Other Parts Discussed in Thread: LMZ14203H , UCC39002 , LMZ23608 Is there any way in which I can run two LMZ14203H power modules in parallel to increas current capability?
Part Number: LMZ14202H Other Parts Discussed in Thread: LMZ14203H , LMZ14201H We are using the LMZ1420xH in many of our products.
We are experiencing unprecedented failure rate with the recently purchased LMZ14202H LOT 1520 packed in 5/2021.
We are using…
Hi Steven,
Thanks for the clarification.
LMZ14203H will likely be your best bet in this application but you will need to simulate this using Webench and PSPICE for TI to confirm total functionality.
The attached app note shows a method of varying the…
Part Number: LMZ14201H Other Parts Discussed in Thread: LMZ14203H , , LMZ14201 We use the LMZ1420xH series for many applications.
As already asked in the original thread, we experience EMI problems at 60-70MHz and 200MHz.
We tested different output capacitors…
Part Number: LMZ14203EXT Other Parts Discussed in Thread: LMZ14203H , LMZ14202EXT HI,
Can i get the MTBF for the following series of power modules??
1. LMZ14203EXT
2. LMZ14203H
Jimmy,
What device would you recommend that does not have an output capacitance limit and has a freq sync feature? Unfortunately LMZ14203H doesn't seem to have the sync feature so we are looking for another option.
Thanks!
Part Number: LMZM33603 Other Parts Discussed in Thread: LMZ14203H , LMZ14203 , LMZ34002 Hi, Customer wants to use LMZM33603 under the following conditions: ・Vin=24V (AC adapter 24V±10%) ・Vout=-12V ・Iout≒0.5A I have two questions. 1.Customers want to use…
Part Number: LMZ14201H Other Parts Discussed in Thread: TPS7A44 , TPS7A33 , , LMZ14202H , LMZ14203H , TPS7A47 , TPS40210 , PMP9624 Tool/software: WEBENCH® Design Tools We want to convert a +24V, GND, -24V power input to +16V, GND, -16V and fed them into LDO…
Hello Joshua,
There are several limitations for going beyond 15V. There is an internal regulator deriving the VCC bias from VOUT once the part is up and running. That has a maximum input of 16V. Also, with larger output voltages the inductor ripple current…
Part Number: TPS54240 Other Parts Discussed in Thread: LMZ14203H , LMZM33603 , LMZM33604 Hi team, I am looking for a fully integrated buck converter having characteristics close to the TPS54240: - Large Voltage input : <9 and >24V - Low Iq <1mA (enabled…