• ULN2003AI: PN#ULN2003AIDR Marking date code diffecent label date code

  

  Chow Ken

  TI Thinks Resolved

  Part Number: ULN2003AI Tool/software: Dear, If the Date code on the Marking is 52, but the Label shows 48, is this normal?

  • 9 days ago
  • Power management
  • Power management forum

• ULN2003AI: ULN2003AI input voltage

  

  Chen Alex1

  TI Thinks Resolved

  Part Number: ULN2003AI Other Parts Discussed in Thread: TPL7407L Tool/software: hi Sir Could I use the 1.8v to driver the ULN2003AIPW ? Thanks

  • 6 months ago
  • Power management
  • Power management forum

• ULN2003AI:ULN2003B vs ULN2003AI Top Side Marking Check pls.

  

  ch Park

  TI Thinks Resolved

  Part Number: ULN2003AI Other Parts Discussed in Thread: ULN2003B , Tool/software: 우리는 Mouser 온라인에서 부품을 구매했습니다. 이전에 구매하신 적이 있다면 제품 라인과 윗면 표시가 다르다는 것을 알 수 있을 것입니다. TI에서 공식적으로 제조한 제품인지 궁금하네요. 양산제품 : ULN2003B 다음 생산 제품 : ULN2003AI (부품 확인)

  • 3 months ago
  • Power management
  • Power management forum

• ULN2003AI: Regarding POPs

  

  Natori Daiki

  Part Number: ULN2003AI Tool/software: Dear Sir Could you please provide me with information abotu the inclusion of Dechlorane plus and UV-328 in the following figure number. ULN2003AINSR TPS561201DDCR TPL7407LAPWR TL432AIDBVR Best…

  • 5 months ago
  • Power management
  • Power management forum
Answered

• ULN2003AI: Minimum Input Voltage

  

  EMMA DUQUE

  Resolved

  Part Number: ULN2003AI Other Parts Discussed in Thread: TPL7407LA Tool/software: Can it be inferred that 2V is the minimum Input Voltage for recommendation operation, per the Input Voltage vs Input Current graph?

  • Resolved

  • 6 months ago
  • Power management
  • Power management forum
Answered

• ULN2003AI: How to calculate PD_max

  

  Hiromu Susami

  Resolved

  Part Number: ULN2003AI Tool/software: Hi exparts, Could you tell me how to calculate PD_max under following condition? [Condition] The on time per pulse is 32.5 ms, and the operation as shown in the attached image is repeated at a period of 260 ms. …

  • Resolved

  • 6 months ago
  • Power management
  • Power management forum
Answered

• ULN2003AI: ULN2003AI

  

  Stefano Molinari

  Resolved

  Part Number: ULN2003AI Other Parts Discussed in Thread: ULN2003B Hi guys, about 6 months ago I was considering the ULN2003B for a new design, but with my surprise I’m seeing now that the ULN2003B is not more active, and the suggested alternative product…

  • Resolved

  • 11 months ago
  • Power management
  • Power management forum
Answered

• ULN2003AI: About RΘJBA (junction-to-board-to-air)

  

  Hiromu Susami

  Resolved

  Part Number: ULN2003AI Tool/software: Hi exparts, Q1. I want to know the value of RΘJBA (junction-to-board-to-air) in below condition. If you have such data, please let me know. Could you share any application notes that can help me think about this…

  • Resolved

  • 7 months ago
  • Power management
  • Power management forum
Answered

• ULN2003AI: The length of ON time that should be considered 100% duty

  

  Hiromu Susami

  Resolved

  Part Number: ULN2003AI Tool/software: HI exparts, This device is used in a circuit that performs continuous pulse operation. At least how many sec of ON time per pulse must be used to calculate power consumption with a duty of 100%? Are there any such…

  • Resolved

  • 6 months ago
  • Power management
  • Power management forum
Answered

• ULN2003AI: Abs max value of peak collector current depending on ambient temperature

  

  Hiromu Susami

  Resolved

  Part Number: ULN2003AI Tool/software: Hi exparts, The data sheet shows that the maximum collector current per channel at 25°C is 500mA. Is there any data such as the maximum collector current fluctuation depending on ambient temperature conditions?…

  • Resolved

  • 7 months ago
  • Power management
  • Power management forum

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