Part Number: DLPA2005 Other Parts Discussed in Thread: DLPC3470 Tool/software: I am looking for a way to limit the inrush current during the startup of the DLPA2005. It seems that a customized DLP firmware for current limiting has been provided in the…
Part Number: DLPA2005 Tool/software: Hello,
In reviewing the DLPA2005 datasheet, I have noticed that the DC accuracy for the LED current is a fairly broad +/- 100mA
The source of this error is later called out as offset error in the current DAC…
Part Number: DLPA2005 Other Parts Discussed in Thread: DLPC3478 Tool/software: Hello,
we use DLPA2005+DPLC3478 chip to design projection equipment. Do not use VLED BUCK-BOOST (VINL, L1, L2, VLED, PGNDL), RGB STROBE DECODER (SW4, SW5, SW6, RLIM), RLIM_K…
Part Number: DLPA2005 Tool/software: My system is pulling RESETZ low briefly after DMD_EN is set causing the system to reset (as the DLPC is reset). If this is the case, is UVLO the only possible fault that would cause RESETZ to be pulled low like this…
Part Number: DLPA2005 Other Parts Discussed in Thread: DLPC3420
Tool/software:
Hi, I just wanted to ask if the V6V rail is meant to power up as soon as Proj_On or DMD_EN is asserted as I do not see any voltage on that pin and I believe it is causing…
Part Number: DLPA2005 Tool/software: The customer plans to make a mobile phone with a projector, and the projector uses the DMD module for projection. Could you please recommend the compatible DLPA (PMU) and DLPC (display controller)?
Part Number: DLPC3470 Other Parts Discussed in Thread: DLPA2005 Tool/software: Hi,
In our custom circuit, the red LED does not exist : In our custom board which uses DLPC3470+DLPA2005, we only use the two LEDs instead of RGB.
Currentrly, DLPA pin…
Part Number: DLPA2005 Other Parts Discussed in Thread: DLP3010 , DLPC3433 , Tool/software: DLPC3433, DLPA2005, and DLP3010
We are looking for a solution to monitor LED current for an AR eye safety application.
Was wondering if we could use RLIM…
Part Number: DLPA2005
Hi,
I'm looking at the DLPA2005 datasheet.
According to the RGB Strobe Decoder section(P14, P15), it seems only one LED is lit at a time.
In other words, it is designed to lit only one led OR it does not permit to lit the…
Part Number: DLPA2005 Other Parts Discussed in Thread: DLPC3420 , DLP160AP
We are working on a custom board featuring the DLP160AP chipset (DLPC3420+DLPA2005). We have a fully functional design which does not utilize the internal VLED driver and uses…
