35
6.14. Main (Digital-Power) Circuit (2/2)
15
16
17
18
19
20
21
22
23
24
25
26
27
28
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
C
D
B
E
G
H
F
A
MAIN (DIGITAL-POWER) CIRCUIT
SCHEMATIC DIAGRAM - 13
SA-MAX370GS,SA-MAX770GS
MAIN (DIGITAL-POWER) CIRCUIT
2/2
1/2
TO MAIN (DIGITAL-POWER)
CIRCUIT (1/2)
P1
: +B SIGNAL LINE
: -B SIGNAL LINE
IO: MAIN (I/O EXPANSION): SCHEMATIC DIAGRAM - 1
AB: MAIN (AMP BTL): SCHEMATIC DIAGRAM - 4 ~ 5
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 6 ~ 7
AS: MAIN (AMP SINGLE): SCHEMATIC DIAGRAM - 8 ~ 9
FE: MAIN (FE): SCHEMATIC DIAGRAM - 10
US: MAIN (USB): SCHEMATIC DIAGRAM - 14
C8008
10
10
C8006
C8047
10
10
C8046
6
7
T1
5
2
4
3
8
THERMAL PAD
1
IC8003
C0DBAYY01685
DC-DC CONVERTER
K8001
0
R8077
0
3
1
2
4
5
C0DBZYY00716
IC8002
DA2J10100L
D8003
D8001
DA2J10100L
R8040
470K
C8049
10
C8051
0.1
470K
R8026
L8004
G1C1R0ZA0379
C8048
100P
75K
R8027
R8028
120K
PW_SW5R4V
PDET
J0JHC0000046
LB8004
D8008
DA2J10100L
PW_SW3R3V
PW_CD_SW5R4V
R8041
470K
C8055
10
10
C8057
3
1
2
4
5
C0DBZYY00716
HIGH SIDE SWITCH
HIGH SIDE SWITCH
IC8008
USB_B_OVC
USB_B_PCONT
USB_A_PCONT
10
C8027
10
C8024
C8025
0.1
10
C8021
0.1
C8022
3300P
C8031
R8012
0
R8013
1.5K
56K
R8014
L8002
G1C4R7Z00014
62K
R8016
C8030
680
B0JCND000021
D8006
R8015
10K
15P
C8029
0.1
C8032
R8017
3.9K
62K
R8018
8
3
T1
4
5
6
7
9
10
2
1
THEMAL PAD
IC8005
C0DBAYY01094
C8019
0.1
R8005
0
47K
R8006
G1C4R7Z00014
L8001
10
C8073
LB8002
J0JHC0000046
10
C8028
10
C8026
J0JHC0000046
LB8001
R8056
1K
PW_-40V
R8059
120K
R8057
15K
62K
R8011
R8010
3.9K
D8012
DZ2J130M0L
3300P
C8020
10
C8011
0.1
C8009
B1GBCFJN0038
SWITCH
QR8004
C8069
10
D8011
DA2J10100L
PW_+40V
PDET_+40V
C8070
10
B1GDCFGA0018
SWITCH
QR8005
R8058
82K
R8055
22K
R8008
10K
R8009
62K
C8018
680P
D8005
B0JCND000021
15P
C8012
B1GBCFJJ0040
SWITCH
QR8003
R8007
6.8K
10
C8013
C8017
0.1
10
C8015
10
C8016
10
C8014
8
3
T1
4
5
6
7
9
10
2
1
THERMAL PAD
IC8004
C0DBAYY01094
DC-DC CONVERTER
DC-DC CONVERTER
PCONT
GND_15V
15V
EN
VIN
GND
FLAG
VO
SW
GND
PGOOD
VREF
COMP
BOOT
RT
EN
SS
VIN
GND
SS
VIN
EN
VREF
RT
PGOOD
SW
BOOT
COMP
AVIN
SW
EN
VO
FLAG
GND
VIN
EN
MODE
FB
AGND
PVIN
PGND
MI
AB
AS
AB
AS
IO
IO
MI
MI
IO
FE
USB_B_SW5R1V
US
USB_A_SW5R1V
US
Содержание SA-MAX370GS
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