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VDD3, VDD5
V IN
P C2 0 0
P C 64
4.7 u _ 25 V _ X 5R _ 08
4 .7 u_ 2 5 V _X 5 R_ 0 8
VDD3
5A
V D D3
S Y S 3 V
P L1 0
P J 8
4 .7 UH_ 6 .8 *7 .3 *3 . 5
2
1
2
1
*5 m m
P C 7 2
P C 6 5
P R 7 6
P C 6 2
P D 6
P D5
+
13 K _ 1 %_ 0 6
P R1 9 4
20 K _ 1 %_ 0 4
V R E G5
P Q7 3
P R 86
G
P R 9 0
[3 8 ]
US B _A C _ IN
MT N7 0 02 Z H S 3
P R 82
10 K _ 0 4
P Q 1 4
G
DD _O N_ E N _V D D
P Q1 8
MT N7 0 02 Z H S 3
G
P J 1 1
[2 6 ,2 7, 3 1 ]
DD _ ON
*4 0 m i l
V R E F
P R1 95
* 0 _0 4
P R7 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
P C2 0 1
1 00 K _ 0 4
1 00 K _ 0 4
1 0 0 0p _ 5 0V _X 7 R_ 0 4
P U1 1
V R E G 3
7
2 4
V O 2
V O1
P C1 9 9
8
2 3
L DO 3
P OK
1 u _ 10 V _ Y 5V _ 0 6
P Q 56
9
2 2
P 1 2 03 B V
P C 20 3
B O OT 2
B OO T1
uP6182
0 .1 u_ 1 0 V _X 7 R_ 0 4
4
10
2 1
U GA T E 2
UGA TE 1
11
2 0
P H A S E 2
P HA S E 1
P Q 60
P 1 2 03 B V
12
1 9
L GA T E 2
L GA TE 1
4
P D 8
A
C
V R E G5
* RB 0 5 4 0S 2
P R2 0 9
E N_ A L L
* 6 80 K _ 1 % _0 4
P R 2 1 3
P R2 10
P R2 11
P R2 12
P R2 1 4
* 0 _0 4
* 0 _0 4
2 .2_ 0 6
* 0 _0 4
0 _ 0 4
V R E F
P R2 1 5
0 _ 0 4
V R E G5
V IN 1
V R E G5
P D 2 4
P C2 0 7
P C2 0 8
C
A
* 0 _0 4
E N_ 3 V
V IN
4 .7 u _2 5 V _ X 5R _ 08
1 u_ 1 0 V _ Y 5 V _ 06
R B 0 5 40 S 2
E N_ 5 V
0 _ 0 4
P C1 9 8
1 00 0 p _5 0 V _ X7 R _0 4
V IN
P R2 0 1
*1 0 K _ 04
S Y S 5V
P C2 0 6
P C2 0 5
P C 7 4
P C2 0 4
0 .1u _ 1 0V _X 7 R_ 0 4
0 .1 u _5 0 V _ Y 5 V _ 0 6
4 .7u _ 2 5V _X 5 R_ 0 8
4 . 7 u _2 5 V _ X5 R _0 8
P Q 13
4
P 1 2 03 B V
P L 9
4 . 7 UH _ 6.8 * 7. 3 *3 .5
1
2
Ra
P R7 5
P Q1 2
P D 9
P D2 1
P C6 1
4
3 0K _ 1 % _0 6
P 1 2 0 3B V
1 0 0 0p _ 5 0V _ X 7 R_ 0 4
P D 7
Rb
C
A
V R E G5
P R 2 28
P R1 9 6
11/05
*R B 0 54 0 S 2
* 0 _0 4
1 9. 1 K _ 1 % _0 6
M 99 01 25
P D2 2
R B 0 54 0 S 2
C
A
S Y S 5V
P C2 09
P D2 3
R B 0 54 0 S 2
A
C
0 .0 1 u_ 5 0 V _ X7 R_ 0 4
S Y S 10 V
P C6 9
P D1 9 R B 0 54 0 S 2
2 20 0 p _5 0 V _ X7 R _0 4
C
A
P C2 10
P D2 0
R B 0 54 0 S 2
A
C
0 .0 1 u_ 5 0 V _ X7 R_ 0 4
S Y S 15 V
P C6 8
2 20 0 p _5 0 V _ X7 R _0 4
V IN [ 1 1,3 0 ,3 1,3 3 ,3 4, 35 , 3 6 , 37 ,3 8 ]
V IN 1 [ 31 ]
S Y S 15 V [3 1 ,3 4]
V D D 5 [2 6, 3 1 ]
V D D3 [1 3, 2 2 , 2 4 , 27 ,3 1 ,38 ]
Schematic Diagrams
VDD5
5A
S Y S 5V
V D D5
P J 10
1
2
Sheet 32 of 43
*5 m m
VDD3, VDD5
P C 6 3
P C 5 8
+
2 2 0 u_ 6 .3 V _6 . 3 *6 .3 *4 . 2
0 . 1u _ 1 6V _ Y 5V _0 4
VDD3, VDD5 B - 33
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