• TPS54526: TPS54526RSAR

  

  Benjaporn Janjenjob

  TI Thinks Resolved

  Part Number: TPS54526 Celestica P/N:1046875OUE We received the part from TI under PO#3510097354 , Qty:18,000 MSL level:2 _Qty;6,000 MSL level :1 _Qty: 12,000 Please confirm , What is Date code for MSL change?

  • 6 months ago
  • Data converters
  • Data converters forum
Answered

• TPS54526: Switching Frequency of TPS54526

  

  user5025580

  Resolved

  Part Number: TPS54526 What is the switching frequency range of the TPS54526? I would like to check if there is no problem with the current circuit, which raises to 785 kHz.

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• RE: TPS54526: errata

  

  Lishuang Zhao

  Resolved

  Satoshi Yoshida I double checked that there was no errata for the TPS54526 . Will close this thread. Sorry and thanks. Lishuang

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

• TPS54526: TPS54526

  

  Kumara Bhagavath

  Resolved

  Part Number: TPS54526 Hi, I am Using 4 nos of TPS54526 in my design. 5V is the input to all the regulators & outputs are 3.3V, 1.8V, 1.5V & 0.95V. Inductor value is given in the datasheet for output voltages from 1V to 5V. Can I use 1.5uH Inductor for…

  • Resolved

  • over 6 years ago
  • Power management
  • Power management forum
Answered

• TPS54526: EN (enable) Pin issue

  

  Rajneesh Jaiswal

  Resolved

  Part Number: TPS54526 Hi All, I am using TPS54526 buck converter to generate 5V from 15V input. The ENABLE pin is pulled up to Vin i.e, 15V through a 100K resistor as shown. The issue is, on powering the board ON , theconverter is not enabled. On touching…

  • Resolved

  • over 5 years ago
  • Power management
  • Power management forum
Answered

• TPS54526: About max duty

  

  Tsukui Yusuke

  Resolved

  Part Number: TPS54526 Other Parts Discussed in Thread: TPS54531 Hi, Could you tell me about TPS54526 max duty? I got the following question from the customer. 1.When searching for products on the website, The duty cycle of TPS54526 was written as 95%…

  • Resolved

  • over 5 years ago
  • Power management
  • Power management forum

• WEBENCH® Tools/TPS54526: TPS54526 @ 3.3Vout

  

  Mark Spring

  TI Thinks Resolved

  Part Number: TPS54526 Tool/software: WEBENCH® Design Tools Hello, I selected the TPS54526 for my power supply design, since it met my requirements: 1. Vin is 5V to 6V 2. Vout is 3.3V 3. Iout is 5A In table 2 of the TPS54526 datasheet, it even gives recommended…

  • over 6 years ago
  • Power management
  • Power management forum
Answered

• TPS54526: No Output Voltage

  

  Anand

  Resolved

  Part Number: TPS54526 Hi TI, We have designed TPS54526 based 5V DC-DC regulator in our board.I couldn't able to generate 5V output.All the other pins function as expected (EN is high, and VREG5 produces 5.5V).When probing the output, the 5V was observed…

  • Resolved

  • over 6 years ago
  • Power management
  • Power management forum
Answered

• TPS54526: Higher Inductor value

  

  Steven Richardson10

  Resolved

  Part Number: TPS54526 Hi, I want to reduce the inductor current ripple on this part to reduce noise and to reduce ripple on the output capacitor. The datasheet suggest a value of 3.3uH for 5V output but at 5Amps that's about 1A pk-pk current ripple. …

  • Resolved

  • over 6 years ago
  • Power management
  • Power management forum
Answered

• TPS54526: Inductor value selection for TPS54526

  

  Nanjunda M

  Resolved

  Part Number: TPS54526 Hi, I'm using TPS54526PWP in my design. I'm using it to generate 1.35V and 1.8V from 5V. Please find the attached schematics for reference. My question is whether I can use 2.2uH in place of 1.5uH inductor (output) as suggested…

  • Resolved

  • over 7 years ago
  • Power management
  • Power management forum

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