Part Number: LP8864S-Q1 Tool/software: Hi team,
Can you please help review my customer Valeo LP8864S design as below? Thanks
TI_Boost_LED driver_LP8864SQRHBRQ1_review_file_20250327.pdf
Best Regards,
Xiaowei Zhang
Part Number: LP8864S-Q1 Tool/software: Hello team,
I have a question regarding the switching FET used in LP886X(S) circuit.
In LP886X(S) datasheet it recommended to use switching FET with Rdson resistance <20mohm. I want to try a FET with max Rdson…
Part Number: LP8864-Q1 Other Parts Discussed in Thread: LP8863-Q1
Tool/software:
Hi,
With an input voltage of 3.3V to 24V, approximately 20 LEDs are connected to the output stage. It is planned to be controlled by I2C and SPI, and a current of about…
Part Number: LP8864S-Q1 Tool/software: I have a similar question to ask regarding this component. In my case we want to use the RIset to 124 kOhm to acheive 25 mA maximum current
Our design has the following chagracteristics. 3,3 V input voltage, 2 x10…
Part Number: LP8864S-Q1 Tool/software: team, can you please confirm that this device requires an external Vdd and doesnt draw current from the Vin (vsense pins) ?
therefore the shutdown current would exclusively be the Vdd shutdown current. If the device…
Part Number: LP8864S-Q1 Tool/software: Hi team,
In LP8864S-Q1, there is booster mode and SEPIC mode, what is the difference? Can SEPIC mode work on both booster mode and buck mode?
for example, in my truck project, battery voltage is 24V typical(16V…
Part Number: LP8864S-Q1 Tool/software: Hello,
We have a new acquisition project which is required function safety of backlight driver. We select LP8864S-Q1 in this project.
Has this device been designed in accordance to ISO26262 norms?
If yes, do you…
Part Number: LP8864S-Q1 Tool/software: LP8864 application circuit is as below, it is used as power supply for TFT panel backlight. When LP8864 EN pin is offered 3.3V, 948_VDD_BL_20.58V output 19.6V. But if PWM pin has 305Hz pwm signal input, the backlight…
