• ULQ2003A-Q1: ULQ2003ADR - ULQ2003AQDRQ1

  

  Anna Chmielecka-Was

  TI Thinks Resolved

  Part Number: ULQ2003A-Q1 hello Could you please help us with alternate of item DKNH-CMP-031-00012 -> ULQ2003ADR ? Item MPN Manufacturer DKNH-CMP-031-00012 ULQ2003ADR TEXAS INSTRUMENTS Could you…

  • 3 months ago
  • Power management
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• ULQ2003A-Q1: Current capability question for "D Package Maximum Collector Current vs Duty Cycle"

  

  Yoshiki Ochi

  TI Thinks Resolved

  Part Number: ULQ2003A-Q1 Other Parts Discussed in Thread: ULN2003A Hi team, (1) For "D Package Maximum Collector Current vs Duty Cycle", does it mean current capability for each channel instead of total collector current? (2) Do you have the similar…

  • 1 month ago
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Answered

• ULQ2003A-Q1: PWM switching frequency limit of ULQ2003A-Q1

  

  Labib Labib

  Resolved

  Part Number: ULQ2003A-Q1 Tool/software: I am looking for low-side driver for multiple solenoids. Our solenoid has 54Ohm resistance and 23.5mH inductance. We would live to drive it with ULQ2003A-Q1 at 20kHz PWM (30% to 100% duty cycle) signal. I didn't…

  • Resolved

  • over 1 year ago
  • Power management
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Answered

• ULQ2003A-Q1: Request for Failure Mode Distribution and FIT rate for FMEDA.

  

  Kavivishnu T

  Resolved

  Part Number: ULQ2003A-Q1 Other Parts Discussed in Thread: ULQ2003A Dear Team We are currently performing an FMEDA for our project. To complete our analysis, we urgently require the following information: FIT (Failures‑In‑Time) data Failure mode…

  • Resolved

  • 6 months ago
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• ULQ2003A-Q1: Comparison of ULQ2003A-Q1 and TPL7407-Q1

  

  Daniel Wang (auto)

  TI Thinks Resolved

  Part Number: ULQ2003A-Q1 Other Parts Discussed in Thread: TPL7407LA-Q1 Tool/software: Hello team, My customer wants to update some old devices, they used ULQ2003A-Q1(SO16 package) in previous projects, what is the device status now? Do you recommend…

  • over 2 years ago
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  • Power management forum
Answered

• ULQ2003A-Q1: ulq2003a

  

  shivaraj r

  Resolved

  Part Number: ULQ2003A-Q1 Tool/software: HI i am using ULQ2003A-Q1D for relay driver relay required coil voltage 5 i have enable digital card 6509 (5v) this circuit created ok Kindly suggest. Regards, shivaraj.r

  • Resolved

  • over 2 years ago
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• ULQ2003A-Q1: application issue

  

  Colt Zhang

  TI Thinks Resolved

  Part Number: ULQ2003A-Q1 Tool/software: Hi expert, Customer's PCB uses our ULQ2003A-Q1, currently customers need to work at ambient temperature 60℃, 90% ambient humidity, 1000 hours of continuous operation, Whether our chips can support it or not…

  • over 1 year ago
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Answered

• ULQ2003A-Q1: Input voltage = 1V

  

  Grey Guo

  Resolved

  Part Number: ULQ2003A-Q1 Tool/software: Hi team, Can ULQ2003A-Q1 turn on when input voltage is 1V? BR Grey

  • Resolved

  • over 2 years ago
  • Power management
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• ULQ2003A-Q1: Need suggestion with IC selection

  

  Kiranmayi Prasada

  TI Thinks Resolved

  Part Number: ULQ2003A-Q1 Other Parts Discussed in Thread: TPS1H100-Q1 , ULQ2003A , TPL7407L , LM5060-Q1 Tool/software: We found ULQ2003AQDRQ1 suitable as a low side driver for relays operating at 28V DC. But the limitations of IC are no provision of short…

  • over 1 year ago
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• ULQ2003A-Q1: INfo on PN ULQ2003AQDRQ1

  

  Xavier Casanova

  Part Number: ULQ2003A-Q1 Hello, Im a Component engineer in Collins aerospace and im currently working on a compare report on PN ULQ2003AQDRQ1. i am currently missing the following info: Maximum Emitter Base Voltage (V) Collector Current for…

  • over 2 years ago
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