• TPS1HB08-Q1: NC Pins

  

  Renan Santos Adriano

  TI Thinks Resolved

  Part Number: TPS1HB08-Q1 Hello Team, Can we connect the NC pins (12 - 13, 15) to the ground rather than keep it floating? What will be the effect on the device? Regards, Renan

  • 20 days ago
  • Power management
  • Power management forum

• TPS1HB08-Q1: Early shutdown issue

  

  James Zhan

  Part Number: TPS1HB08-Q1 Hi team, My customer is using TPS1HB08A-Q1 in their application for 16A as high side switch for power amplifier. the load current is only about a few hundred mA but the Vout of TPS1HB08-Q1 is 0V after powering up. This happen in…

  • 1 month ago
  • Power management
  • Power management forum

• TPS1HB08-Q1: Isns current when load is unconnected

  

  Takahiro Saito

  TI Thinks Resolved

  Part Number: TPS1HB08-Q1 Hi team, Customer has a question about the current through SNS pin when the load is disconnected. When the load is disconnected, does 1uA(max) of ISNSleak flow through SNS pin in the condition of VDIA_EN = 5V or 0V? Regards, S…

  • 1 month ago
  • Power management
  • Power management forum
Answered

• TPS1HB08-Q1: Which pocket quadrant is on pin1 for TPS1HB08AQPWPRQ1?

  

  Yoshiki Ochi

  Resolved

  Part Number: TPS1HB08-Q1 Hi team, Could you tell me which pocket quadrant shown in TAPE AND REEL INFORMATION is on TPS1HB08AQPWPRQ1 pin1? Regards, Ochi

  • Resolved

  • 2 months ago
  • Power management
  • Power management forum

• TPS1HB08-Q1: Parallel conection SNS-pin TPS2HBXX

  

  Ilya Bychkov

  TI Thinks Resolved

  Part Number: TPS1HB08-Q1 Hi! The datasheet for this IC says, that the user can connect the SNS-pin parallel to several TPS2HBXX, all SNS stay on Hi-Z remain until the one of them is selected. But, for example, the error occurs in the control microcontroller…

  • 3 months ago
  • Power management
  • Power management forum

• TPS1HB08-Q1: What is the /FLT pin max pull-up voltage rating?

  

  Alex Yeh

  TI Thinks Resolved

  Part Number: TPS1HB08-Q1 Hi team, What is the maximum voltage rating to pullup /FLT pin for TPS1HB08F-Q1? Regards, Alex

  • 3 months ago
  • Power management
  • Power management forum

• TPS1HA08-Q1: The difference between TPS1HA08 and TPS1HB08

  

  Hangjie Wang

  TI Thinks Resolved

  Part Number: TPS1HA08-Q1 Hi, Could you pls tell me the difference between TPS1HA08 and TPS1HB08? Thanks

  • 27 days ago
  • Power management
  • Power management forum
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

  • 5 months ago
  • Power management
  • Power management forum
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

  • 7 months ago
  • Power management
  • Power management forum
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…

  • Resolved

  • 7 months ago
  • Power management
  • Power management forum

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