Part Number: TMCS1126 Other Parts Discussed in Thread: UCC14141-Q1 Tool/software: TMCS1126 and UCC1414 have planned certifications per IEC 60747 and UL1577. Has the required testing for these certifications been completed and what date is certification…
Part Number: TMCS1126 Hi
We are planning to use TMCS1126A7AQDVGRQ1 for monitoring current at the Mosfet outputs as per the below block diagram. We have chosen isolated sensor so that all high current circuits are isolated from the microcontroller board…
Part Number: TMCS1126 Hi team,
Is there any data of VOC leakage current? I think it cause the accuracy of OCP threshold because of VOC register value x VOC leak current.
Regards,
Hayashi
Part Number: TMCS1126 Hi,
i want to use TMCS1126A3A but the RSS total error over temperature and lifetime is a bit higher than what i am allowed, specially at 3A range. (i need up to 30A). According to CS_MAGNETIC_ERROR_TOOL_CALC.xlsx i can calibrate…
Part Number: TMCS1126 Tool/software: Hi, I am using the TMCS1126 in my dual active bridge to measure the current and that will be used in current control loop. I am using the STM32 3.3V ADC pin at the MCU. 1. Can i use the Vout from TMCS1126 go straight…
Part Number: TMCS1126 Is there any documentation or application guidance for sensing AC current with the TMCS1126A5AQDVGR? I'm looking to measure motor current on 115V and 230V AC lines.
The datasheet says the device can measure AC and DC and even gives…
Part Number: TMCS1126 Hi,
i am going to use TMCS1126A3A in my project and i need to be sure about the resolution. as it is not mentioned in the datasheet, i was wundering if you have a number for that?
my guess is:
sensitivity: 75 mV/A
zero…
Part Number: TMCS1126-Q1 Other Parts Discussed in Thread: TMCS1126 We are using the TMCS1126 for an LLC power converter. There are many of these sensors used on the PCB: on DC lines for both input/output ports and for tank currents on primary/secondary…
Part Number: TMCS1126-Q1 Other Parts Discussed in Thread: TMCS1123 Hi
We are using TMCS1126A7AQDVGRQ1 in our design to sense coil current for our Retarder ECU system. We need to set overcurrent to 45A. And the requirement for overcurrent threshold accuracy…
Part Number: TMCS1126-Q1 Tool/software: Hi TMCS1126-Q1 I have a question
If you look at the TMCS1126-Q1 application note, use L5, C7 when VREF is output to the outside, we have 20nF for VREF, we use resistance voltage distribution to create VOC, and…
