• LM5141-Q1: Request for Schematic Review – 3.3V @ 10A Buck Converter

  

  Vandana D

  Part Number: LM5141-Q1 Tool/software: Hello Team, We are using the LM5141-Q1 in our design for converting 12V input to 3.3V @ 10A output. The schematic is attached below. Kindly request your expert review and comments on the implementation. Key Specs…

  • over 1 year ago
  • Power management
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• LM5141-Q1: LM5141-Q1: Maximum output current capability

  

  Danny Liu

  Part Number: LM5141-Q1 Hello team, I'd like to use LM5141-Q1 to design a single BUCK with: Vin: 4V~36V Vout: 3.3V Iout: 14A I understand that t he output current is determined by the power stage componnets (MOSFET and inductor), not the…

  • over 3 years ago
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• LM5141: Please review the schematic.

  

  Chase Jeong

  TI Thinks Resolved

  Part Number: LM5141 Other Parts Discussed in Thread: AM62A7 , SK-AM62A-LP , LM25141 , CSD18563Q5A Dear TI experts, My customer using LM5141 to operate AM62A7. They designed their schematic based on SK-AM62A-LP EVM schematic. And they had no problem…

  • over 2 years ago
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• SK-AM62A-LP: Is buck controller (LM5141) necessary for PMIC TPS6593x ?

  

  Gibbs Shih

  Part Number: SK-AM62A-LP Other Parts Discussed in Thread: AM62A7 , AM62A3 , LM5141 Tool/software: Hi, Dear Expert Customer reference our EVK ( AM62A7 / AM62A3 LOW POWER STARTER KIT SK ), and start board design. EVK power block as below : Follow…

  • over 1 year ago
  • Processors
  • Processors forum

• LM5141: SW RING

  

  cassius Dai

  TI Thinks Resolved

  Part Number: LM5141 I increased the HS shut down resistor, why can I also reduce SW ringing.IS SW ring be related to the High side Mosfet shutdown speed?

  • over 3 years ago
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Answered

• LM5141-Q1: Max current Iout of a buck controller

  

  DARSHAN M M V

  Resolved

  Part Number: LM5141-Q1 Other Parts Discussed in Thread: LM5141 , LM25143-Q1 , , LM5143A-Q1 , LM25148-Q1 , LM5148-Q1 , LM25141-Q1 , LM25149 Hello team, I found the max current LM5141 can support is 30A in the Data sheet , but I have question w.r.t the…

  • Resolved

  • over 2 years ago
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• LM5141: With LM5141 output 12V/10A high power, the switch frequency is 2.2M

  

  Baron

  TI Thinks Resolved

  Part Number: LM5141 Other Parts Discussed in Thread: LM5146 , CSD17308Q3 , CSD18532Q5B , CSD18534Q5A Hi every expert, my design is as below. LM5141QRGERQ1 design: switch power supply: input 24V battery supply:14V-16.8V output voltage12V，output…

  • over 4 years ago
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• LM5141: Issues while using LM5141 to drive mosfet gates directly

  

  balderrama Jorge

  TI Thinks Resolved

  Part Number: LM5141 Other Parts Discussed in Thread: LM5146 I am working on a project using the LM5141 as the controller which feeds HO/HOL and LO/LOL to two gate drivers that drive two mosfets each. At first I was thinking that I need both gate drivers…

  • over 4 years ago
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• LM5141: LM5141QRGERQ1

  

  Shiva Rudrappa

  TI Thinks Resolved

  Part Number: LM5141 Hi, What is the current drawn by LM5141 during the light load condition and in the design the DEMB ( diode emulation ) pin pulled High for the continues operation (FPWM).

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

• LM5141-Q1: WeBench Bug -- Simulation failed

  

  Bengi Long

  Resolved

  Part Number: LM5141-Q1 Hi team, I want to use WeBench to simulate load transient response for LM5141-Q1. But the simulation failed as shown below How can I fix this? Regards, Bengi Long

  • Resolved

  • over 2 years ago
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