• LP5030: Maximum value of rise/fall time

  

  Charles Zhang1

  TI Thinks Resolved

  Part Number: LP5030 Hi Team, Do we have maximum test data of rise/fall time of SDL & SCL? Thanks.

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

• LP5030: Rise and fall time of SDL/SCL

  

  Charles Zhang1

  Resolved

  Part Number: LP5030 Hi Team, I am not quite understand about Cb and rise/fall time as shown below, could you explain more about the definition of Cb? And why there is "+0.1Cb" in rise/fall time? Thanks, Charles

  • Resolved

  • over 2 years ago
  • Power management
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Answered

• LP5036: LP5036 vs. LP5030

  

  Charles Zhang1

  Resolved

  Part Number: LP5036 Other Parts Discussed in Thread: LP5030 , Hi Team, Can LP5030 be a drop in replacement for LP5036 if OUT31~OUT35 are unused? Does there anything need to be concerned? Regards,

  • Resolved

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

• LP5030: Can VLED be greater than VCC?

  

  John Griffith

  Resolved

  Part Number: LP5030 Hi, Looking at the ABS MAX table it seems to indicate that the voltage on the OUTx pins are independent of VCC and therefore it would be okay to run the LEDs off 5V (VLED) and the VCC of the LP5030 off 3.3V, but I wanted to confirm…

  • Resolved

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

• LP5030: LP5030 AD file

  

  Marc Liu

  Resolved

  Part Number: LP5030 Hi team, Customer is using LP5030 and they wonder if we can provide related Altium Designer lib file. Thank you! Marc

  • Resolved

  • over 4 years ago
  • Power management
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Answered

• LP5030: design with different bias voltage for VLED

  

  Ben Kuo

  Resolved

  Part Number: LP5030 Dear expert, Customer design RGB led driver with our LP5030, and would like to connect different bias voltage source for each LED channel. Is there any risk for this application? Ben

  • Resolved

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

• LP5030: IC supply voltage and I2C level

  

  Ben Kuo

  Resolved

  Part Number: LP5030 Dear expert, My customer have the same concern as E2E post in below link. https://e2e.ti.com/support/power-management/f/196/t/820062?tisearch=e2e-sitesearch&keymatch=LP5030 based on this post, there are no connection between VCC…

  • Resolved

  • over 5 years ago
  • Power management
  • Power management forum

• LP5030: IC Supply

  

  Riccardo Brama1

  TI Thinks Resolved

  Part Number: LP5030 Dear all, I cannot find on DS whether the OUTxx pins are tied to VCC for ESD protection, allowing a maximum voltage of barely VCC+0.3 on every OUT pin. I'm designing a system in which main supply is 2.8V. This means I have to tie to…

  • over 5 years ago
  • Power management
  • Power management forum

• LP5030: Can I set current limit for driving port by hardware individually?

  

  Poan Lai

  TI Thinks Resolved

  Part Number: LP5030 There is a IREF pin can connected resistor to ground to set common current limit. Can I set current limit for some driving ports by hardware individually?

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

• [FAQ] LP5036: Can you provide the latest GUI of LP5009, LP5012, LP5018, LP5024, LP5030, LP5036 device?

  

  Charles-Chen

  Resolved

  Part Number: LP5036 Other Parts Discussed in Thread: LP5012 , LP5030 , LP5018 , LP5024 , LP5009 , Hi team, As shown in Fig.1, I meet a error when I use GUI downloaded from ti.com to drive LP5012 EVM. Can you provide the latest GUI of LP5009, LP5012, LP5018…

  • Resolved

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

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