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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] TPS6594-Q1: TPS6594, LP8764: What is an appropriate I2C Addresses for the PMIC?

    Juan Ospina
    Juan Ospina
    Part Number: TPS6594-Q1 Other Parts Discussed in Thread: LP8764-Q1 , TPS6593-Q1 , This is relevant to TPS6593-Q1, TPS6594-Q1, LP8764-Q1, TPS6594x devices, and LP876x devices. I2C addresses for your first device can be any valid value defined by the…
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS6594-Q1: TPS6594, LP8764: Are customers able to write their own programming for PMIC NVM?

    Juan Ospina
    Juan Ospina
    Part Number: TPS6594-Q1 Other Parts Discussed in Thread: LP8764-Q1 This FAQ is relevant to TPS6594-Q1, LP8764-Q1, TPS6594x devices, and LP876x devices. Yes! The Scalable PMICs devices are designed to be highly customizable, and as such customers…
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS3899: What are the differences between TSP3899 and TPS3808?

    Masoud Beheshti61
    Masoud Beheshti61
    Part Number: TPS3899 Other Parts Discussed in Thread: TPS3808 , I see the TPS3899 is shown as "Similar products you might be interested in" for the TPS3808 family. Can you explain the differences between the two devices?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS6594-Q1: TPS6594-Q1, LP8764-Q1: Can TI create a custom program according to customer use?

    Juan Ospina
    Juan Ospina
    Part Number: TPS6594-Q1 Other Parts Discussed in Thread: LP8764-Q1 , TPS6593-Q1 , This applies to TPS6593-Q1, TPS6594-Q1, LP8764-Q1, LP876x: The Scalable PMIC's require an Non-Volatile Memory program to be fit into any application, and it is meant…
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS6594-Q1: TPS6594-Q1, LP8764, LP876x: Can LDOVINT and LDOVRTC be used to power small Loads?

    Juan Ospina
    Juan Ospina
    Part Number: TPS6594-Q1 Other Parts Discussed in Thread: TPS6593-Q1 , This thread applies to TPS6593-Q1, TPS6594-Q1, LP8764, LP876x: LDOVINT and LDOVRTC pins are externally accessible outputs for internal LDOs. It might be tempting to use these pins…
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] LM5060-Q1: May I know the difference between LM5060QDGSRQ1 and LM5060Q1MM/NOPB & LM5060Q1MMX/NOPB?

    Kygo Cheng
    Kygo Cheng
    Part Number: LM5060-Q1 Other Parts Discussed in Thread: LM5060 Hi Team, There is a good new that we could DIN LM5060QDGSRQ1 ! But cause LM5060QDGSRQ1 is out of stock ! Customer is looking for the replacement of LM5060QDGSRQ1 1. LM5060Q1MM/NOPB…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS2595: How eFuse internal FET operation in SOA is ensured?

    Kunal Goel
    Kunal Goel
    Part Number: TPS2595 How eFuse internal FET operation in SOA is ensured?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC27614: How to drive a SiC FET or IGBT with a negative bias using a low side gate driver (bipolar drive)?

    Aaron Grgurich
    Aaron Grgurich
    Part Number: UCC27614 Other Parts Discussed in Thread: UCC27624 , When using a SiC FET or sometimes an IGBT, you will find yourself needing a negative gate bias voltage. The negative bias voltage is often needed to pull the gate down enough to fully…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC27624: Can I parallel the outputs of a dual channel, low side gate driver to increase drive current strength?

    Aaron Grgurich
    Aaron Grgurich
    Part Number: UCC27624 Yes, you can parallel the channels of a dual channel low side driver such as TI’s new UCC27624 . This will provide nearly double the drive strength by paralleling the channels. If you as a designer want to avoid the additional…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] How efficiency influences duty cycle in non-isolated DC/DC Converters?

    Wenhao Wu
    Wenhao Wu
    A lot of engineers are using DC/DC converters for their power systems, in order to bring stable and clean power supply. As efficiency cannot be 100%, it must influence DC/DC converter's work in some way. This E2E FAQ will present how efficiency is influencing…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
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  • Not Answered

    BQ25672: Inquiring whether the BQ2562 is suitable for power-path management and battery charging while also providing a regulated output voltage 0 Locked

    114 views
    3 replies
    Latest 1 month ago
    by Michael Bradbourne
  • Suggested Answer

    UC2854: Loop Compensation in UC2854 0 Locked

    58 views
    1 reply
    Latest 1 month ago
    by Ulrich Goerke
  • Suggested Answer

    UCC28064A: Choosing a fuse rating for short circuit protection 0 Locked

    92 views
    2 replies
    Latest 1 month ago
    by Ulrich Goerke
  • Suggested Answer

    TPSM82864A: Inquiry about abnormal operation 0 Locked

    141 views
    11 replies
    Latest 1 month ago
    by Varun John
  • Answered

    TPS25751: Charging and switch off not working after migrating from TPS25750 0 Locked

    205 views
    12 replies
    Latest 1 month ago
    by Bart de Kramer
  • Suggested Answer

    TPSM33620-Q1: RE in FM band 0 Locked

    110 views
    4 replies
    Latest 1 month ago
    by Naresh Adepu
  • Answered

    LP8868Y-Q1: LP8868Y-Q1 0 Locked

    116 views
    5 replies
    Latest 1 month ago
    by Suchen Dong
  • Answered

    LM5168: LM5168 0 Locked

    48 views
    2 replies
    Latest 1 month ago
    by ?? ???
  • Not Answered

    BQ24040: and BQ298015 Compatiblity +1 Locked

    41 views
    0 replies
    Started 1 month ago
    by Amr Wael
  • Not Answered

    LM51561-Q1: Abnormal waveform 0 Locked

    118 views
    3 replies
    Latest 1 month ago
    by Moritz
  • Answered

    RE: TPS25751: Seemingly firmware related issues when used with the BQ25798 0 Locked

    577 views
    36 replies
    Latest 1 month ago
    by Rain Haase
  • Not Answered

    TPS62067-Q1: TPS62067-Q1 stability analysis 0 Locked

    131 views
    5 replies
    Latest 1 month ago
    by Farheen
  • Suggested Answer

    TPS25985: Pspice Simulation is not obtain as per required output. 0 Locked

    82 views
    3 replies
    Latest 1 month ago
    by Avishek Pal
  • Not Answered

    BQ40Z50-R2: BQ40Z50-R2: RSoC locked at 99-100% - Part 02 0 Locked

    123 views
    7 replies
    Latest 1 month ago
    by Contantin Baumann
  • Answered

    LM27762: WEBENCH cannot find this part, despite link provided in datasheet application section 0 Locked

    157 views
    1 reply
    Latest 1 month ago
    by Varun John
  • Suggested Answer

    LMR60440-Q1: Loop response 0 Locked

    179 views
    9 replies
    Latest 1 month ago
    by Peter Xu
  • Suggested Answer

    LM3670: Using 2 LM3670 to generate +- 2V 0 Locked

    65 views
    1 reply
    Latest 1 month ago
    by Varun John
  • Answered

    TPS22916: TPS22916CN RCB when ON pin low? 0 Locked

    125 views
    7 replies
    Latest 1 month ago
    by Amrit Jit
  • Suggested Answer

    TPS3435: longevity information of TPS3435CCGAJDDFR 0 Locked

    87 views
    5 replies
    Latest 1 month ago
    by Sila Atalar
  • Answered

    LM3648EVM: How to check this board work fine? 0 Locked

    100 views
    2 replies
    Latest 1 month ago
    by 光男 蕭
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