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Showing 49 results View by: Thread Post Sort by
  • LP5812: Software reset problem

    Shai Ashto
    Shai Ashto
    TI Thinks Resolved
    Part Number: LP5812 Other Parts Discussed in Thread: LP5813 Hello, I'm having trouble performing a software reset on the LP5812-ADSDR. When I try to reset by writing 0x66 to register 0x23 (the software reset register), I encounter an I2C bus error.…
    • over 1 year ago
    • Power management
    • Power management forum
  • LP5812: LPM5812 with external FETs

    Michael Eilbacher
    Michael Eilbacher
    TI Thinks Resolved
    Part Number: LP5812 Is it possible to use the LPM5812 with external FETs to drive more current (only 3 channels)? So use it only as PWM generator.
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • LP5810: LP5810 vs LP5812?

    Cameron Wutzke
    Cameron Wutzke
    Resolved
    Part Number: LP5810 Other Parts Discussed in Thread: LP5812 Team, What is the difference between the -10 and the -12? They look very similar (same register set, same pinout). Could you please teach me the difference? Thank you! Cameron
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • LP5812: Need package information for DSBGA-9 package.

    Deep Patel
    Deep Patel
    TI Thinks Resolved
    Part Number: LP5812 Hi TI team, I'm using LP5812AYBHR in one of my project. Package for the same is DSBGA-9. But I can not find package dimension details in data sheet. Can you help me out by providing this info?
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • LP5812: BGA drawing

    Stefan Lintner
    Stefan Lintner
    Resolved
    Part Number: LP5812 Hi Team, drawing of BGA package is not available on the product landing page. Can you please share it? BR, Stefan
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • LP5812: I2C Slave address for LP5812ADSDR part

    Rohith Ravi
    Rohith Ravi
    Resolved
    Part Number: LP5812 Hi, As per the datsheet for the selected part LP5812ADSDR, the slave address bits[4:3] value is 00. The bits 1 & 2 values are mentioned as 9th and 8th bit. Can you clarify what is the value of these bits and as a whole what will be…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • LP5812: RGB LED Driver Input Voltage

    Imraan Ahmed
    Imraan Ahmed
    Resolved
    Part Number: LP5812 Other Parts Discussed in Thread: LP5813 Hello, I would like to drive 3 RGB LEDs, specifically the LTST-C19HE1WT, & was thinking of using the LP5812 (DSBGA (9) package due to low profile requirements.) The problem is that the max…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • LP5812: Detailed Register Map

    Jacques S
    Jacques S
    Resolved
    Part Number: LP5812 Hello, Is there a full register map for this device breaking down what's contained in each register? Currently the datasheet only has a very high-level one with register names, but not a breakdown of what is in each register. Thank…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • LP5812: Should we worry about reverse voltage on the LEDs during operation?

    Reuben Mathew
    Reuben Mathew
    Resolved
    Part Number: LP5812 We are planning to use LP5812 in our product with 4 RGB LEDs. To achieve this, we will be leveraging the TCM feature. As we were picking LEDs to design in, we noticed that the LED part numbers had a caution about continuous reverse…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • LP5810: analog dimming

    Austin Do
    Austin Do
    Resolved
    Part Number: LP5810 Tool/software: Hello team, My customer wants to set analog dimming, not PWM dimming. It seems PWM duty should be set 50% even if the device is set to analog dimming mode. Is this correct? Also, is it necessary to set 50%? How…
    • Resolved
    • 6 months ago
    • Power management
    • Power management forum
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