Part Number: TPS61196 Thank you for your time today.
We're looking to use TPS61196 in an application, and I'm having an issue getting the regulator to startup. To note, on both chips VDD hits ~6V when (simultaneously) enabled and PWM1-6 appear…
Part Number: TPS61196 Hello,
I am an FAE for a distributor that handles TI products. My customer asked me about IFB current accuracy. The datasheet specifies IFB accuracy at 130mA as shown below. However, the customer wants to set it to 90mA. What is the…
Part Number: TPS61196 Hello,
I am considering an LED driver with the following specifications. I think the TPS61196 would be a good fit, but will this device meet my specs? Also, this device seems to have no calculator tools. Are there any calculation tools…
Part Number: TPS61196
Hi Team,
Our customer is using TPS61196PWPR to control 4 strings of WLEDs (15 series LED) with series voltage of 46.5V typical @ 80mA/string. Everytime he turns on the power supply, the strings of LED turn on randomly, sometimes one…
Part Number: TPS61196 Hi,
What is the difference between TPS61196 and TPS61196-Q1?
It seems that the recommended operating ambient temperature is different, but are there any other differences?
Best regards,
Part Number: TPS61196 Thank you for your time today. I've been looking over the various LED drivers without luck - is anyone aware of and/or could anyone recommend an equivalent part for the TPS61196 with 8 channels? The PWM must be able to be controlled…
Part Number: TPS61196
Dear TIer,
I would like to discuss the dimming by PWM for TPS61196.
Why the VDS of the dimming FET clamping when the Dimming FET turn off? refer to the following figure.
LED string is simulation by E-Load.
Part Number: TPS61196 Dear Support,
I am using TPS61196 to drive 3 12LED chains( roughly 75V), the diode open and short protection is a very important feature in this application. but the data sheet didn't provide detail. it's easy to understand an open…
Part Number: TPS61196 Hi Team,
Our customer would like to know value of current to be used in finding R7. According to our customer,
We have used TPS61196 IC in our project. The problem is that we use 250mA current for each channel. So, the total current…