Part Number: AM5749 Hi team,
Related to below post, there is an additional question from the customer.
https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1013366/am5749-emif2-unused-pins
As discussed on the datasheet, the connections…
Part Number: LM5164-Q1 Other Parts Discussed in Thread: LM5146-Q1 Hi,
My customer designs DCDC with LM5164-Q1. However, after staring FANs, LM5164-Q1 stopped SW output for 1 - 2 seconds. WHY does this phenomena occur? Please let us know how to resolve…
Part Number: TPS62090 When the output waveform of SW pin (1 / 2pin) was confirmed, the Low side was It was about -0.4V, which exceeded the absolute maximum rating of -0.3V.
Could you tell us about the following two points?
1. Since it is an absolute rating…
Part Number: ADS1299EEGFE-PDK Other Parts Discussed in Thread: ADS1299
Hi TI's expert,
I downloaded the ADS1299EEGFE-PDK-SW and used the ADS1299EEGFE-PDK boad to test the RLD function, everything works well except that when I wanna enable the Bias…
Part Number: LM62440-Q1 Tool/software: Hello experts,
My customer has a question regarding adjustable SW node rise time feature.
We can find the rise time at 0 ohm and 100 ohm, but customer will use 1kohm resistor.
1. Can we provide a formula of the…
Hello Renjian
Please check the ~ 8V drop at the SW node matches with your calculation. The Rdson of the MOSFET is only 2.1mOhm.
I think it is okay because you are using 100V FET with +/-20V BV GS and the ringing at the SW node is only ~5V, but if you'd…