• LM74502H-Q1: LM74502H-Q1

  

  Harini A J

  TI Thinks Resolved

  Part Number: LM74502H-Q1 Tool/software: Hi, Can I get the p-spice for Ti model for this part

  • 2 months ago
  • Power management
  • Power management forum
Answered

• LM74502H: Input Surge Stopper

  

  Peter

  Resolved

  Part Number: LM74502H Tool/software: If I implement the circuit in Figure 9-8, in the on state, R1 would cause a voltage drop due to the supply current and charge pump. As such, V(VS) < Vin ~= V(SRC). Wouldn't this violate the Abs Max Rating for SRC…

  • Resolved

  • 6 months ago
  • Power management
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• LM74502H: unencrypted model

  

  Rashmi Rajendra Keche

  Part Number: LM74502H Tool/software: I am not able to simulate my circuit using this model. I need an unencrypted model of this IC. Can you provide it.

  • 7 months ago
  • Power management
  • Power management forum

• LM74502H-Q1: Feasibility of LM74502H-Q1 for use in motor output cutoff application

  

  reshma b

  TI Thinks Resolved

  Part Number: LM74502H-Q1 Other Parts Discussed in Thread: LM74800-Q1 Tool/software: Hi, In a specific motor drive related automotive application, I need back-to-back MoSFET to prevent back EMF when battery supply to the drive is disconnected. Please…

  • over 1 year ago
  • Power management
  • Power management forum

• LM74502H-Q1: Query related to electrical characteristics.

  

  Shubham Singhal

  TI Thinks Resolved

  Part Number: LM74502H-Q1 Other Parts Discussed in Thread: LM74502H Tool/software: Hi Team, We are planning to use LM74502H in one of our applications. Please address the queries below. 1. What are the minimum and maximum voltage levels at the gate…

  • 8 months ago
  • Power management
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Answered

• LM74502H-Q1: Startup Issue at Low and High Input Voltages

  

  Malek Hattab

  Resolved

  Part Number: LM74502H-Q1 Other Parts Discussed in Thread: LM74502H Tool/software: Hello TI Team, I am using the LM74502H-Q1 as a protection controller configured as a high-side switch with undervoltage, overvoltage, and reverse polarity protection.…

  • Resolved

  • 6 months ago
  • Power management
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• LM74502-Q1: LM74502-Q1, LM74502H-Q1 IC as a 60V, 100ms Surge stopper requirment

  

  Shivani Modi

  Part Number: LM74502-Q1 Other Parts Discussed in Thread: LM74502H-Q1 , Hi, We have application of 28V@1.2A supply. we want to place LM74502-Q1, LM74502H-Q1 for surge stopper, Inrush current limit , over voltage protection and soft start features. …

  • 1 day ago
  • Power management
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Answered

• LM74502H: LM74502H for PWM up to 1kHz possible?

  

  Andreas Höfler

  Resolved

  Part Number: LM74502H Hi Is it possible to use the LM74502H for PWM applications in the range of 1kHz? I am looking for a simple gate driver IC which can go up to appx. 60V for simple relay replacement in HS configuration and is also capable to be…

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum
Answered

• LM74502H-Q1: Evaluating attached protection circuit against ISO 7637-2 pulses

  

  Malek Hattab

  Resolved

  Part Number: LM74502H-Q1 Tool/software: Hello TI Team, I am evaluating an existing protection circuit that uses the LM74502HQDDFRQ1. the circuit is attached . Protection circuit.pdf I would like to know if I might encounter issues when testing…

  • Resolved

  • 2 months ago
  • Power management
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• LM74502H-Q1: Seeking Guidance on Protection ICs for 48V ECU Design

  

  Harshvardhan Singh

  Part Number: LM74502H-Q1 Other Parts Discussed in Thread: LM74703-Q1 , INA230 , INA300 , LM5148-Q1 , LM74910H-Q1 , LM74900Q1EVM Tool/software: Hi, I’m designing an ECU PCB that will operate from a 48 V vehicle supply and must include input protection…

  • 2 months ago
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  • Power management forum

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