Part Number: TPS82697 Other Parts Discussed in Thread: TPS62088 , TPS62801 , TPS82084 We have been using TI TPS series switching regulators in our module. The datasheet for the TPS82697 in section 12.4 contains a plot of internal capacitor failure rate…
Part Number: TPS82697 Other Parts Discussed in Thread: TPS82698 Hi,
Can I use the TPS8269X regulators in an inverting topology?
Example - can I use the TPS82697 to generate -2.8V or the TPS82698 to generate -3.0V?
Thanks
Part Number: TPS82697 Please, I'm looking for the Eagle library (footprint) for this part. Please, can you help me?
What other Texas Instruments part has any similarities with this dc/dc step down regulator. I'm intereted in Vou = 2.8 Volts.
Regards…
Hello Abhishekh,
thanks for reaching out in E2E.
To reduce EMI, a good layout and filtering techniques can help. It is important to have vias close the IC GND pin as well as the GND pad of all input and output caps (see the GND vias in Figure 4-1…
Hello,
The TPS62810M, TPS628304, TPS62827A or TPS62A04AB would match these requirements.
Do you have more specific requirements, such as fast load transient response, light load efficiency, adjustable switching frequency, I2C control, etc.? Then I…
Hello Kyohei,
thanks for reaching out in E2E.
Figure 9-29 and 9-30 in the datasheet are showing the output voltage ripple. The setup is as described at the beginning of section 9.2.3. Please note that the oscilloscope bandwidth was set to 20MHz in…
The filter would be placed after the main inductor of the converter & before the feedback point, like so (from Understanding, Measuring, and Reducing Output Noise in ... TI E2E support forums https://e2e.ti.com › cfs-file › __key › 3362.unders... ): …
Shinichi Inoue said: Could you please share recommended layout and test data with me?
Layout recommendations as per datasheet. As for test data, you can refer to this presentation material:
8345.understanding_measuring_and_reducing_outputnoise_0.…
