Part Number: LMZ21701 Tool/software: WEBENCH® Design Tools Web bench produce a design for an LMZ21701-based step-down converter which calls for a Murata GRM216R71E332KA01D 3.3 nF 1.0 mOhm ESR 25V IRMS 0.0 A 0805 (in) X7R capacitor. This part is obsolete…
Part Number: LMZ21701 Hi TI Team,
Can I leave power good pin (PG) floating if power good functionality is not required? What does TI recommend?
Thanks,
Binayak
Part Number: LMZ21701 Hi TI team,
I am using LMZ21701 module for Vout = 1V and Iout = 150 mA.
In this case, LMZ21701 goes to Power Save Mode (PSM) to maintain a high efficiency. In such case, I know only following two consequences:
- Switching frequency…
Part Number: LMZ21701 I'd like to put in a request to get the step file for the LMZ21701 power module with integrated inductor. I have checked the web site: https://webench.ti.com/cad/ , but the step file is not there. I have a very space-constrained…
Part Number: LMZ21701 Other Parts Discussed in Thread: TPS62130 , TINA-TI Hi TI team, I'm using LMZ21701 in my design. For AC impedance decoupling analysis, ALL Power Integrity (PI) simulation softwares (ADS PiPro/Hyperlynx PI/ Power SI) are asking…
Part Number: LMZ21701 Tool/software: WEBENCH® Design Tools Trying to export the default design consideration for this part to TI-TINA. The dialog says export in progress before changing to export failed.
Part Number: LMZ21701 I'm puzzled.
I am bringing-up a new design with a -4.5V power supply which I get from +12V using a LMZ21701 DC-DC Nano Module in an inverting configuration. -4.5V was chosen because it fits within the 17V input limit of the…
Part Number: LMZ21701 My application needs to step down 12V to 3.3V. I used LMZ21701 for its compact footprint. My schematic:
But output voltage is not 3.3V, instead it appears to track input voltage, Vout = Vin - 2.1V. At 12V input, I see 9.9V at Vout…
Part Number: LMZ21701 Team,
I was double checking myself for the LMZ21701 design on Webench. The datasheet for a 5.0V output has a 242k upper resistor. Webench recommends using a value 1.116-1.185Mohm. Why?
Part Number: LMZ21701 I am trying to find datecodes,
I only have what we can read on the component
I have
819BXQ
767HYQ
7RDFFQ
What are the date codes linked?
Thanks