Answered

• LM43600: LM43600PWPR power output on the WEbench and the simulation is 5Vdc but on the PCB its only 1.3Vdc

  

  mohammad nadeemuddin

  Resolved

  Part Number: LM43600 Hi, I am using the below schematic on the PCB for a 5VDC out. part number used: LM43600PWPR. i used the same schematic in the last version of the board and even check the part number on the board, the old board works well but the…

  • Resolved

  • over 1 year ago
  • Power management
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• LM43600: Is the 2A variant a direct replacement for the 0.5A variant ?

  

  gilles mourier

  TI Thinks Resolved

  Part Number: LM43600 The LM43600PWPR or LM43600QPWPR-Q1 is used in some of our products to convert 28V to 5V or 3.3V. At the moment, our purchasing department cannot source the 0.5A variant but are able to source the 2A variant: LM43602PWPT. I have compared…

  • over 1 year ago
  • Power management
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Answered

• LM43600: Current limit adjustable function device consult

  

  Stanley Dai

  Resolved

  Part Number: LM43600 Hi Team, Customer wants to choose a buck converter with current limit adjustable function. Below is their circuit demand: Vin_max=30V, Vout=12V, Iout=0.3A. I search on our web but no findings. Could you pls help us promote a suitable…

  • Resolved

  • over 3 years ago
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Answered

• LM43600: About bootstrap resistor

  

  Tao_2199

  Resolved

  Part Number: LM43600 Hello, Regarding to bootstrap resistor on LM43600, my customer is asking a question. (Question) My customer will use bootstrap resistor on LM43600 to reduce switching noise. They refer SLUA831A application report. Generally, we…

  • Resolved

  • over 4 years ago
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• LM43600: PD

  

  kura

  TI Thinks Resolved

  Part Number: LM43600 Is following equation in datasheet P43 correct ? PD = VIN × IIN × (1 − efficiency) − 1.1 × IOUT × DCR

  • over 5 years ago
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• LM43600-Q1: Power input and power output

  

  Steven Pavesio

  TI Thinks Resolved

  Part Number: LM43600-Q1 At the moment, I am trying to use a DC-DC converter to lower my voltage and boost my current. I have a power supply of 15 V with a maximum of 300 mA. What would the new maximum current that I can output if the voltage output is…

  • over 5 years ago
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  • Power management forum
Answered

• LM43600: Reference Design PMP9546 - will the battery discharge through the charger if powered down

  

  Don Edvalson49

  Resolved

  Part Number: LM43600 Looking at reference design PMP9546 (Schematic at http://www.ti.com/lit/df/tidr919/tidr919.pdf ) I have a question that needs some information about the internals of the LM43600. If the power supply is shut off, but the battery is still…

  • Resolved

  • over 5 years ago
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• LM43600: About Frequency fold back

  

  Y.Ottey

  TI Thinks Resolved

  Part Number: LM43600 Other Parts Discussed in Thread: LMR36015 , LMR33630 Dear all, I would like to know about Frequency Foldback of LM43600. Could you answer questions below? 1.When Frequency fold back function in LM43600 is working, which does the…

  • over 5 years ago
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• LM61495-Q1: Need Unencrypted PSPICE model (.lib) for ANSYS simulation

  

  Shravan Krishnamoorthy

  TI Thinks Resolved

  Part Number: LM61495-Q1 Other Parts Discussed in Thread: LM61495 , LM43600 Hello, Need Unencrypted PSPICE model (.lib) of LM61495-Q1 for Circuit simulation using Ansys tools. As i am performing Radiated emission simulation for our PCB, hence required unencrypted…

  • 7 months ago
  • Power management
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Answered

• LM43600: in case of SYNC input(external clock input)

  

  Hirotaka Matsumoto

  Resolved

  Part Number: LM43600 Other Parts Discussed in Thread: LM53600-Q1 Hi all Would you mind if we ask LM43600? In case of SYNC input(external clock input), if the light is light load, will the mode be PFM mode? We would like to use forced PWM mode in case of…

  • Resolved

  • over 6 years ago
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