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  Amarnath Murugadass

  • 6 days ago
  • Power management
  • Power management forum

  TPS65218D0: Thermal Resistance

  TI Thinks Resolved

  Part Number: TPS65218D0 Hi Team, We are using TPS65218D0 in our design and while looking at the Thermal resistance value of the device in the datasheet we noticed in the table it is mentioned as 16 pins instead of 48 pins. Hope it is a typo Can we...
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  Brian Berner

  • 10 days ago
  • Power management
  • Power management forum

  RE: TPS65218D0: DDR3 Dynamic On-Die Termination

  Flavio, Yes, I am using a MT41K256M16HA-125M:E-ND memory IC on my design where I copied that circuit from. I just ran some scripts to test the DDR memory and they all passed. I am unable to take any precise analog measurements at the moment. Looks...
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  Shinu.V.Mathew

  • 1 month ago
  • Power management
  • Power management forum

  TPS65218D0: TPS65218D0 - can DDR3L supply also be used for VTT termination

  TI Thinks Resolved

  Part Number: TPS65218D0 Hi Team, Can 1.35V generated form the TPS65218D0, DC-DC3 for the DDR3L also used for the VTT termination using a potential divider option. Customer is using only one DDR3L chip. Regards, Shinu Mathew.
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  Brian Berner

  • 17 days ago
  • Power management
  • Power management forum

  RE: TPS65218D0: Leakage Current

  There will be no leakage current from the coin cell battery resulting from the PMIC when VIN_BU is available. I am not an expert on batteries, but you still need to consider the effects of " self-discharge ". Here is an article I found that...
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  Daniel Cheng1

  • 1 month ago
  • Power management
  • Power management forum

  TPS65218D0: AM335x + TPS65218D0 hardware reference design

  • Resolved

  Part Number: TPS65218D0 Hi Expert, Is there hardware reference design documents for AM335x
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  SY Yoon

  • 1 month ago
  • Power management
  • Power management forum

  TPS65218D0: Battery backup system with TPS65218D0.

  TI Thinks Resolved

  Part Number: TPS65218D0 Hi, I am going to use battery backup with coin-cell battery. When the supply power of TPS65218D0 is OFF, DCDC5 and DCDC6 are OFF. So I read the FSEAL bit, it was 0b. I found a strange phenomenon during the test. DCDC5...
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  Lenio Cacula

  • 2 months ago
  • Power management
  • Power management forum

  TPS65218D0: DCDC4 output protection against short and current overload

  • Resolved

  Part Number: TPS65218D0 The DCDC4 is specified to have an average current limit of 3A @ 3.6V. 1
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  Lutz Naumann

  • 2 months ago
  • Power management
  • Power management forum

  TPS65218D0: startup issue with unused DCDC2

  TI Thinks Resolved

  Part Number: TPS65218D0 Hello Team, we have a startup issue where we are missing an explanation.TPS65218D0 is used in standard programmed EEPROM. DCDC is not being used. It was assumed that during startup strict mode is disabled so no OV detection....
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  Jack Zhang4

  • 3 months ago
  • Power management
  • Power management forum

  TPS65218D0: TPS65218D0+AM335x reference design

  TI Thinks Resolved

  Part Number: TPS65218D0 Hi FAE/AE : I see a Users guide of TPS65218D0 ，SLVUAA9B。 in this article ,it mentioned , TPS65218D0 can match AM335x power rail and have a Connection Diagram for TPS65218D0 and AM335x. Can you give me more detail about this reference...
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  Kaji@PAN

  • 3 months ago
  • Power management
  • Power management forum

  TPS65218D0: About STROBE settings

  • Resolved

  Part Number: TPS65218D0 Hi, I would like to ask you about the TPS65218D0 device. Is it possible

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