Part Number: LP8868X-Q1 Tool/software: Hello ,
can you help to clarify the different between Isd and Ioff?
from your datasheet the test condition is same.
in our usage, we need to calculate the shutdown current consumption
Part Number: LP8868X-Q1 Tool/software: hello gay,
can you help to explain more about the Hybrid Dimming and Flexible Dimming mode?
what are the benefits of the Flexible dimming mode?
in our usage, we want high dimming ratio and do you have any proposal…
Part Number: LP8868X-Q1 Tool/software: HI,
Attached is my design.
Issue is when i increase PWM the inductor ripple increases, and the input voltage drops below 4.6V.
Using in PWM Mode
Am suspecting
1. RCOMP,COMP,RDAMP Values
2.RTH
3.INput capa…
Part Number: LP8868X-Q1 Tool/software: Input voltage =13.5
output current =2.1A
can you please calculate power dissipation of Led driver IC and other component @25degree,65 degree
Part Number: LP8868X-Q1 Tool/software: I'm looking to use LP886X-Q1 to control multiple LEDs and am not sure how to find R_LED to be able to calculate other external component values.
It's deltaVf/deltaIf, but I don't know if deltaVf is the voltage…
Part Number: LP8868X-Q1 I am working on a project in which the LP8868X-Q1 is being used. Currently I am trying to simulate the circuit which includes this part, however in the PSpiceTI part library it does not seem to exist. Has the part not been added…
Part Number: LP8868X-Q1 Hi,
i see this LP8868X-Q1 device is new, so parts not available. i have an application with the following spec, buck boost topology..
input voltage 5v - 7.2v, varying, as its derived from an excellent TI battery charger part - can…
Part Number: LP8868X-Q1 I want to drive matrix of Led 8 x12 @of 250mA per led and
VF of led is 3.2
input voltage range 8-16V
so please suggest how to select R sense and further component rating and value for selected part
