Answered

• TPS566231: EN pin pull down resistor

  

  Shoo Saga

  Resolved

  Part Number: TPS566231 Hi team, The EN pin is connected to weak pull up resistor. What value pull down resistor is recommended to connect to make sure disable the device? Regards, Shoo

  • Resolved

  • over 1 year ago
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Answered

• TPS566231: Auto recover after OCP or OVP

  

  Jeff YANG

  Resolved

  Part Number: TPS566231 Hi, Does TI have Input 12V to output 5V/3A buck regulator with auto recover after OCP or OVP? As I know must regulator will lockout when fault happen likes OCP or OVP, does TI have this kind of part can a uto recover and no need…

  • Resolved

  • over 1 year ago
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• TPS566231: Output ripple is high at lower operating temperature conditions

  

  A M

  TI Thinks Resolved

  Part Number: TPS566231 Hi, We are using the device P/N : TPS566231PRQFR to realization below DC-DC Buck conversion Vin : 3.3Vdc Vout : 1.24V/2A Ripple and Noise : 30mv pk-pk (maximum) Operating Temperature : -40DegC to +85DegC We have tested output ripple…

  • over 1 year ago
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Answered

• TPS566231: Cout ESR constrains

  

  KARTHIK KRISHNA JAYACHANDRAN

  Resolved

  Part Number: TPS566231 Hello, I have a query regarding the allowed ESR values for TPS566231, In TI web bench it was mentioning the maximum allowed ESR value is 0.75 uE.

  • Resolved

  • over 3 years ago
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Answered

• TPS566231: I_FB

  

  Bernhard Boehmer

  Resolved

  Part Number: TPS566231 Other Parts Discussed in Thread: TPS54J061 , TPS543620 Hello TI, What is I_FB (typ / max) for the above part, please? Could this be added to the datasheet?

  • Resolved

  • over 3 years ago
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• TPS566231: Distribution of Soft Start Time

  

  Jason Haedt

  TI Thinks Resolved

  Part Number: TPS566231 Hello, Can you share the distribution of soft start time. I see the max of 2.9ms which violates a use case condition in my design. I need to keep soft start under 2.5ms. When I review Figure 6-16 at the 12Vin use case , the soft…

  • over 3 years ago
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• TPS566231: Question about negative overcurrent protection

  

  Satoshi

  TI Thinks Resolved

  Part Number: TPS566231 Other Parts Discussed in Thread: TPS54824 Is there detailed information or application note for Negative overcurrent protection (INOCL)? One customer hope to confirm protection function for negative (reverse polarity) current from…

  • over 3 years ago
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• TPS566231: Distribution data for current limit threshold

  

  Satoshi

  TI Thinks Resolved

  Part Number: TPS566231 TPS566231 datasheet is described IOCL: 6.1A to 8.9A. If there distribution data for IOCL: 6.1A ~ 8.9A, please let me know. Best regards, Satoshi

  • over 3 years ago
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Answered

• TPS566231: Webench efficiency plot

  

  Christian Lieber

  Resolved

  Part Number: TPS566231 Hi TI-experts, I generated a TPS566231 design using the webench designer. In the efficiency graph (please see attachment) I found a working point (in-between two high efficiency points) that has a much lower efficiency. (Vout = 0.95V…

  • Resolved

  • over 3 years ago
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• TPS566231: TPS566231PRQFR

  

  Suliman Kheir

  Part Number: TPS566231 Other Parts Discussed in Thread: TPSM82823 , TPS62865 Hi, We are using TPS566231 on our custom board to generate a 5V with up to 4.5A current. this 5.0V buck feed other DC-DC convertors likeTPS62865 and TPSM82823 to generate more…

  • over 3 years ago
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