• TPS629210-Q1: XTPS629210QDRLRQ1 3.3V Flucuations

  

  colin WIERKS

  Part Number: TPS629210-Q1 Other Parts Discussed in Thread: TPS629210EVM Tool/software: I am looking for some help with some power supply fluctuations I am having with a XTPS629210QDRLRQ1. I have designed the board with the 2.2uH inductor and 22uF capacitor…

  • 21 days ago
  • Power management
  • Power management forum

• TPS629210-Q1: The buck output is unstable while the Vin blow 8.6V, with fully loaded I A.

  

  Zhaocai XIANG

  Part Number: TPS629210-Q1 Other Parts Discussed in Thread: TPS629210 Tool/software: Hello We are doing the line transient test now. The output of TPS629210 is unstable while the Vin blow 8.6V, with fully loaded I A (Test condition: Vout =3.3V, I-load…

  • 19 days ago
  • Interface
  • Interface forum
Answered

• TPS629210-Q1: Minimum input voltage for IBB

  

  Dice-K

  Resolved

  Part Number: TPS629210-Q1 Other Parts Discussed in Thread: TPS62903 Tool/software: Hi support team, This is a question about Inverting Buck - Boost. Isn't the minimum input voltage for IBB just "3V" and not "3V + VOUT"? www.ti…

  • Resolved

  • 4 months ago
  • Power management
  • Power management forum
Answered

• TPS629210-Q1: Power management forum

  

  Zhaocai XIANG

  Resolved

  Part Number: TPS629210-Q1 Hello The mode will be Forced PWM if I tied the MODE/S-CONF to high, but in the meantime, the DYNAMIC MODE CHANGE is Active. I'm confused as to whether my configuration is Forced PWM or switching frequency changeable?

  • Resolved

  • 9 months ago
  • Power management
  • Power management forum
Answered

• TPS629210-Q1: IBB current limit calculation

  

  Dice-K

  Resolved

  Part Number: TPS629210-Q1 Hi support team, This is a question regarding equation (7) of SLVAFC5. https://www.ti.com/lit/an/slvafc5/slvafc5.pdf The "Low-side FET current limit" of 1.3A is applied to IL(max). Isn't the "High-side FET current limit…

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum

• TPS629210-Q1EVM: TPS629210-Q1

  

  Manish Khandelwal

  TI Thinks Resolved

  Part Number: TPS629210-Q1EVM I am using TPS629210-Q1EVM and found out that the output voltage is 0.6V instead of 3.3V

  • over 1 year ago
  • Power management
  • Power management forum

• TPS629210-Q1: Schematic review - 12V down to 5.5V into a 5V LDO

  

  Matthew Pole

  TI Thinks Resolved

  Part Number: TPS629210-Q1 Hi, Does this schematic look ok for a 12V down to 5.5V buck regulator into a 5V LDO for stable low current operation. Thanks!

  • over 1 year ago
  • Power management
  • Power management forum

• TPS629210-Q1: Power-Good Thresholds for VSET Operation

  

  Shinichi Yokota

  TI Thinks Resolved

  Part Number: TPS629210-Q1 Hello, What are the specs of TPS629210-Q1's power-good thresholds for VSET operation? It looks the data sheet only defines the specs for adjustable V O operation. Best regards, Shinichi Yokota

  • over 1 year ago
  • Power management
  • Power management forum

• TPS629210-Q1: PSpice Model Issue

  

  Mayur M Bharadwaj

  TI Thinks Resolved

  Part Number: TPS629210-Q1 Hello, I downloaded the P-Spice Modem for TPS629210-Q1 from TI website, and tried simulating, however, it is not giving any output. The same circuit which worked in Webench, it is not working in PSpice. I also tried it in PSpice…

  • over 1 year ago
  • Power management
  • Power management forum
Answered

• TPS629210-Q1: Searching TI solution

  

  Kygo Cheng

  Resolved

  Part Number: TPS629210-Q1 Hi Team, There is a good new that we could DIN TI product! Customer is looking for the replacement of RTQ2103AGSP-QA Please help suggest TI solution, THX https://www.richtek.com/Products/Switching%20Regulators/DC_DC%20StepDown…

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum

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