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Broadcom ACPL-32JT, Руководство пользователя

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Broadcom

- 7 -

ACPL-32JT, ACPL-C87AT

User Guide

M652 Driver Board: U-Bottom

ELU

GLU

GND1

1uF

C35

330pF

C41

1uF

C43

51R

R42a

VEE2LU

1K

R41

1

2

BA

T5

4X

V

2T1

G

D43

EHU

VEE1

1

SW

2

VCC1

3

COMP

4

/UVLO

5

/FAULT

6

AN

7

CA

8

VEE2

9

SSD/CLAMP

10

VO

11

VCC2

12

VE

13

DESAT

14

LED2+

15

VEE2

16

U2

ACPL-32JT

VCC1

GND1

R32

470K

C34

22nF

C33

330pF

GND1

1

2

D41

MBRS1100T3G

1

2

D31

MURS105T3G

R31

2K

C32

220nF

1

2

3

4

5

6
7
8
9
10

T2

TRANSFORMER

VCC2LU

DC12

PWMALU

R35

5K1

VCC2LU

VEE2LU

1R

R43

5R1

R44

10uF

C44

1

3

2

Q41

PBSS4041NX

1

3

2

Q42

PBSS4041PX

R45a
100R

VCC2LU

GLU

VEE2LU

ULU
FLU

C45

10uF

R47

NM

33nF

C46

R36

110R

R37

110R

1

2

D44

1SMA4744

R46

220R

ELU

C42

10uF

VEE2LU

1

2

D42

MURA160T3G

1

2

D49

ES1D

TP41

TP43

TP47

TP44

1

2

D47

P6SMB510CA

1

3

2

Q43

PBSS4041PX

VEE2LU

NM

R48a

100R

R49

0R

R48b

TP42

DC5

1uF

C43b

R45b

20R

C49

4.7nF

C48

NM

C47

NM

TP46

TP45

Содержание ACPL-32JT

Страница 1: ...ired A small gate discharge device slowly reduces the short circuit collector current to prevent overvoltage damage The IGBT is shut off before the dissipated energy can reach destructive levels Integ...

Страница 2: ...s one for each IGBT FLU FHU FLV FHV FLW FHW When fault on gate driver secondary side is detected Fault feedback is pulled Low Low Desat Fault Detected High 5V No Fault UVLO Feedback There are six Unde...

Страница 3: ...V typ and DESAT charge current ICHG 0 9 mA typ as follows tBLANK tDESAT BLANKING CBLANK VDESAT ICHG 0 6 s 330 pF 7V 0 9 mA 3 2 s Active Clamp Figure 5 Active Clamp A Transient Voltage Suppressor TVS r...

Страница 4: ...ut 15 FHU OUT TTL Fault Feedback for U top L Fault 17 UHV OUT TTL Under Voltage Lock Out Feedback for V top L Under Voltage Lock Out 19 FHV OUT TTL Fault Feedback for V top L Fault 21 UHW OUT TTL Unde...

Страница 5: ...PWMLV UHU PWMHW FHU PWMLW UHV PWMHU FHV PWMLU UHW OT1 FHW OT2 DC5 GND1 C132 10uF GND1 C11 10uF GND 2 OUT 3 VIN 1 U11 NCV8664ST50T3G GND1 GND1 C131 0 1uF 1 3 2 Q161 FCX591A 1 2 D66 MMSZ4689ET1G 1K R16...

Страница 6: ...C14 22nF C13 330pF GND1 PWMAHU R15 5K1 VCC2HU VEE2HU R23 1R R24 5R1 10uF C24 1 3 2 Q21 PBSS4041NX 1 3 2 Q22 PBSS4041PX R25a 100R VCC2HU GHU VEE2HU UHU FHU C25 10uF EHU C R16 110R R17 110R 1 2 D29 ES1D...

Страница 7: ...0pF GND1 1 2 D41 MBRS1100T3G 1 2 D31 MURS105T3G R31 2K C32 220nF 1 2 3 4 5 6 7 8 9 10 T2 TRANSFORMER VCC2LU DC12 PWMALU R35 5K1 VCC2LU VEE2LU 1R R43 5R1 R44 10uF C44 1 3 2 Q41 PBSS4041NX 1 3 2 Q42 PBS...

Страница 8: ...0pF GND1 1 2 D61 MBRS1100T3G 1 2 D51 MURS105T3G R51 2K C52 220nF 1 2 3 4 5 6 7 8 9 10 T3 TRANSFORMER VCC2HV DC12 VEE2HV PWMAHV R55 5K1 VCC2HV VEE2HV 1R R63 5R1 R64 10uF C64 1 3 2 Q61 PBSS4041NX 1 3 2...

Страница 9: ...330pF GND1 1 2 D81 MBRS1100T3G 1 2 D71 MURS105T3G R71 2K C72 220nF 1 2 3 4 5 6 7 8 9 10 T4 TRANSFORMER VCC2LV DC12 VEE2LV PWMALV R75 5K1 VCC2LV VEE2LV 1R R83 5R1 R84 10uF C84 1 3 2 Q81 PBSS4041NX 1 3...

Страница 10: ...D101 MBRS1100T3G 1 2 D91 MURS105T3G R91 2K C92 220nF 1 2 3 4 5 6 7 8 9 10 T5 TRANSFORMER VCC2HW DC12 VEE2HW PWMAHW R95 5K1 VCC2HW VEE2HW 1R R103 5R1 R104 10uF C104 1 3 2 Q101 PBSS4041NX 1 3 2 Q102 PBS...

Страница 11: ...D121 MBRS1100T3G 1 2 D111 MURS105T3G R111 2K C112 220nF 1 2 3 4 5 6 7 8 9 10 T6 TRANSFORMER VCC2LW DC12 VEE2LW PWMALW R115 5K1 VCC2LW VEE2LW 1R R123 5R1 R124 10uF C124 1 3 2 Q121 PBSS4041NX 1 3 2 Q12...

Страница 12: ...K R155 20K R154 1uF C143 R146 2K 0 1 R145 200K 0 1 1 V 4 3 2 5 6 7 V 8 U31 OPA2171AIDR R144 200K 0 1 R143 200K 0 1 R142 200K 0 1 R147 2K 0 1 1uF C151 2K R157 10K R156 0 1uF C155 1nF C152 0 1uF C154 39...

Страница 13: ...Broadcom 13 ACPL 32JT ACPL C87AT User Guide Board Dimensions...

Страница 14: ...Broadcom 14 ACPL 32JT ACPL C87AT User Guide Component Location Top...

Страница 15: ...Broadcom 15 ACPL 32JT ACPL C87AT User Guide Component Location Bottom...

Страница 16: ...its subsidiaries For more information please visit www broadcom com Broadcom reserves the right to make changes without further notice to any products or data herein to improve reliability function o...

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