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Robert Taylor1
over 3 years ago
Simulation, hardware & system design tools
Simulation, hardware & system design tools forum
RE: TINA/Spice/PMP7338: Determine compensation network values using LM5022 TINA-TI Average model - OK to use with SEPIC?
The small signal model for a SEPIC is very complicated. For a simple first order approximation what I do is model the output filter as a simple RC, with C = Cout and R = Rload. This gives a first order system with a single pole. This is how the compensation...
eli
over 3 years ago
Power management
Power management forum
RE: BUCK-BOOST
Hi WE found also a lower cost device, LM5022,with two ref design, at PMP7768 and
PMP7338
. Both look OK but PCB files are missing. Can you help with the missing files?
Mark Pearson
over 2 years ago
Power management
Power management forum
LM5022: Oscillation concern/question on SW node
Resolved
to the
PMP7338
reference design 'Test Report' to show that the 'oscillation' is normal. (SNVU139) Though
Vincenzo Pizzolante
over 7 years ago
Power management
Power management forum
RE: Buck converter for input voltage 6 to 16V with a limitation
have a look at the http://www.ti.com/product/lm5118-q1 or even the little brother LM25118, even if both are a bit borderline in terms of output current... also please consider the following reference design http://www.ti.com/tool/
pmp7338
Vincenzo
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