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Showing 14 results View by: Thread Post Sort by
    Answered
  • LM36923: LM36923 I2C disable

    Rock Shao
    Rock Shao
    Resolved
    Part Number: LM36923 Hi, If the LM36923 LED driver IC is not using the I2C function and using the default, can SDA SCL not be connected? Or does it need to be grounded for more insurance?
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • LM36923: How to set brightness for each channel using LM36923

    Gordon Huang16
    Gordon Huang16
    TI Thinks Resolved
    Part Number: LM36923 Other Parts Discussed in Thread: TLC5973 , TPS61169 Can we control 3 output channels individually using LM36923? Please advise on how to achieve this if it is doable. We need set difference brightness for each channel. Thanks, -Go…
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • LM36923: Why it calls white led driver? Can I use it for green and red LEDs?

    Vahram Hambardzumyan
    Vahram Hambardzumyan
    Resolved
    Part Number: LM36923 Hello, I'm looking for led driver to use with green and red LEDs. I was wondering why some led drivers are called "white LED driver". Another question is can I use different quantities of LEDs per channels? for example…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • LM36923: LM36923 curve

    user5084989
    user5084989
    TI Thinks Resolved
    Part Number: LM36923 There are 256 backlight level (0~255) in Android, the backlight node is /sys/class/leds/lcd-backlight/brightness, But there are 2048 level in LM36923 11-bits backlight register 0x18 and 0x19. Could you provide a recommend translate…
    • over 7 years ago
    • Power management
    • Power management forum
  • LM36923: T_HWEN_I2C is undefined

    Keith Clifford
    Keith Clifford
    TI Thinks Resolved
    Part Number: LM36923 t_HWEN_I2C, the delay between HWEN and VIN asserted and when you can started talking to the device over I2C is mentioned in Figure 16 but isn't defined anywhere in the datasheet. What is the minimum delay that I have to observe between…
    • over 7 years ago
    • Power management
    • Power management forum
  • LM36923: Brightness Control

    Teboho Ramakatsa
    Teboho Ramakatsa
    TI Thinks Resolved
    Part Number: LM36923 I want to implement a LED back light unit driver for the LMS700JF04-0 using the LM36923. My question is how do you adjust the brightness/current via PWM or I2C. If I leave these pins not connected, what's the default brightness for…
    • over 7 years ago
    • Power management
    • Power management forum
  • Answered
  • LM36923HEVM: CAD files

    Jack Conlon
    Jack Conlon
    Resolved
    Part Number: LM36923HEVM Other Parts Discussed in Thread: LM36923 Hi Guys, Could I please get a copy of the PCB CAD files for the LM36923HEVM? Preferably in an Altium format. Kind regards, Jack.
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • LM36923H: why need PWM input

    Fred Cheng
    Fred Cheng
    Resolved
    Part Number: LM36923H Other Parts Discussed in Thread: LM36923 Hi team, I'm curious why some of LED driver IC doesn't not have PWM input, but others like LM36923 has it, what's the reason and is that necessary? I thought the PWM will be generate…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: LM36922H: [LM36922HYFFR] Request a replacement product recommendation

    Mason Wang
    Mason Wang
    Resolved
    hi Jeon What is the Max output voltage? Maybe you can have a look at LM36923.
    • over 3 years ago
    • Power management
    • Power management forum
  • RE: Any recommendation for a Boost SMPS?

    Sean Zhou
    Sean Zhou
    Hi iKon, LM3697 and Lm36923 can also meet your requirement. Regards Sean
    • over 5 years ago
    • Power management
    • Power management forum
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