MAX1864 Maxim, MAX1864 Datasheet - Page 19

• Manufacturer Part Number: MAX1864
• Description: xDSL/Cable Modem Triple/Quintuple Output Power Supplies
• Manufacturer: Maxim

Figure 6. Standard MAX1865 Application Circuit
-12V AT 50mA
xDSL/Cable Modem Triple/Quintuple Output
2200pF
10µF
C12
C
BE5
V
OUT5
______________________________________________________________________________________
R
220Ω
C11
470µF
BE5
TO LOGIC
TIP29
Q4
EC10QS10
NIHON
1µF
1µF
C1
C2
D4
10nF
470Ω
C
C15
8.2nF
R10
100kΩ
COMP
R
R
47kΩ
COMP
POK
C13
10µF
120kΩ
4
R8
T1
IN
VL
ILIM
POK
FB
COMP
FB5
B5
CENTRAL CMPSH-3
MAX1865
50kΩ
R7
D1
GND
OUT
FB2
FB3
BST
FB4
DH
DL
B2
B3
B4
LX
CONNECT
TO V
OUT3
10Ω
R
C
0.1µF
R
10Ω
NL
BST
NH
30kΩ
10kΩ
10kΩ
R3
R4
470Ω
10kΩ
10nF
C14
4700pF
R1
R9
R2
220Ω
C
R
2200pF
BE3
BE3
C
R
220Ω
BE2
BE2
Q2
2N3905
N
N
Q1
TIP30
H
L
FAIRCHILD
FDS6912A
30kΩ
C7
10µF
10kΩ
R5
C4
10µF
R6
2200pF
220Ω
C
R
1
C6
10µF
T1
BE4
BE4
C3
10µF
C
470µF
2.5V AT 500mA
INPUT
9V TO 18V
IN
V
5.0V AT 100mA
OUT3
V
Power Supplies
OUT2
Q3
TIP30
C5
470µF
EP05Q03L
NIHON
D2
C10
10µF
C
470µF
OUT
C9
10µF
1
V
OUT1
T1
3.3V AT 1A
V
12V AT 100mA
C8
470µF
EP05Q03L
OUT3
NIHON
D3
2
R
300Ω
SNUB
C
100pF
T1
SNUB
19