Answered

• TPSM843321: TPSM843321 max output voltage - 9V or 12V?

  

  Tor Gylder

  Resolved

  Part Number: TPSM843321 Hi, We are looking into using TPSM843321 with a voltage output range from 4.5V to 10V. But we need some clarification before we proceed with evaluation of this component. In the beginning of the datasheet for TPSM843321, it…

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum

• TPSM843321: Do we have SPICE model for TPSM843321

  

  Yuxi Liu(Tony)

  TI Thinks Resolved

  Part Number: TPSM843321 Hi TIer Do we have SPICE model for TPSM843321? Thank you very much.

  • 6 days ago
  • Power management
  • Power management forum

• TPSM843321: What is the internal inductance value of the TPSM843321

  

  Yuxi Liu(Tony)

  TI Thinks Resolved

  Part Number: TPSM843321 Hi TIer What is the internal inductance value of the TPSM843321? Thank you very much.

  • 5 months ago
  • Power management
  • Power management forum
Answered

• TPSM843321: Regarding the Noise Performance of TPSM843321

  

  Kyohei

  Resolved

  Part Number: TPSM843321 Hi team, My customer is considering switching from a discrete DC-DC converter to a power module that offers better noise mitigation, and based on their requirements and cost constraints, the TPSM843321 is currently the top candidate…

  • Resolved

  • 9 months ago
  • Power management
  • Power management forum

• TPSM843321: SYNC Absolute Maximum Ratings Check

  

  Yuxi Liu(Tony)

  Part Number: TPSM843321 Hi TIer https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1504357/tps54338-rt-sync-pin-voltage-limits-with-rc-circuit Similar to this issue, could you please help check if the SYNC…

  • 5 days ago
  • Power management
  • Power management forum

• TPSM843321: Line Regulation Specifications

  

  Masashi Mineda

  TI Thinks Resolved

  Part Number: TPSM843321 Dear Sirs and Madams, We are considering using the TPSM843321. Input voltage: +5V to +12V Output voltage: +4.5V We are considering dynamically switching between +5V and +12V input voltage. This module has a maximum…

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

• TPSM843321: EVM

  

  Shuhei Goto

  Resolved

  Part Number: TPSM843321 Tool/software: Hi team, There is only TPS843 5 21EVM in TI.com. How can I evaluate TPSM843321 with EVM? Best regards, Goto

  • Resolved

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

• TPSM843321: Invert Buck-Boost Mode EVM

  

  Yuxi Liu(Tony)

  Resolved

  Part Number: TPSM843321 Other Parts Discussed in Thread: TPSM843521EVM Tool/software: Hi TIer My customer would like use TPSM843321 to do IBB mode DCDC. Input is +5V , output is -5V current is 0.01A - 0.1A. Customer want test EVM . I see we only…

  • Resolved

  • 10 months ago
  • Power management
  • Power management forum
Answered

• TPSM843321: Swiching frequency vs Ton(min) /Toff(min)

  

  Masashi Mineda

  Resolved

  Part Number: TPSM843321 Other Parts Discussed in Thread: TPS62933 Dear Sirs and Madams, The main reason we chose this module is that it states that the maximum duty cycle is 98%. I would like to confirm the switching frequency of the TPSM843321…

  • Resolved

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

• TPSM843321: Internal inductor value

  

  Ryu Yamashita

  Resolved

  Part Number: TPSM843321 Tool/software: Hi team, What is the value of the internal inductor? I want to calculate the ripple current. Best Regards, Ryu.

  • Resolved

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

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