Other Parts Discussed in Thread: LMZ14203H Hi i am using LMZ14203H regulator in one of our new power supply board, and the output is 12V , input 24V , when ever i'm trying to do a load test after 5 min its going to thermal shut down, and the load connected…
Hi Ian,
Is this still an issue? If so, Please start a new thread with as much information as possible. Replies to posts more than 2 years old are typically marked as closed and apologize for the delay.
Thanks,
Anston
Other Parts Discussed in Thread: LMZ14203H
One of our customer is already using the LMZ14203H for a thermal printer application, the spec is
Vin min = 10.7V,
Vin max is 18V,
Vout = 9V
Iout = 2A, Peak is 5A
As the datasheet of this device mentions…
Other Parts Discussed in Thread: LMZ14203H , LMZ14203 Hi,
I would like to use the LMZ14203H to provide a -12 V Vout on a 24 V Vin. On the "Inverting Application for the LMZ14203 SIMPLE SWITCHER Power Module" application report, it shows an example circuit…
Other Parts Discussed in Thread: LMZ14203H , LMZ14201 I have a board with four LMZ14203H devices on it. They are all connected two a 28V-34V battery source (that is switched between two sources, primary and backup) using external circuitry. Two of the…
Other Parts Discussed in Thread: LMZ14203H , LMZ14203HEVAL Hi, I am designing a board using the LMZ14203H 3A Simple Switcher Power module.
The LMZ14203HEVAL evaluation board has four layers and the WEBENCH simulator for this module estimates the temperature…
Hi Marc, I'm here again. I am currently using the LMZ14203H with the output adjustment voltage circuit you suggested me. The LMZ output is directly connected to the rail of a linear power amplifier. I want to adjust the rail in order to minimize the power…
Thanks for the tip on the LMZ34002 and 3, just ordered some of the eval kits to test them out.
I also used this app note http://www.ti.com/lit/an/snva425a/snva425a.pdf to create a -15V and -5V rail using the LMZ14202H. However I am getting very large…
