Part Number: LMZ31704 Other Parts Discussed in Thread: LMZ22010 , LMZ31520 , LMZ30602 , , LMZ31707
Dear Sirs,
For a FPGA power supplies sequencing, I need to cascade these supplies:
LMZ22010 (POK) => | (INH) LMZ31520 (POK) |
| (INH) LMZ31704 (POK) | …
Part Number: LMZ31704
Hello
One of my clients is using the LMZ31704 for this project.
It seems to me that it was applied with the right design values.
Could you please take one more review?
I will deliver the corresponding schematic file.
<<schematic…
Part Number: LMZ31704 Hi,
For lower output voltages, lower switching frequencies are recommended for LMZ31704. I am assuming this is to satisfy a minimum on-time requirement for internal FET switch. Can I opt for higher values of switching frequency for…
Part Number: LMZ31704 Other Parts Discussed in Thread: UCD90160 , Hi,
The datasheet of LMZ37104 suggests using an external open drain/ collector device, if the application requires On/Off function (page 19 of SLVSBV8A). I have a controller (UCD90160), that…
Hi David,
These Enpirion modules have a max Vin of 6.5-6.6V, so the TPSM63606 with 36V input rating may not be required. Take a look for example at the LMZ31506 (6A), LMZ31704 (4A), LMZ31503 (3A) module family.
Regards,
Tim
Part Number: LMZ31704 Hi Team,
Posting for a colleague. What are your thoughts for running 1.5, 1.8, 2.5, and 3.3V all from 500khz? The concern is there is only 100mV of head room for the 1.5 and 3.3V rails. With component tolerances of 2% and line transients…
Part Number: LMZ31704 Hello,
Can you please provide the Junction-to-Board Thermal Resistance (Theta-JB) for the device LMZ31704RVQT ??
Regards,
Goutham Sharma
Other Parts Discussed in Thread: LMZ31704 Hi,
I know that LMZ31704 has bottom pad, VOUT(41 pin) and PH (42 pin). Now I plan to replace it on EVM because it was damaged, but then the solder machine can't solder bottom pad. I understand that the thermal…
Other Parts Discussed in Thread: TPS544B20 , LMZ31704 Hi,
I'm using a combination of TPS544B20 and LMZ31704 DC/DCs for low voltage power generation on my card. I'm using the PGOOD output of the regulators to sequence the power-on. I have the PGOOD…
Part Number: TPSM8A29 Other Parts Discussed in Thread: LMZ31704 , LMZ31710 , , LMZ31707 Hi,
We would like to replace our existing designs having LMZ31710,LMZ31704, LMZ31707 DC-DC Switching Regulators with TPSM8A29 due to non-availability of stock.
1. Using…
