Hitachi LE42S605, Manual

Page: 31 / 99

LE42S605/LE46S605
31
17. FRC Power
C7D1
10N 50V
+ C7B3
100UF 25V
Inrush
*
R7A7
220 OHM +-1% 1/10W
For FRC 1.2V
For FRC 1.8V
VI
3
VO
2
GN
D
1
4
4
U715
R759 0R05 1/4W
1 2
FB7A6
300 OHM
P12V
VCC5D
1 2
FB7A2
BEAD
1 2
FB7A4
300 OHM
Power
FRC3V3
Ripple Voltage Loading
FRC1V1
FRC1V8
FRC2V5
C7D2
330P 50V
R7C3
15 OHM 1/10W
1 2
FB7A1
300 OHM
FRC_3V3
1 2
FB7A7
300 OHM
FB7A5
0 OHM 1/8W
C7C2
22N 50V
C7B4
330NF 16V
R7B1
23K2 +-1% 1/10W
C7C5
1uF 16V
R7B2 10K 1/10W 1%
Vout = 1.0x(R1+R2)/R2
R7A8
10K 1/10W
1
2
D7A2
SM340A
R1
R2
C7C9
10N 50V
C7A9
10N 50V
R7A9
51K 1/10W
IN
1
GND
2
SHDN
3
SET
4
OUT
5
U714
G9141T11U
C7C7
4.7uF 10V
C7C3
220pF 50V
R7B7
0R05 1/10W
+
C7A4
470uF 10V
R7B9
10K 1/10W 1%
+
C7C1
470uF 10V
R7B5
15K 1/10W 1%
SW
1
IN
2
ROSC
3
GND
4
BST
8
FB
7
COMP
6
SS/EN
5
TH
1
9
U713
SC4525BSETRT
C7B9
10N 50V
C7C6
4.7uF 10V R7B3
0R05 1/10W
FB7A3 NC
C7B1
4U7 25V
L7A2 10uH
C7B8
22uF 10V
C7B2
10N 50V
R7A6
2.2 OHM 1/10W
C7C4
1uF 16V
C7B5 100P 50V
C7B6
2N2 50V
FRC3V3
FRC1V8
FRC3V3
FRC3V3 FRC2V5
L7A1 2.2uH
R1
R7A1
6.2K 1/10W
C7A2
10uF 10V
C7A1
0.1uF 50V
R7A2
1.2K +-1% 1/10W
C7A3
0.1uF 50V
R7A3 100 OHM 1/10W
C7A5
0.1uF 50V
R7A4
10 OHM 1/10W
C7A6
10N 50V
R7A5 15K 1/10W 1%
C7A8
10uF 10V
C7A7
0.1uF 50V
C7C8
1uF 16V
R1
Vout = 0.8x(R1+R2)/R2
R2
C7D3
4U7 25V
R2
Vout = 1.0x(R1+R2)/R2
For FRC 2.5V
FRC3V3
D7A1 LL4148
FRC1V1
VCC
1
REF
2
GND
3
FB
4
EN
5
PGND
6
LX
7
VIN
8
E-PAD
9
U716
AT1529F11U