Answered

• LM63625-Q1: Output Short-to-battery

  

  Muwei Zheng

  Resolved

  Part Number: LM63625-Q1 Hi team, Our customer would like to know the operation in LM63625-Q1 when output is shorted to a higher voltage(eg. 7V shorted to a 12V Battery). Is there any overvoltage protection circuit in this device? Thank you, Muwei Zheng …

  • Resolved

  • 22 days ago
  • Power management
  • Power management forum

• LM63625-Q1: Operate the chip when Cin = 0

  

  Roy Chou1

  TI Thinks Resolved

  Part Number: LM63625-Q1 Other Parts Discussed in Thread: LM61460 Hi Team, We are using the chip "LM63625-Q1". And we need to do below test item from my end customer. Test item is input Vin from 0V-14V, Iload = 0A and we don't place any input…

  • 16 days ago
  • Power management
  • Power management forum

• LM63625-Q1: Comparison table between LM63625DRRRQ1 & LM63625DQPWPRQ1

  

  Helena Cho

  TI Thinks Resolved

  Part Number: LM63625-Q1 My customer needs the comparison table between LM63625DQRRRQ1 & LM63625DQPWPRQ1. Is the only difference is the package? Thank you.

  • 2 months ago
  • Power management
  • Power management forum

• LM63625-Q1: internal MOSFET rise time and fall time

  

  Roy Chou1

  TI Thinks Resolved

  Part Number: LM63625-Q1 Hi Team, Do we have spec of internal MOSFET(HS/LS) trise and tfall spec could be reference? Our condition is Vin = 12V, Vout = 3.3V, Iout = 2A Fsw = 2.1MHz. Roy

  • 3 months ago
  • Power management
  • Power management forum

• LM63625-Q1: How device can detect if power inductor is shorted at the SW node

  

  Reshma Sharma

  TI Thinks Resolved

  Part Number: LM63625-Q1 Hi, The datasheet recommends not to saturate the inductor to very low values it may lead to component damage.(Page no:26) Due to electrical overstress, if inductor is shorted at the output, can the device able to detect this…

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

• LM63625-Q1: How does the device can detect if the power inductor is shorted at the SW node?

  

  Danilo Austria

  Resolved

  Part Number: LM63625-Q1 Hi Team, We would like to ask your help regarding the customer's inquiry below. The datasheet recommends not to saturate the inductor to very low values it may lead to component damage.(Page no:26) Due to electrical overstress…

  • Resolved

  • 2 months ago
  • Power management
  • Power management forum

• LM63625-Q1: EMC Difference between LM63615 and LM63625

  

  Roland Melad

  TI Thinks Resolved

  Part Number: LM63625-Q1 Hello, We have a customer with his concern as attached. They are having different EMC behavior with two devices LM63615 and LM63625, though datasheet tells that they just differ in rated current. Difference EMC Behaviour LM63615…

  • 7 months ago
  • Power management
  • Power management forum

• LM63625-Q1: Bode plot measurement

  

  Roy Chou1

  TI Thinks Resolved

  Part Number: LM63625-Q1 Hi team, I would like to know whether we could do the bode plot simulation/measurement when ambient temp = 85C and -25C. If you dont think the temp wouldn't affect IC so much, could you let us know some information that could…

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

• LM63625-Q1: How could we calculate PFM mode consumption current?

  

  Yoshiki Ochi

  Resolved

  Part Number: LM63625-Q1 Hi team, Could you tell me how we calculate PFM mode or light load consumption current? Regards, Ochi

  • Resolved

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

• LM63625-Q1: Internal Positioning vs LM53602-Q1

  

  Kazuki Itoh

  Resolved

  Part Number: LM63625-Q1 Other Parts Discussed in Thread: LM53602-Q1 , Hello team, I found LM63625-Q1 is p2p compatible to LM53602-Q1. Can LM63625-Q1 be regarded as an upgraded device of LM53602-Q1 with spread spectrum feature? Regards, Itoh

  • Resolved

  • 10 months ago
  • Power management
  • Power management forum

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