Part Number: TPS61042 Hello, I am planning to use TPS61042 as backlight source (what a surprise :) But even circuit is simple, I have problem to get the chip to work. This is schematic:
It is a part of adapter to some demo-kit. At this point I have…
Part Number: TPS61042 Tool/software: I have used the part number TPS61042DRBR. attached schematic. This LED driver is not working properly, after 1 to 2 sec, display getting blank.
Please guide any hardware level settings required to drive 7inch LCD…
Part Number: TPS61042 I am trying to simulate the application circuit for the LED driver using 'PSpice for TI' but the spice model is not available. I need to simulate the exact behavious so i cannot model it myself.
Can I get the spice model for the…
Part Number: TPS61042 Tool/software: Hi team,
There are two drawings: DRB0008B and DRB0008A. The customers know that only the DRB0008B will be shipped in the future. However, they need to know the latest status and the cutoff date. Thanks!
https:…
Part Number: TPS61042 Tool/software: Hi TI,
I note that TPS61042 have two package, DRB0008A and DRB0008B. This two have a little different. But I didn`t find two kinds of full part number.
Would you like tell me this two different package full part…
Part Number: TPS61042 Hello,
I've designed a device using the TPS61042DRBR, and did the layout with the DRB0008A footprint, as we habe it in our library for other TI ICs . I didn't notice that there are 2 different footprints in the datasheet, the DRB0008A…
Part Number: TPS61042 Hello guys,
One of my customers uses TPS61042DRB for their current mass production.
They received PCN (No. 20230719001.1) for this device a few weeks ago. The PCN says that TI CDAT assembly site was added and package exposed…
Part Number: TPS61042 Hello,
We are using TPS61042 for the LED brightness control.
We connect 2 LEDs in series at output of LED Driver (Pin-7 OVP and Pin-1 LED).
Circuit diagram is as given below figure.
At resistor Rs = 4.8 ohm, we get…
Part Number: TPS61042 Hi Sir,
customer design TPS61042. from spec, the max Vfb is 260mV.
however, customer measure the Vfb is 0.263~0.266mV.
Is there any side effect for this?
Vin: 5.09V
RS;13Ohm
BR,
SHH
Part Number: TPS61042 Hi team,
My customer use TPS61042 in their project. Below is the schematic.
The issue is when CTRL ON, the brightness of the LED does not change with ADJ, and there is no significant change in the voltage of Rs.
Could you please…
