Answered

• RE: TPS53681: PWM specifications

  

  TAKAHIRO NAGAI

  Resolved

  The test condition is that the board is TPS53681EVM-002, but inductor is replaced to smaller value, such as 50nH.

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

• RE: 0.8V @ 200A (TDA21472+IR35215 equivalent)

  

  Josh MANDELCORN

  We have the CSD95490 power stage with multi-phase TPS53681 controller. More importantly, we also have an orderable evaluation board with these parts called the TPS53681EVM-002 in stock demonstrating the capabilities you need.

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

• TPS53681: recommended power up/down sequences are mandatory?

  

  Kazuhiko Hirano

  Resolved

  Part Number: TPS53681 Hello, Datasheet recommends the power-up sequence and power-down sequence as follows. But, at TPS53681EVM-002, 12V is provided first and other power supply voltages are generated from the 12V. So, the EVM does not follow the recommended…

  • Resolved

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

• RE: TPS53681: TPS53681RSBT

  

  Rama Pamidi

  Hi, Please go through the TPS53681 EVM schematic in the following link for all details. http://www.ti.com/tool/TPS53681EVM-002 Thanks. Regards, Rama.

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

• RE: TPS53681: Can you share the Layout guidelines for TPS53681 and CSD95490Q5MC

  

  Dominique Gigi

  Dear Matt, Thanks for the answer. Unfortunately, I did 2 requests on vr@lis.ti.com address without answer. I asked if you can send me PCB layout of the TPS53681EVM-002 kit I bought (Jan 2021) And the full datasheet as you invited me to do it …

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

• RE: TPS53681: Reference design for XILINX VU9P-D2104?

  

  Rama Pamidi

  Resolved

  Hi Jason, TPS53681 doesn't support for 8+0 configuration. But we have TPS53681 web-orderable EVM 6ph/300A. please see the below link for details. http://www.ti.com/tool/tps53681evm-002 Thanks. Regards, Rama.

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

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