Answered

• TPS1HB08-Q1: Do you have "Machine Model ESD rating"?

  

  Yoshiki Ochi

  Resolved

  Part Number: TPS1HB08-Q1 Hi team, Do you have Machine Model ESD rating for TPS1HB08AQPWPRQ1? Regards, Ochi

  • Resolved

  • 1 month ago
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Answered

• TPS1HB08-Q1: Does it have internal charge pump circuit?

  

  Yoshiki Ochi

  Resolved

  Part Number: TPS1HB08-Q1 Hi team, Does TPS1HB08-Q1 have internal charge pump circuit? How much switching frequency it is? When does charge pump operate or be disabled? (Ex. charge pump is enabled @ EN input voltage is H / it is disabled @ EN input is low…

  • Resolved

  • 3 months ago
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Answered

• TPS1HB08-Q1: Current sense ratio in other cases than Iout=1A

  

  Takahiro Saito

  Resolved

  Part Number: TPS1HB08-Q1 Hi team, The current sense ratio is specified at 1A in the datasheet. How about other Iout cases? Does the current sense ratio depends on the output current? If so, could you give me a reference data for Iout VS current sense…

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  • 3 months ago
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Answered

• TPS1HB08-Q1: How much consumption current while IOUT is not equal to 0A?

  

  Yoshiki Ochi

  Resolved

  Part Number: TPS1HB08-Q1 Hi team, How much TPS1HB08-Q1 consumption current while IOUT is not equal to 0A? Figure 4. Quiescent Current (IQ) vs Temperature says quiescent current or consumption current @ IOUT=0A. How about consumption current in this IC…

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  • 5 months ago
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Answered

• TPS1HB08-Q1: Could we use HSS-MOTHERBOARDEVM for this device?

  

  Yoshiki Ochi

  Resolved

  Part Number: TPS1HB08-Q1 Other Parts Discussed in Thread: HSS-MOTHERBOARDEVM , , TPS2HB16-Q1 Hi team, Could we use HSS-MOTHERBOARDEVM for TPS1HB08-Q1? HSS-MOTHERBOARDEVM says it could evaluateTPS2HB16-Q1 but not TPS1HB08-Q1on its user guide. TPS2HB16-Q1…

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  • 6 months ago
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Answered

• TPS1HB08-Q1: Is it any problem to connect LATCH pin and EN pin?

  

  Yoshiki Ochi

  Resolved

  Part Number: TPS1HB08-Q1 Hi team, Could you tell me whether it Is any problem to short or connect LATCH pin and EN pin directly? From datasheet recommended voltage range, it looks no issue for that. Do you have any concern about this connection? Regards…

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  • 5 months ago
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• TPS1HB08-Q1: How much VOUT abs max voltage or clamp voltage are?

  

  Yoshiki Ochi

  Resolved

  Part Number: TPS1HB08-Q1 Hi team, Could you tell me your comment about my understandings and questions? Vout positive abs max voltage due to inductive load: The Vout positive voltage could be VBB + FET body diode voltage drop. So the Vout abs max is…

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  • 5 months ago
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Answered

• TPS1HB08-Q1: Not Switching Properly

  

  Lou Chomas1

  Resolved

  Part Number: TPS1HB08-Q1 I have a bunch of boards with this part on them and out of 8 boards there is just 1 that is working properly. I currently am trying to switch 15 V with a 3.3 V control signal. It looks like that should be high enough to switch…

  • Resolved

  • 7 months ago
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• TPS1HB08-Q1: How much current capability of VBB clamp diode is ?

  

  Yoshiki Ochi

  TI Thinks Resolved

  Part Number: TPS1HB08-Q1 Hi team, Could you tell me how much maximum current capability of VBB clamp diode is? In addition, if you have document for how to decide the resistor for protecting VBB clamp diode, would you share it with me? Regards, Ochi

  • 6 months ago
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• TPS1HB08-Q1: How much time during overcurrent is needed for shutdown?

  

  Yoshiki Ochi

  TI Thinks Resolved

  Part Number: TPS1HB08-Q1 Hi team, Could you tell me how much time during overcurrent, which exceeds current limit threshold set by external resistor for TPS1HB08A-Q1, is required for shutdown or current limit event? I guess very short term overcurrent…

  • 6 months ago
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