Part Number: LM36274 Hi team, in datasheet, there is below
there is max Iout and current limit, what's the difference on this? To my understanding, max Iout is the Iout that Vout can be kept to target Vout and current limit is tested when Vout drops…
Part Number: LM36274 Hi Team,
For RF demand, I need to add a 300 ohm resistor on VPOS. And VNEG keeps the same. The schematic is below. I wonder if this resistor cause any effect on LCD backlight.
Best Regards,
Peter
Part Number: LM36274 Hi Team,
there is a questions on LED current ramp function.
we change ramp through REG0x03 bit [6-3] to adjust current ramp but we found that it only affects when led current change from low to high. But if led current change from…
Part Number: LM36274 Other Parts Discussed in Thread: LP8556 ,
Hi Team,
just want to check on several questions.
1. what's the meaning of LED step ration in below? and what does below picture means?
2. in below picture, why doe headroom is step by…
Part Number: LM36274 Hi,
I was wondering why the linux driver listed here is compatible with LM36262, but not compatible with LM36274. These ICs seem to be identical besides the difference in the number of channels. Does the driver work with the LM36274…
Part Number: LM36274EVM Other Parts Discussed in Thread: LM36274 Tool/software: I2C address 0x01 "Revision Register" value is 0x05 from reading EVM but 0x01 in IC's datasheet. Because our product will read the value of I2C address 0x01 …
Part Number: LM36274 Hi,
After the backlight is adjusted to the minimum in the SettingsAPP, the backlight brightness is still too bright,How can we reduce the value of the minimum brightness
Part Number: LM36274 Hi,
Our customer's tablet project using LM36274 as the LED backlight driver. During the testing, it was found that the power consumption was too large. The specific description is as follows:
In the flight mode, the current measured…