Part Number: TPS92520-Q1 Hello, Pls find my questions below:
(1) There are three temp sensor in TPS92520, one(let's call it as sensor_A) is situated right in the middle of the part in between the two channels, and the other two(let's call it as sensor_B…
Part Number: TPS92520-Q1 Hi i need p-spice module for stimulation of Partnumber: TPS92520QDAPRQ1 . To know its behavior and for better understanding of iC.
How and where i can get them.?
Please help me out. or share me other relevant ics model if any.
Part Number: TPS92520-Q1 Hello expert,
I know from the datasheet that this device implement internal input and output voltage sensor and store in register which can be read via SPI. So what is the accuracy of the internal Vin and Vo sensor?
Part Number: TPS92520-Q1 Hello expert,
There are two channel in the device. In normal mode we want CH1=1A,CH2=0.5A; when SPI lost, we hope both of them are OFF.
So do we need to configure the limp-home related register of this device,and enable the…
Part Number: TPS92520-Q1 Hello expert,
I cut off the MCU SPI wire to make the TPS92520 enter limp home mode, and then I cut off the UDIM wire between MCU and TPS92520 so the UDIM PIN of TPS92520 is floating, noting connected. I find the output current…
Part Number: TPS92520-Q1 Hello expert,
In another forum you said the data below is 6 sigma limit. And could you provide the tolerance data with 4 sigma limit? Thank you in advance.
Part Number: TPS92520-Q1 Hello expert,
I see this resistor in the datasheet and what is the value? My concern is:
1.When output disconnected, how long it takes from the voltage drop from 50V to 5V? Cout is about 3uF
2.For ESD test, the ESD cap need…
Part Number: TPS92520-Q1 Why typical current sense threshold is 173.0 mv when ILED_REF_DACx = 1023?
173.0 mV mulipled by 14, we get 2.422V and couldn;t achieve full DAC scale 2.45V. This is not fully complied with Iled equation.
Thanks! help me understand…
Part Number: TPS92520-Q1 Other Parts Discussed in Thread: TPS92520EVM-133 , LEDMCUEVM-132
Hello,
when Entering Limp home mode, the Buck takes the last configured value in Device configuration Registers not the configuration in Limp home mode registers …
Part Number: TPS92520-Q1
I am beginner for the Topic.
As per datasheet it is the Buck IC. How we can calculate the output voltage?
example: My Led Vf is (8 - 10)V, (0.5 - 1.2)A. Input voltage (Vin) for Ic from battery is 13-14V, i am expecting a Buck…