Cirrus Logic AN368 manuals

Owner’s manuals and user’s guides for Hardware Cirrus Logic AN368.
We providing 1 pdf manuals Cirrus Logic AN368 for download free by document types: User Manual


Cirrus logic AN368 User Manual (80 pages)


Brand: Cirrus-logic | Category: Hardware | Size: 1.56 MB |

 

Table of contents

Application Note

1

TRIAC Dimmable SSL Circuit

1

Risk of Electric Shock

2

TABLE OF CONTENTS

3

2 Introduction

6

2.1 Definition of Acronyms

7

2.2 Definition of Symbols

8

3 Design Process

9

3.1 Operating Parameters

9

3.2 Design Process

10

3.3 Design Procedure

11

Overshoot

13

Reflected

13

[Eq. 10]

15

[Eq. 7]

15

[Eq. 8]

15

[Eq. 9]

15

[Eq. 34]

19

[Eq. 35]N

19

[Eq. 36]

19

[Eq. 37]

20

[Eq. 38]

20

= 2  50ns

21

7+= 50 ns

21

22

[Eq. 44]

23

[Eq. 45]

23

[Eq. 46]

24

[Eq. 47]

24

[Eq. 48]

24

[Eq. 49]

24

[Eq. 50]

25

[Eq. 51]

26

[Eq. 52]

27

CS1630 /31

28

CHx_OFF[2:0] 50ns=

29

CH1CompGain

30

CH2CompGain

30

Synchronizer

33

[Eq. 58]

34

[Eq. 60]

36

[Eq. 61]

36

[Eq. 62]

36

3.4 Boost Stage Design

37

Inductance

39

3.5 Completing the Design

40

[Eq. 67]

41

[Eq. 68]

41

[Eq. 69]

41

[Eq. 70]

43

[Eq. 71]

44

[Eq. 72]

45

[Eq. 73]

45

CS1630/31

46

[Eq. 77]

47

+ [3:0] 4 =

47

[Eq. 78]

47

[Eq. 79]

48

 1 + 5=

49

4 Design Example

52

4.1 Design Steps

52

[Eq. 108]

56

[Eq. 109]

56

[Eq. 110]

56

[Eq. 111]

56

[Eq. 112]

56

[Eq. 113]

57

[Eq. 114]

57

[Eq. 115]

57

[Eq. 116]

57

[Eq. 117]

57

[Eq. 118]

58

[Eq. 119]

58

[Eq. 120]

58

[Eq. 121]

58

[Eq. 122]

58

4 1+1615+18– 8 +

59

[Eq. 125]

60

[Eq. 126]

60

[Eq. 127]

60

[Eq. 128]

60

[Eq. 129]

60

[Eq. 130]

61

4.2 Boost Stage Design

63

[Eq. 133]

64

[Eq. 134]

64

[Eq. 135]

64

[Eq. 136]

64

[Eq. 137]

64

4.3 Completing the Design

65

[Eq. 142]

68

[Eq. 143]

68

5 Appendix

70

5.1 OTP Memory Map

70

AN368REV2 71

71

72 AN368REV2

72

AN368REV2 73

73

74 AN368REV2

74

AN368REV2 75

75

5.2 Schematic

76

5.3 Dimensions

77

5.4 Bill of Materials

78

79 AN368REV2

79

Figure 26. BOM (Page 2 of 2)

79

Revision History

80





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