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] TPS3704: Is there a tool to calculate external resistor values

    Part Number: TPS3704 Hello, What is the best way to calculate the values of external resistors for adjustable versions for TPS3704 and TPS3704-Q1?

  • [FAQ] LM4120: LM4120 Next Generation Alternatives

    Part Number: LM4120 Other Parts Discussed in Thread: REF4132 , REF35 Hello, Do you have a list of next generation alternatives for LM4120 family? Thank you.

  • [FAQ] BQ76952: What is the Soft SHUTDOWN state?

    Part Number: BQ76952 I am trying to enter SHUTDOWN mode, but the device will not SHUTDOWN. I think I may be in Soft SHUTDOWN, but I have some questions: How do I know if the device is in Soft SHUTDOWN? How is Soft SHUTDOWN different from SHUTDOWN mode…

  • [FAQ] BQ76952: How does SHUTDOWN mode work?

    Part Number: BQ76952 I would like to know more about SHUTDOWN mode. What methods can I use to enter SHUTDOWN mode? How do I know if my device is in SHUTDOWN mode? How do I WAKE the device from SHUTDOWN mode?

  • [FAQ] Frequently Asked Questions: Solid State Relays

    What is Avalanche Breakdown?

  • [FAQ] What is Avalanche Breakdown?

    Other Parts Discussed in Thread: TPSI2140-Q1 Avalanche breakdown in power FETs Avalanche breakdown can occur in any power FET, as its preconditions are met when the FET is off and there is a high potential from drain to source. It is an important design…

  • [FAQ] BQ25720: How to set maximum input current limit?

    Part Number: BQ25720 Hi， How to understand the description about “nominal or typical input current limit” and “maximum input current limit”，which one is the actual input current limit？How to add“100mA/200mA offset” to calculate the…

  • [FAQ] TPS650350-Q1: How can I get design documents for TPS65035xx-Q1 devices?

    Part Number: TPS650350-Q1 The design documents (datasheets and TRM) are on TI MySecure folder. Customers can request access from the link below: www.ti.com/.../swlicexportcontrol.tsp Once approved, design documents can be accessed from the link below…

  • [FAQ] TPS650330-Q1: How can I get Function Safety documents for TPS65033xx-Q1 devices?

    Part Number: TPS650330-Q1 The Function Safety documents are on TI MySecure folder. Customers can request access from the link below: https://www.ti.com/licreg/docs/swlicexportcontrol.tsp?form_id=302189&prod_no=TPS65033X-Q1_FUNCTIONAL_SAFETY_DOCS&ref_url…

  • [FAQ] TPS650330-Q1: How can I get design documents for TPS65033xx-Q1 devices?

    Part Number: TPS650330-Q1 The design documents (datasheets and TRM) are on TI MySecure folder. Customers can request access from the link below: www.ti.com/.../swlicexportcontrol.tsp Once approved, design documents can be accessed from the link below: …

View FAQ threads