasheet and I don't see any reference in how to configure the part. 8.2.3.1 Design Requirements This design converts 9 V (VIN) to –5 V (VOUT). Adjust RFB2 to set a…
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS92200: [FAQ] TPS92200: How to master TPS92200D1/D2 device in indusrials markets within five minutes?

    Sean Zhou
    Sean Zhou
    Part Number: TPS92200 Hi TI Experts, I have found that TPS92200 is a very cost optimized device with good performance. And I want to use this in my new projects. Could you give me a quick introduction and design guideline for this device? Thanks.
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] TLC6983EVM: [FAQ] TLC698x: How to master TLC698x devices in LED Wall market within five minutes?

    Sean Zhou
    Sean Zhou
    Part Number: TLC6983EVM Other Parts Discussed in Thread: TLC6983 , , MSP430F5529 The TLC6983 is a highly integrated common cathode matrix LED display driver with 48 constant current sources and 16 scanning FETs. A single TLC6983 is capable of driving…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] LM5176-Q1: Automotive and non-automotive part compatibility

    jars121
    jars121
    Part Number: LM5176-Q1 Other Parts Discussed in Thread: LM5176 , Hi, I'd just like to confirm that the automotive variants of the LM5176 are 100% compatible as a drop-in replacement for the non-automotive variants? I.e. my design uses an LM5176PWPR…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS53318: [Grounding the ROVP Pin on TPS53318 & TPS53319

    David_Daniels
    David_Daniels
    Part Number: TPS53318 What is the recommended connection for the ROVP pin?
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS546D24A: Does the USB-to-GPIO dongle have internal pull-ups? What resistance? To what voltage?

    Peter James Miller
    Peter James Miller
    Part Number: TPS546D24A The TI USB-to-GPIO interface dongle does include internal pull-ups to the on-board 3.3V supply voltage. The Pull-up resistor values are selectable with 4 levels, set through the USB Adapter Settings option under the TOOLS menu…
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS546D24A: What termination voltage can the PMBus / SMBus / I2C bus pins support and what pull-up resistors should be used?

    Peter James Miller
    Peter James Miller
    Part Number: TPS546D24A Can the TPS546D24A PMBus / SMBus / I2C port be pulled up to 1.8V? The TPS546D24A's digital interface pins PMB_CLK and PMB_DAT are designed to support SMBus 3.1 1MHz class High-Power digital interface. Per the SMBus 3.1 specification…
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC21520: Parallel resitor between Gate and Source and 0V ground plane

    Pablo Acuna
    Pablo Acuna
    Part Number: UCC21520 Hi, I have seen a 10kOhm resistor between Gate and Source (see R14 and R12 in the attached fig from tidue55b.pdf), but I cant figure out why the resistor is there. My guess is because measuring purposes without a MOSFET being…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
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