Part Number: LP5009 Tool/software: Hi, could you help to confirm the state of LEDx pins in LP5009 when EN pin is LOW? That is, what would be the measured resistance from LEDx pins to GND pin, when EN pin is LOW?
Part Number: LP5009 Hello E2E Experts,
I was using LP5009 as led driver in my project. I was uisng 4 RGB leds, when i glow those led with 60% intenisty they consumes around like 25-30 mA when they glow. when i decrease the intensity to 20% they consumes…
Part Number: LP5009 Tool/software: I am currently commissioning the LP5009 LED controller from the software. It's controlled via I2C. Unfortunately, LP5009 is not working. Would you please have an example code for device initialization/configuration.…
Part Number: LP5009 Other Parts Discussed in Thread: LP5018 Tool/software: Hi,
We have a exisitng design based on LP5009 driving 3 RGB LEDs.
We want to update the design to drive 6 RGBs in total using LP5009 as shown below. Please review the schematics…
Part Number: LP5009 Tool/software: Hi team,
I'd like to double check with you.
Could you take a look below power sequence of the LP5009? My customer concerns if there could be blinking LED before initialization under this sequence. I think it looks…
Part Number: LP5009 Hi TI support team
We measure SDA Rise time & SCL Rise time. it cannot meet the SPEC.
I think this LP5009 SPEC is defined by 400KHZ. Our I2C is 100K so it will fail.
Do you have Rise time SPEC for 100KHZ?
Part Number: LP5009 Tool/software: Our four LED board (photo, below) is configured as follows:
LED 1 (UV): OUT_0
LED 2 (UV): OUT_1
LED 3 (UV): OUT_2
LED 4 (White): OUT_3
Each LED shall display independently in sequence.
These initialization…
Part Number: LP5009 Hello,
I use LP5009 to generate the PWM signal for the LED driver.
I intend to discretize the PWM signal into 4096 steps,
The PWM resolution of the LP5009 is 12 bits, which means 4096, so I think it should be able to achieve…
