Part Number: PMP20978 Other Parts Discussed in Thread: PMP41042 Tool/software: Hello,
I found the product PMP20978, I want to order similar specification
input voltage 380 V
output voltage 48V
output power 1900 W or more
my main requirement is make…
Part Number: PMP20978 Other Parts Discussed in Thread: PMP22220 , PMP23069 , PMP20873 Hi all,
I have a customer who is looking to design a 230Vac input to 60VDC,1.5kW output AC/DC power supply.
I would like to clarify 2 questions:
1. I noticed that th…
Part Number: PMP20978 How about the resonate parameter of this design, i just know the primary inductance 29uH from the guideline ,but ,how about the leakage inductance (Lr). and as show in the photo below , the Cr ( resonate capacitance) is 0.022uF*6=132nF…
Part Number: UCD3138 Other Parts Discussed in Thread: TIDA-00512 , PMP4435 , PMP21842 , PMP21309 , PMP20978 , TIDA-00381 , PMP40586 , PMP23340UCD , TIDA-00412 , PMP4320A Tool/software: Hello Team,
Please suggest me which dc dc topology suitable for 1KW 800V to…
Hello Yedida,
The code is used as a backdoor hardware reset for the UCD3138A to go into ROM mode. Please see the following E2E posts that explain the code in more detail:
https://e2e.ti.com/support/power-management-group/power-management/f/power-management…
Part Number: UCD3138ALLCEVM150 Other Parts Discussed in Thread: UCD3138A , , PMP , UCD3138128A , UCD3138PFCEVM-026 , UCD3138 , PMP40586 , PMP20978 , TIDA-00512 Hi,
I am trying to scale LLC power converter rating using UCD3138ALLCEVM150 as a reference.
I have…
Other Parts Discussed in Thread: UCC28951 , LM5045 , PMP8740 , UCC25660 , UCD3138 , PMP4435 , PMP4320A , PMP20978 Hi Team,
There's an issue from the customer need your help:
600W DC adjustable power supply, input 48V, output 100-800V adjustable (through serial…
Hi David,
to me looks that the system is implementing a single-phase AC/DC converter. You could propose the following reference design for example https://www.ti.com/tool/PMP23069
Related to the isolated DCDC conversion you can propose the following:…
Hello Feng,
LM5170 is buck in one direction and boost in the other. This means it cannot fill your need of buck and boost in the same direction. This is a pitty.as it is easily stackable.
Maybe you might think about a resonant converter, similar to this…
Part Number: TIDA-010062 Other Parts Discussed in Thread: PMP20978 , Hi,
We are aiming at 96+% efficiency for PFC+LLC at 750W.
The design has tight spacing requirements ~ 45W/in3 for the inner room.
The casing is designed to dissipate 30W with a 30~35…
