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Schematic Diagrams
VDD3, VDD5
Sheet 33 of 46
VDD3, VDD5
3 9
U S B _ A C _ I N
2 7 , 28 , 3 2
B - 34 VDD3, VDD5
P C 2 0 1
10 0 0 p_ 5 0 V _ X7 R _ 0 4
V R E G3
V I N
P C 2 0 0
P C 6 4
4 . 7u _ 2 5V _ X 5 R _ 0 8
4 . 7 u _2 5 V _ X5 R _0 8
VDD3
P Q 5 6
P 1 2 0 3B V
5A
4
V D D 3
S Y S 3 V
P L 1 0
P J 8
4 . 7U H _ 6 . 8 *7 . 3 *3 . 5
2
1
2
1
* 5m m
P C 72
P Q 6 0
P C 6 5
P 1 2 0 3B V
4
P R 7 6
P C 6 2
P D 6
P D 5
+
1 3K _ 1 % _ 06
V R E G5
P R 1 9 4
P C 4 4
01 05 D0 2
*1 0 00 p _ 50 V _ X 7 R _ 04
2 0K _ 1 % _ 04
P R 9 3
0104 D02 EMI
*5 . 1 _0 6
V R E G 5
P Q 73
P R 8 6
*0 _ 04
E N _ 3 V
G
P R 9 0
MT N 70 0 2 Z H S 3
E N _ 5 V
P R 8 2
0_ 0 4
1 0K _ 0 4
P Q1 4
D D _ ON _E N _ V D D
G
P Q 18
MT N 7 0 0 2Z H S 3
G
P J1 1
D D _ O N
* 4 0m i l
V R E F
P R 1 9 5
*0 _0 4
P R 7 7
0 _ 0 4
P C 1 9 5
1 u _ 10 V _ Y 5 V _ 0 6
P R 19 8
P R 1 9 7
E N _ 3 V
E N _ 5 V
1 0 0K _ 0 4
1 00 K _ 0 4
P U 1 1
7
2 4
V O 2
V O1
P C 1 9 9
P R 2 0 1
*1 0 K _ 04
8
2 3
L D O3
P OK
1u _ 1 0V _Y 5V _0 6
P C 2 0 4
0 . 1u _ 1 0V _ X 7 R _ 0 4
P C 20 3
9
2 2
B O OT 2
B OO T1
uP6182
0 . 1 u_ 1 0 V _ X7 R _ 0 4
10
2 1
U GA T E 2
U GA TE 1
11
2 0
P H A S E 2
P H A S E 1
12
1 9
L G A TE 2
L GA TE 1
P D 8
P D 7
A
C
C
A
*R B 05 4 0 S 2
P R 2 0 9
E N _A L L
*R B 0 54 0 S 2
*6 80 K _ 1 % _0 4
P R 21 3
P R 2 10
P R 2 11
M9 90 12 5
P R 2 1 2
P R 2 1 4
0_ 0 4
*0 _0 4
2 . 2 _0 6
0 _ 0 4
* 0 _0 4
V R E F
P C 2 09
P R 2 1 5
*0 _0 4
1124 change
V R E G5
for Power
1 124
ch an ge fo r Po wer
0 . 0 1 u_ 5 0 V _X 7 R _ 0 4
V I N 1
V R E G5
P D 24
P C 20 7
P C 2 0 8
C
A
V I N
4. 7 u _ 25 V _ X 5R _ 08
1 u_ 1 0 V _ Y 5 V _ 06
R B 0 5 40 S 2
P C 2 10
0 . 0 1 u_ 5 0 V _X 7 R _ 0 4
P C 1 9 8
1 00 0 p _5 0 V _ X7 R _0 4
V I N
S Y S 5 V
P C 2 0 6
P C 2 0 5
P C 74
5A
0 . 1 u_ 5 0 V _ Y 5 V _ 06
4. 7 u _ 25 V _ X 5R _ 08
4 . 7 u_ 2 5 V _X 5 R _ 0 8
P Q1 3
4
S Y S 5 V
P 1 20 3 B V
P L 9
0 105 D 02
4. 7 U H _ 6 . 8* 7. 3* 3. 5
1
2
Ra
P R 7 5
P Q 1 2
P D 9
P D 2 1
P C 6 1
4
30 K _ 1 %_ 0 6
P 1 2 0 3B V
1 0 00 p _ 50 V _ X 7R _ 04
P C 93
Rb
* 10 0 0 p_ 5 0 V _X 7 R _ 0 4
P C 63
V R E G5
+
P R 22 8
P R 1 9 6
2 20 u _ 6. 3V _ 6 . 3 *6 . 3 *4 . 2
0105 D02
P R 11 3
1 . 5 M_ 0 4
19 . 1 K _ 1% _ 0 6
P D 2 2
R B 0 54 0 S 2
* 5. 1 _ 0 6
C
A
S Y S 5 V
0105 D02
0104 D02 EMI
P D 2 3
R B 0 54 0 S 2
A
C
S Y S 1 0 V
P C 6 9
P D 2 9 R B 0 54 0 S 2
22 0 0 p_ 5 0 V _X 7 R _ 0 4
C
A
P D 2 0
R B 0 54 0 S 2
A
C
S Y S 1 5 V
P C 6 8
22 0 0 p_ 5 0 V _X 7 R _ 0 4
S Y S 5 V
3 2 , 3 5
S Y S 3 V
3 9
V I N
1 1 , 3 1, 32 , 3 4 , 35 , 3 6 , 37 , 3 8 , 3 9
V I N 1
3 2
S Y S 1 5 V
3 2 , 3 5
V D D 5
2 0 , 2 7, 32 , 3 5
V D D 3
1 3 , 1 4, 15 , 1 7 , 18 , 2 0 , 22 , 2 3 , 2 4, 2 5 , 2 8, 3 2 , 3 5, 3 9
VDD5
V D D 5
P J 1 0
1
2
* 5 mm
P C 5 8
0 . 1 u _1 6 V _ Y 5 V _ 0 4
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