Answered

• REF34-Q1: Latest English version of the Datasheet of REF3440QDBVRQ1 (SBAS901C).

  

  Joselito Go

  Resolved

  Part Number: REF34-Q1 Tool/software: Hi Team, The customer needs the latest English version of the Datasheet of REF3440QDBVRQ1 (SBAS901C). The one uploaded at ti.com is in Mandarin language. Regards, Josel

  • Resolved

  • 2 months ago
  • Power management
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Answered

• REF34-Q1: Calculation worst-case accuracy referred from Datasheet

  

  Tosh+

  Resolved

  Part Number: REF34-Q1 Hello VRS team, My customer tries to calculate the worst shift based on the datasheet spec. I want you check if below estimation method is correct. I'm curious about noise integration.. Regards, ti

  • Resolved

  • 9 months ago
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• REF34-Q1: How does load regulation / line regulation affects the total error?

  

  Akihiro Hirata

  TI Thinks Resolved

  Part Number: REF34-Q1 Hello team, Regarding total accuracy, D/S says the total error will be as below. On the other hand there is line regulation and load regulation spec. How does the line regulation and load regulation affect the total error? Could…

  • over 2 years ago
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• RE: REF5025: AUTO grade REF5050

  

  Trailokya Rai

  Hi Zhang We have REF34-Q1 in DGK package. However it is not P2P with REF50. Can you please comment on the existing solution from competition ? Regards Trailokya

  • 15 days ago
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Answered

• REF34-Q1: 4pin and 5pin NIC pin terminal processing

  

  Yoshiki Ochi

  Resolved

  Part Number: REF34-Q1 Hi team, Do you recommend 4pin and 5pin NIC pin terminal processing as short to GND or left open for REF34xxQ1 (DGK) ? Regards, Ochi

  • Resolved

  • over 3 years ago
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• REF34-Q1: Tj and Tj temperature clarification

  

  Art Mecina

  TI Thinks Resolved

  Part Number: REF34-Q1 Hello Guys, Good day. In the notice at 10.3.3 it is defined that Tj can not exceed 150°C. In this way Tj max and Ta max are also 150°C? Thanks for the confirmation. Art

  • over 3 years ago
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• REF34-Q1: REF34-Q1

  

  Sakthivel Kandasamy

  TI Thinks Resolved

  Part Number: REF34-Q1 Hi, I intend to use REF3425QDBVRQ1 (2.5V) and REF3450QDBVRQ1 (5V) in my design Per the datasheet, the maximum junction temperature is 150 C. However, I intend to operate the part @ 175 C for a short duration (less than 100 hours) …

  • over 4 years ago
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• REF34-Q1: Long-Term Stability over 15 to 20 Years

  

  Shinichi Yokota

  TI Thinks Resolved

  Part Number: REF34-Q1 Hello, How will the long-term stability of REF3425-Q1 and REF3450-Q1 look like over 15 to 20 years? The data sheet specifies only values over 1,000 or 2,000 hours. Best regards, Shinichi Yokota

  • over 4 years ago
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Answered

• REF34-Q1: Required external protection when Vout > Vin?

  

  NOBUO FUJIHARA

  Resolved

  Part Number: REF34-Q1 Hi team, My customer wants to use REF3425-Q1 with Vin=5V and Vout=2.5V condition. From system point of view, there might be the case where Vout > Vin. Question): In this case, do we have internal clamp diode to stand with the…

  • Resolved

  • over 4 years ago
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Answered

• REF34-Q1: Question about Turnon time

  

  NOBUO FUJIHARA

  Resolved

  Part Number: REF34-Q1 Hi team, My customer asked maximum Turnon time with below condition. - Vin=5V - Cout = 0.1uF Could you provide required information? Best regards, Nobuo

  • Resolved

  • over 4 years ago
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