• LM5056A: SMBus Interface

  

  May

  TI Thinks Resolved

  Part Number: LM5056A Other Parts Discussed in Thread: TCA9406 Hi, Customer is designing a new device which has a 3.3V micro interface for SMBus. Is the SMBus pins are open-drain or push-pull? Customer is not sure if they can directly interface from the…

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum

• LM5056A: Power reading lower than Vin X Iin

  

  Rick Belair

  Part Number: LM5056A Other Parts Discussed in Thread: INA237 , INA239 , INA238 , INA228 , INA229 The input Voltage and current do not correspond to power reading. We use the coefficient of table 39 with CL=gnd for current and power. Our design is 5v to 55v…

  • over 3 years ago
  • Amplifiers
  • Amplifiers forum

• LM5056A: the reflow temperature curve of LM5056A

  

  Zhanpeng Li

  TI Thinks Resolved

  Part Number: LM5056A Hi team, This is brandon. customer may require the reflow temperature curve of LM5056A for manufature. do we have any files can support this requirement? BR Brandon.

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

• LM5056A: LM5056A

  

  Paul Kalombo62

  Resolved

  Part Number: LM5056A Other Parts Discussed in Thread: PCA9306 , LM5056EVM Hi There. I have designed an Energy monitor board using the LM5056. Current on my board there is 8 LM5056A, and STM32F103C8 controller and a PCA9306 I2C level Translator from NXP…

  • Resolved

  • over 5 years ago
  • Amplifiers
  • Amplifiers forum
Answered

• LM5056A: input power measurement only

  

  Sam Ting

  Resolved

  Part Number: LM5056A Hi Team, We need the Input Power measurement function only. Could you please comment on how to deal with the unused pins, OUT, VAUX, DIODE... Thanks! Best regards, Sam Ting

  • Resolved

  • over 4 years ago
  • Amplifiers
  • Amplifiers forum
Answered

• LM5056A: OUT and VAUX pin not use

  

  Nicole Han

  Resolved

  Part Number: LM5056A Hi, team, My customer don't need to measure voltage. So can they leave OUT and VAUX pin floating? or should they connect OUT and VAUX to ground? Thanks!

  • Resolved

  • over 4 years ago
  • Amplifiers
  • Amplifiers forum

• LM5056A: Replacement of MMBT 3904 specified by LM5056A data sheet

  

  DDdoor

  TI Thinks Resolved

  Part Number: LM5056A Hello, When I check the data sheet of LM 5056, As MMBT 3904 connects to the diode pin I can read it as essential, do you agree? Customer wants to consider other parts to replace MMBT 3904 because the delivery date is bad, Is there anything…

  • over 6 years ago
  • Amplifiers
  • Amplifiers forum

• LM5056A: capacitance for SDA/SCK pin

  

  Henry Kang

  TI Thinks Resolved

  Part Number: LM5056A Hi Team, May i have your help to know the capacitance for SDA/SCK pin?

  • over 5 years ago
  • Amplifiers
  • Amplifiers forum

• LM5056A: why NC pin connect to the ground plane

  

  hello_ao

  TI Thinks Resolved

  Part Number: LM5056A LM5056A is used in 48V system. If the pin 6 NC pin is connected to the ground, it is adjacent to the VIN 5 pin, whether it does not meet the Production Compliance distance. Can I float all the NC pins?

  • over 5 years ago
  • Amplifiers
  • Amplifiers forum
Answered

• LM5056A: Bit Bank I2C

  

  Kuan Wei Chen (Kevin Chen)

  Resolved

  Part Number: LM5056A Other Parts Discussed in Thread: INA282 , INA240 , INA193 , ADS1113 , INA226 Dear Team, The I2C read mode of the LM5056A is bit bank I2C is not a regular regular I2C. Dell said that their OS6 code does not support bit banks, so Dell asks…

  • Resolved

  • over 5 years ago
  • Amplifiers
  • Amplifiers forum

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