Download ppt - Identify Critical Path

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Page 1: Identify Critical Path

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Identify Critical Path

Buck Converter

Boost Converter

Buck-Boost Converter

Critical path

Switching Current exist in the input side

Page 2: Identify Critical Path

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Identify Critical Path

Buck Converter

Boost Converter

Buck-Boost Converter

Critical path

Page 3: Identify Critical Path

3

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Identify Critical Path

Buck Converter

Boost Converter

Buck-Boost Converter

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Critical path

Non-Inverting

Inverting

Page 4: Identify Critical Path

What Can We Do In PCB Layout?--Buck example

-+Buck Converter

Boost Converter

Buck-Boost Converter

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• Minimize critical path area• Separate noisy ground path from quiet ground

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Page 5: Identify Critical Path

5

-+Buck Converter

Boost Converter

Buck-Boost Converter

Non-Inverting

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What Can We Do In PCB Layout?--Buck-Boost example