Part Number: LM3630A The customer reported that the lm3630atmx register 0x50 reported an error in reading and writing. Can you help me.
Error message:
[ 1075.665379] lm3630a_ power_ enable(): On.
[ 1075.680019] lm3630a_ chip_ init: write reg: 0x50, val…
Part Number: LM3630A Hello,
Our customer asked about PWM input duty cycle limitation. Would you let us know PWM minimum duty cycle and maximum duty cycle.
Best regards,
Part Number: LM3630A Hi,
My customer is asking for the LED driver for below requirement:
1. start up time is with in us to ms
2. control LED max current and on duty.
3. LED Vf=1.9V max and total 20pcs
Can you help to let us know if we have the proper…
Part Number: LM3630A Hello expert,
My customer want to use LM3630A in their backlight solution. But they would like to use only one LED string. May I know if I can use ILED2 floating? Since I see there is LED OPEN detection. Thanks a lot!
Best regards…
Part Number: LM3630A Other Parts Discussed in Thread: LM3697 , Hi,
I found that there is two current sink headroom voltage spec that are VREG_CS and VHR, but then I can't understand the difference of meaning of them clearly. Can you please explain why …
Part Number: LM3630A Other Parts Discussed in Thread: LM36923 Dear Sir/Ms.
My customer uses the LM3630A to drive two strings of LED light. Explain first, the brightness of the customer is divided into 1 to 100 steps. Among them, the customer compares two…
Part Number: LM3630A Hi
My customer "Netronix Inc" have the question for the LM3630A datasheet spec.
What is the mean for HWEN=VIN, I2C shutdown as below table?
I think that is test condition for Ishdn, right?