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  • RE: LM3530: LED Driver Applications

    Hi Napa, OK, I will give you update early next week. BR Patrick

  • LM3530: I2C example for Raspberry Pi / python-smbus ?

    Part Number: LM3530 Tool/software: Hello TI, I have a need to control an LED light via the LM3530 over I2C on a Raspberry Pi running the latest version of Raspberry Pi OS. Is there a Python example currently available for controlling the LM3530? I see…

  • LM3530: Ambient Light Sensor

    Part Number: LM3530 I am developing a project, I am planning to use this LED driver to drive a series of 10 LEDs (wavelength under UVA). I am not sure if I could change the ambient light sensor to a different PN photodiode (Photovoltaic Mode Operation…
    • Answered

  • LM3530: OVP pin has 0 V

    Resolved
    Part Number: LM3530 Hi, I used the LM3530 for my display LED driver. I produced 8 pieces and 2 of them working fine. In other 6 PCB, I have the same voltage from SW pin to OVP. On normal PCB, the OVP pin voltage is 40V. But here I measure the same voltage…
    • Resolved
    • Answered

  • LM3530: HWEN - Minimum hold time, low, for a RESET

    Resolved
    Part Number: LM3530 When resetting the IC - what is the minimum hold-time, low, to reset the device? i.e. I pull the HWEN pin LOW... but for how long? Also - once I pull the HWEN HIGH for normal operation - how long should I wait before starting I2C communications…
    • Resolved
    • Answered

  • LM3530: Evaluation module of similar device

    Resolved
    Part Number: LM3530 Other Parts Discussed in Thread: LM3697 , LM3630A Hello, My customer would like to use LM3530 due to I2C control, but there is no EVM. Is there similar device to LM3530 which has EVM? Best regards, Katsu
    • Resolved
    • Answered

  • LM3530: PWM pin treatment when PWM not use

    Resolved
    Part Number: LM3530 Hello, Please let me confirm pin treatment of PWM when PWM is not used. Can PWM pin be connected to GND? Best regards, Katsu
    • Resolved

  • LM2753: Android Flash Light LED Driver Integration for LM2753 IC

    Part Number: LM2753 Other Parts Discussed in Thread: LM3530 I am using LM2753 flash LED Driver. I am using Android 11 source code provided bt NXP. I am abel to turn on the IC manually through GPIO . And abel to turn on the flash light manually through GPIO…

  • AM625: Delay in calling IIO_Trigger_Handler function for shared-edge triggered interrupts

    Part Number: AM625 Other Parts Discussed in Thread: PMP , DP83TC811 , DP83869 , TCA6416 , TCA8418 , LM8323 , LM8333 , ADS7846 , TSC2004 , TSC2005 , TSC2007 , TPS65219 , PCF8574 , DRV2665 , DRV2667 , TPIC2810 , LP8727 , BQ24190 , BQ24257 , BQ24735 , BQ25890 , BQ25980 , TP…
    • Answered

  • LM3530: Logic low threshold of HWEN

    Resolved
    Part Number: LM3530 Hi Team, According to the following specification, I believe HWEN pin should be applied down to 0V to reset wthout fault over the full operating ambient temperature range. Is my understanding correct? Best Regards, Yaita / Japan disty …
    • Resolved

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