• LM74202-Q1: Verification of LM74202-Q1 Design for 24 V Overvoltage Protection Application

  

  Chetan Bidap1

  TI Thinks Resolved

  Part Number: LM74202-Q1 Dear TI Support Team, I am using the LM74202QPWPRQ1 ideal diode controller in a 24 V power input protection circuit with an overvoltage cutoff function. I would appreciate it if you could review my design and confirm whether…

  • 1 month ago
  • Power management
  • Power management forum

• LM74202-Q1: Package outline in datasheet

  

  Roy Chou1

  TI Thinks Resolved

  Part Number: LM74202-Q1 Other Parts Discussed in Thread: TPS2660 , Hi Team, As title, i dont see the package outline in datasheet. May you help check it? Roy

  • 3 months ago
  • Power management
  • Power management forum

• LM74202-Q1: SHDN pin spec

  

  Divyasree V

  TI Thinks Resolved

  Part Number: LM74202-Q1 Hi, For LM74202QPWPRQ1 whether we can connect SHDN pin to Vin(32V)? Please prvoide the max input voltage that the shutdown pin can handle

  • 8 months ago
  • Power management
  • Power management forum

• LM74202-Q1: LM74202 OVP cut off not working

  

  GRIM Salah

  Part Number: LM74202-Q1 Tool/software: Hello, we are verifying the function of TI ideal diode LM74202, but we found the OVP cut off function is not working. the voltage in OVP is 1.3V > 1.19V and the output voltage is already activated !, please find…

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

• LM74202-Q1: Unencrypted Spice file

  

  Tuong PV

  Resolved

  Part Number: LM74202-Q1 Other Parts Discussed in Thread: LM76202-Q1 , Hi, Could you please share Unencrypted Spice file? Thanks Tuong

  • Resolved

  • over 2 years ago
  • Power management
  • Power management forum

• LM74202-Q1: LM74202 Overload R(ILimit) understanding

  

  Sanket Patadiya

  TI Thinks Resolved

  Part Number: LM74202-Q1 Hi, I am Sanket Patadiya from Volansys Technologies. We are working on one design including the LM74202 part for protection circuitry. Have a look at the circuit below. I would like to understand the functionality of the…

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• LM74202-Q1: Ideal Diode vs Efuse

  

  d_zero

  Resolved

  Part Number: LM74202-Q1 Other Parts Discussed in Thread: TPS2640 , Hi Team, What is the difference between Ideal diode LM74202-Q1 and the TPS2640 efuse ? Except that one part is automotive grade. Thanks in advance. Kind Regards, d.

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum

• LM74202-Q1: power drop recovery

  

  Glenn Riese

  Part Number: LM74202-Q1 The question that we are trying to understand is why the Efuse does not attempt to restart after the current spike is gone but gets stuck at about 3 V output. Two scenarios seem to cause the issue; the first shown in the scope…

  • over 3 years ago
  • Power management
  • Power management forum

• LM74202-Q1: power drop recovery

  

  Glenn Riese

  TI Thinks Resolved

  Part Number: LM74202-Q1 Other Parts Discussed in Thread: TPS25980 , TPS25947 the circuit below when the input voltage drops to about 7 volts from 12 and returns to 12v the output voltage stays around 3.3V. This is not expected behavior. what can cause…

  • over 3 years ago
  • Power management
  • Power management forum

• LM74202-Q1: Can this device support power oring requirement

  

  Mahendra Patel1

  TI Thinks Resolved

  Part Number: LM74202-Q1 Other Parts Discussed in Thread: TPS2660 Hello Team, Can LM74202-Q1 can support power oring application? This device has b2b MOSFETs and hence the question. -Mahendra

  • over 4 years ago
  • Power management
  • Power management forum

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