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] LP8758-E0: Max duty and dropout voltage characteristic

    Part Number: LP8758-E0 Other Parts Discussed in Thread: LP8758 I got the answer that LP8758-E0 Max duty is 100% from the following URL E2E post. However there is "dropout voltage" (min 0.7V) on datasheet electrical characteristics. What does this…

  • [FAQ] TPS65070: power on fail

    Part Number: TPS65070 I'm using the TPS65070 as Power-Manager of an IIoT-System. As power-supply I use LiPo or/and AC. After booting the TSP EN_DCDC1 is high and in the CON_CTRL1-Register there is the default setting “01111111” This means after pulling…

  • [FAQ] UCD3138: UCD3138 getting started

    Part Number: UCD3138 Hello Everyone, I will list the links and learning material to get started on the UCD3138 firmware development : Initial documents to read: 1) Datasheet : http://www.ti.com/product/UCD3138/datasheet Section 5 , 6 and 9 would…

  • [FAQ] UCD90160A vs UCD90160 and UCD9090A vs UCD9090

    Other Parts Discussed in Thread: UCD90160A , UCD9090A Please refer http://www.ti.com/lit/an/slva908/slva908.pdf to understand the improvemetns to UCD9090A and UCD90160A . Regards Yihe

  • [FAQ] TPS65094: Is TPS65094 suitable for any version of APOLLO LAKE

    Part Number: TPS65094 Hi Sir, Is TPS65094 suitable for any version of APOLLO LAKE like N3350, N3350 B1 stepping, N4200...etc? Or TPS65094 is for any Apollo Lake platform? Thank you.

  • [FAQ] Please Read the UCD90XXX Family Frequently Q&A before posting any questions.

    Please read the UCD90XXX Family Frequenctly Asked Questions and Answers from below http://www.ti.com/lit/pdf/slua815 before posting your questions. You may find your answers there. Thanks Yihe

  • [FAQ] LMG3410-HB-EVM: Modifications to "Using the LMG3410-HB-EVM Half-Bridge and LMG34XX-BB-EVM Breakout Board EVM"

    Part Number: LMG3410-HB-EVM We have made some improvements to the LMG3410-HB-EVM, resulting in a revision D of the EVM. The official EVM Users Guide is currently being modified, so this document acts as an errata until the formal documentation is complete…

  • [FAQ] Linux Drivers for PMICs

    Other Parts Discussed in Thread: TPS65910 , TPS65912 , TPS65913 , TPS65917-Q1 , TPS65916 , TPS659039-Q1 , TPS659037 , TPS65217 , TPS80032 , TPS65090 , TPS65218 , TPS68470 , LP8720 , LP8725 , LP8733 , LP87565-Q1 , TPS65185 Many times people are looking…

  • [FAQ] Ripple lm3478 no load.

    Other Parts Discussed in Thread: LM3478 Hi! I made a converter 21- 30V - > 48V 1A. The chip LM3478 . There was a problem . No load ripple 1,5V 4Hz . Under load 50mA or more do not. The scheme was developed in WEBENCH. All denominations except the…

View FAQ threads