Other Parts Discussed in Thread: LMZ10503 Hello there
I have some of problem with LMZ10503 in cold. I make 1.2 volt with it and in the temprature of -30 degree, it destroy. I make 2.5 volt , but it does not have any problem. I do not know what is the problem…
Hi
I am facing an issue with the power IC mentioned in the subject line in my circuit. The issue is whenever I put a load of high current (around more than 300mA) the IC is getting heated up and getting damaged. I have made a 2-layer board. I am sharing…
Dear Nicola and Yang,
I have encountered exactly the same noise in EN pin. However, this noise also couples to FB pin which causes regulation problems in the output. To be more clear, output voltage diverts significantly ( + / - 30 %), even though the…
Other Parts Discussed in Thread: LMZ10503 Hi, I used the WEBENCH Designer to find a buck converter regulating a voltage in of 3.4 to 3.6V, with a desired regulated voltage out of 3.3V and 0.3A.
Actually I wasn't expecting it to find anything, as I understand…
Other Parts Discussed in Thread: LMZ10503 I am using LMZ10503 voltage regulator in my circuit. My battery provides 1 A at 5 V as input. I can get about 1.4 A at 3.3 V from the voltage regulator. My load requires a current burst of 2 A for 477 usec after…
Other Parts Discussed in Thread: LMZ10503 I've designed TI LMZ10503 switching regulator into a new design. I have the data sheet and app note SNVA417C that further elaborates on how to compute compensation values for this switcher. This switcher is…
Other Parts Discussed in Thread: LMZ10503 Hi
I have 2 lmz10503 modules, one for 1V supply and 2nd for 1.8 V supply. I need to power on 1V 1st and then power on 1.8V. From the datasheet, it seems the enable pin on lmz10503 needs 1.23V to activate the enable…
I am using this part for an application with 3.3 V in and 1.0 V out. I also want to have at least 100 uA of current through the setpoint resistor divider and about 60 degrees of phase margin. What are the equations for this? What are the correct compensation…
Part Number: LMZ10500 Other Parts Discussed in Thread: LMZ10503 , , TPS82084 , TPSM82821 What is the solder-ball composition on the SHE parts that are /NOPB?
Thank you.