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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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  • Answered

    UCC28951: correct EVM? 0 Locked

    342 views
    1 reply
    Latest over 5 years ago
    by Teng Feng
  • Answered

    TPS61089: Max input voltage to get 12V output 0 Locked

    562 views
    4 replies
    Latest over 5 years ago
    by Helen chen
  • Suggested Answer

    UCC28C44: 36V or 48V Input PSR Device 0 Locked

    273 views
    2 replies
    Latest over 5 years ago
    by Peter Meaney
  • Suggested Answer

    UC1823A: newer alternates 0 Locked

    326 views
    2 replies
    Latest over 5 years ago
    by Peter Meaney
  • Suggested Answer

    TLV62084A: switching frequency inquiry 0 Locked

    387 views
    3 replies
    Latest over 5 years ago
    by Zain Riaz
  • Suggested Answer

    Asking for the design for LED driver recommendation 0 Locked

    460 views
    1 reply
    Latest over 5 years ago
    by Hardy Wu
  • Answered

    TPS61322: back driving device 0 Locked

    241 views
    4 replies
    Latest over 5 years ago
    by Laurence Symonds
  • Answered

    BQ79616-Q1: bq79616 sample software 0 Locked

    698 views
    2 replies
    Latest over 5 years ago
    by hagen wegner
  • Suggested Answer

    LMR14206: LMR14206n power save mode 0 Locked

    274 views
    4 replies
    Latest over 5 years ago
    by Andy Chen
  • Answered

    LM2611: LM2611: instability 0 Locked

    957 views
    6 replies
    Latest over 5 years ago
    by Milos
  • Suggested Answer

    TPS56637: Acceptable minimum solder joint area (%) for Vin, SW and PGND 0 Locked

    269 views
    3 replies
    Latest over 5 years ago
    by Yuchang Zhang
  • Suggested Answer

    UCC2897A: No Vout, IC doesn't start up. 0 Locked

    744 views
    11 replies
    Latest over 5 years ago
    by Maxim Shatrov
  • Not Answered

    BQ24650: We want to use term_En control to turn off the charge. After actual operation, we find that it has no effect 0 Locked

    157 views
    1 reply
    Latest over 5 years ago
    by Kedar Manishankar
  • Suggested Answer

    BQ34110EVM-796: Error codes 0 Locked

    334 views
    5 replies
    Latest over 5 years ago
    by Shirish
  • Suggested Answer

    LM5035C: are internal +5V and REF same? 0 Locked

    255 views
    2 replies
    Latest over 5 years ago
    by Teng Feng
  • Answered

    TPS61088: Does TPS61088 suit for Mini UPS for Wi-Fi router power back up 0 Locked

    1619 views
    3 replies
    Latest over 5 years ago
    by Helen chen
  • Suggested Answer

    TPS61087: SW pin short to GND at high output current / short-circuit on output 0 Locked

    1149 views
    5 replies
    Latest over 5 years ago
    by Helen chen
  • Suggested Answer

    Question on operating and max range specs 0 Locked

    331 views
    5 replies
    Latest over 5 years ago
    by Jeff F
  • Answered

    UCC28780: About setting conditions of UCC28780 0 Locked

    537 views
    6 replies
    Latest over 5 years ago
    by Tak
  • Suggested Answer

    TPS61322: Handling of NC pins 0 Locked

    847 views
    3 replies
    Latest over 5 years ago
    by Minqiu Xie
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