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] BQ76952: What is the default output of PDSG/PCHG when pre-discharge and pre-charge is enabled

    Part Number: BQ76952 Hi team, What is the output voltage for PDSG and PCHG when pre-discharge and pre-charge are all enabled? Could you help to explain below EC table? I am confused the output voltage? If PCHG or PDSG is off, what would…

  • [FAQ] BQ76952: Connecting battery cells to the BQ769x2 family of monitors

    Other Parts Discussed in Thread: BQ76952 , BQ76942 How should I connect battery cells to the BQ769x2 family of monitors?

  • [FAQ] BQ76952: What is the difference between OCD1, OCD2, OCD3 and SCD?

    Part Number: BQ76952 What is the difference between the different discharge current protections, OCD1, OCD2, OCD3 and SCD?

  • [FAQ] TPS62125: TPS62125 Inverting Buck-Boost Application Risk

    Part Number: TPS62125 Other Parts Discussed in Thread: TPS629206 , TPS629210 , TPS629203 , Hi, The TPS62125 configured as inverting buck-boost application is very risky. We strongly recommend using our new generation buck converter TPS629203 or -Q1…

  • [FAQ] EV2400: Why is EV2400 not supported by all software from TI? Can you support it in any specific software?

    Part Number: EV2400 Other Parts Discussed in Thread: BQPRODUCTION-SINGLECELL , BQPRODUCTION , BQ-HI-PRODUCTION , Can you add support for EV2400 in BQPRODUCTION-SINGLECELL / BQ-HI-PRODUCTION / BQPRODUCTION software?

  • [FAQ] REF35: Precision current source with REF35

    Part Number: REF35 Hello, I like the precision, low drift and low power consumption of REF35 as a voltage reference. Is it possible to use this device as a precision constant current source or reference? Thanks.

  • [FAQ] BQ-gauges : Error Installing ChemID updater

    Part Number: BQ-product family Other Parts Discussed in Thread: BQSTUDIO Dear TI Engineer, I am trying to install ChemID updater and I am getting below error message. Will you please suggest if there is requirement of installing any file. I have…

  • [FAQ] TPS62120: TPS62120 Inverting buck-boost application issue

    Part Number: TPS62120 Other Parts Discussed in Thread: TPS629206 , , TPS629210 , TPS629203 , TPS62122 Hi, The TPS62120 or TPS62122 configured as inverting buck-boost application is very risky. We strongly recommend using our new generation buck converter…

  • [FAQ] TPS6594-Q1: User Guide Locations

    Part Number: TPS6594-Q1 Below are links to the various user guides for TPS6594 NVMs and the associated PDNs. TPS65941213 + TPS65941111: https://www.ti.com/lit/pdf/slvuc99 TPS65941212 + TPS65941111: https://www.ti.com/lit/pdf/slvuc32 TPS65941213…

  • [FAQ] LP87561-Q1, LP87562-Q1, LP87563-Q1, LP87564-Q1 and LP87565-Q1 device differences

    Other Parts Discussed in Thread: LP87564-Q1 , LP87561-Q1 , LP87565-Q1 , LP87562-Q1 , LP87563-Q1 , LP8756-Q1 This thread applies to LP87561-Q1, LP87562-Q1, LP87563-Q1, LP87564-Q1 and LP87565-Q1 devices. LP8756x-Q1 devices have multiple different part…

View FAQ threads