Part Number: TPS82695 hi,
Part: TPS82695SIPR
Have a problem: 0.5V Low output voltage of this part encountered by customer when using it along with TOSA.
Suspect BGA ball void area too large.
Questions:
Can confirm TI's BGA ball void acceptance…
Part Number: TPS82695 HI Is there a 3.3V version or an adjustable- I need a forced PWM mode . I looked at the other 3.3V output parts in small packages but they all seem to have a PFM mode at low currents
Part Number: TPS82695 Tool/software: WEBENCH® Design Tools Hi Team,
Could you run a simulation for 3.3V to 2.5V with 10uF output capacitor to see the output voltage ripple? I couldn't see a webench for this device.
Regards,
Johnson
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.…
