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Beginner
over 1 year ago
Power management
Power management forum
UCC28600: Vin-600V and Vout 60V reference schematic
Resolved
design. We found http://www.ti.com/tool/
PMP5067
(100VDC-650VDC Input 12V 40W Isolated Flyback) but Vout
Eric Faraci
over 1 year ago
Power management
Power management forum
RE: 85VAC to 500VAC input 24W auxiliary Isolated power supply design
Aneesh Our QR flyback controller UCC28600 can work well for this requirement. http://www.ti.com/tool/
PMP5067
is a reference design that is close to the design specification with this device. Best Regards, Eric
Eric Faraci
over 2 years ago
Power management
Power management forum
RE: Suggestions for isolated AC/DC ,DC/DC power supplies for String inverter
Archit For your first question, this depends on what the system requirements for the inverter are. For example if there any anti-islanding requirements that require the AC output to be disabled, but the microcontroller still needs to be powered, than...
Benjamin Lough
over 3 years ago
Power management
Power management forum
RE: UCC28950: three phase rectifier and dc-dc stage with ucc28950
Hi Samrat, I may have misunderstood your question. For the bias supply you could do an isolated flyback coming from either your three phase input or your DC link voltage. For UCC28950, a nominal voltage of 12V is preferred. Take a look at
PMP5067
:...
prabhu shanmugam93
over 6 years ago
Power management
Power management forum
RE: More details about flyback transformer used in reference design PMP5067
Hi, I am planning to use the DC-DC converter of this application. When i come across the transformer section i found that the ration is 1: 0.07595 as per the electrical specification sheet. with the same when i calculated, its showing different voltage...
Ryan Manack
over 2 years ago
Simulation, hardware & system design tools
Simulation, hardware & system design tools forum
RE: PMP20127: How to modify this design PMP20127 to support 600V DC in ?
PY, Unfortunately to change this design to 600V input would require significant changes. This includes the transformer, power MOSFET and clamp circuit. PMP7958 and
PMP5067
can be referenced, though they are for higher power. You can also use TI's...
Lin Shi
over 7 years ago
Simulation, hardware & system design tools
Simulation, hardware & system design tools forum
UCC28600 simulation with Tina
Resolved
(Please visit the site to view this file) Hello,all I want to simulate
PMP5067
-REVC with Tina,but I
Pradeepkumar Podal
over 8 years ago
Power management
Power management forum
650VDC supply for UCC28600
Resolved
://www.ti.com/tool/
pmp5067
I can't understand how can UCC28600 handle 650V while its absolute maximum input
Ed Walker
over 8 years ago
Power management
Power management forum
RE: Recommendations for a Space Constrained Offline 25W Power Supply
I think the best place to start is in the UCC28600 product folder. This application fits perfectly within this device's intention. http://www.ti.com/product/ucc28600 This is our popular "Green Mode" controller for low power offline flyback...
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