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1 1 1 Audio-susceptibility Analysis. 2 2 2 3 3 3.

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Presentation on theme: "1 1 1 Audio-susceptibility Analysis. 2 2 2 3 3 3."— Presentation transcript:

1 1 1 1 Audio-susceptibility Analysis

2 2 2 2

3 3 3 3

4 4 4 4

5 5 5 5

6 6 6 6 Boost or Buck/boost Converter Cases Audio-susceptibility Analysis

7 7 7 7 Output Impedance Analysis

8 8 8 8

9 9 9 9

10 10 Output Impedance Analysis

11 11 Output Impedance Analysis

12 12 Step Load Response: Step Load Response Analysis

13 13 Step Load Response: Step Load Response Analysis

14 14 Step Load Response: Step Load Response Analysis

15 15 Step Load Response: Step Load Response Analysis

16 16 Step Load Response: Step Load Response Analysis

17 17 Step Load Response: Step Load Response Analysis

18 18 Step Load Response Step Load Response Analysis

19 19 Small Phase Margin and Output Impedance Step Load Response Analysis

20 20 Step Load Response Step Load Response Analysis

21 21 Switched Capacitor Converter Example Step Load Response Analysis

22 22 Switched Capacitor Converter Example Step Load Response Analysis

23 23 Step Load Response Step Load Response Analysis

24 24 Current Mode Control for Boost Converter Boost Converter Case

25 25 Power Stage Transfer Functions Boost Converter Case

26 26 Voltage Loop Gain Boost Converter Case

27 27 Instability with Boost Converter Case

28 28 Instability with Boost Converter Case

29 29 Loop Gain Crossover Frequency Boost Converter Case

30 30 Boost Converter Example

31 31 Current Loop Design Boost Converter Example

32 32 Voltage Loop Design Boost Converter Example

33 33 Loop Gains

34 34 Loop Gains

35 35 Closed-Loop Performance Frequency-domain Performance

36 36 Closed-Loop Performance Time=-domain Performance

37 37 Loop Gain Analysis

38 38 Loop Gain Analysis

39 39 Loop Gain Analysis

40 40 Loop Gain Analysis

41 41 Root Locus Analysis


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