Answered

• TPS54332: Output voltage still occurs when enable pin is pull low

  

  Bing Han Char

  Resolved

  Part Number: TPS54332 Tool/software: Hi TI, I have a technical question regarding to TPS54332DDA. As per data sheet mentioned, if the “Enable” pin is pull low, the IC itself will be disabled. However, I notice there’s an output of 2V when…

  • Resolved

  • 24 days ago
  • Power management
  • Power management forum

• TPS54332: Can you tell me if the following products are compatible with TSCA?

  

  TAKANORI KATSUMATA

  TI Thinks Resolved

  Part Number: TPS54332 Tool/software: Hello, person in charge Can you tell me if the following products are compatible with TSCA? I would appreciate it if I could get a certificate as evidence. SN65HVD379DR TPS54332DDAR DS90LV019TM/NOPB Best…

  • 1 month ago
  • Sub-1 GHz
  • Sub-1 GHz forum

• TPS54332: output error

  

  zhang ping

  TI Thinks Resolved

  Part Number: TPS54332 Tool/software: The TPS54332 chip is designed to provide a 3.3V power supply for the DSP. The actual circuit is shown in the picture. The P6 input power supply is 5V. Due to the anti reverse diode connected to the input port, the…

  • 3 months ago
  • Power management
  • Power management forum

• TPS54332: Alpha value in the datasheet

  

  Thang PHAM

  TI Thinks Resolved

  Part Number: TPS54332 Tool/software: Hello everyone, I am using TPS54332 for the design and i am calculting the circuit parameters. I am blocked by an equation in the datasheet with the alpha variable in the equation but i don't find out what value of…

  • 5 months ago
  • Power management
  • Power management forum

• TPS54332: TPS54332 Radiated Emission Issue

  

  Mike Mike

  TI Thinks Resolved

  Part Number: TPS54332 Tool/software: Dear TI Expert, TPS54332 is used in medical device to pass the RE of EN55011 Class B, it's found that RE over than standard from 60M Hz to 100M Hz, after troubleshooting, it's very sure that the noise is from…

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

• TPS54332: Directive: 2014/35/EU - document

  

  Robert Laznicka

  Resolved

  Part Number: TPS54332 Hello, The customer is requesting the below, I believe this might be the low voltage directive (LVD) (2014/35/EU). I did not see this on the Texas Instruments website for these parts. Does TI offer this? Thank you. documents regarding…

  • Resolved

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

• TPS54332: Exposed pad soldering issue.

  

  Tjipke Kootstra

  Resolved

  Part Number: TPS54332 Hi, We are using the mentioned TPS54332. As it seems we have a problem when the exposed pad isn't soldered correctly onto the board. And it looks like when Vin is increased from, for example, +12V the part will destroy itself…

  • Resolved

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

• TPS54332: The phenomenon that the output voltage of TPS54332 drops by 1V

  

  Conor

  Resolved

  Part Number: TPS54332 Hi, The power supply circuit is designed using TPS54332DDA. 24V input, 12.8V output, as shown in WEBENCH on TI's website, The circuit was configured with the constants of the peripheral elements confirmed by WEBENCH on the TI website…

  • Resolved

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

• TPS54332: humming noise from the inductor

  

  Allen Lai

  TI Thinks Resolved

  Part Number: TPS54332 above is the circuit we have, we experience loud humming noise from the inductor, the higher the load , the louder the noise. please help

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

• TPS54332: TPS54332

  

  R Parvathy

  TI Thinks Resolved

  Part Number: TPS54332 Kindly review the schematics that was designed using TPS54332DDAR for the following specs. VIN: 12V;VOUT=5V;IOUT=1.2a(3.5A max)

  • over 2 years ago
  • Power management
  • Power management forum

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