ISL6425 INTERSIL [Intersil Corporation], ISL6425 Datasheet - Page 3

• Manufacturer Part Number: ISL6425
• Description: Single Output LNB Supply and Control Voltage Regulator with I2C Interface for Advanced Satellite Set-top Box Designs
• Manufacturer: INTERSIL [Intersil Corporation]

Typical Application Schematic
VIN
2
1
L2
33uH
STPS2L40U
D2
0
5
6
7
8
C6
56uF
Q2
FDS6612A
0
C4
56uF
4
3
2
1
0
C13
10uF
0
R6
18
R5 100
R2
0.1
1
100pF
C2
L3 4.7uH
0
0
0
0
2
C8 1uF
0
C14
10uF
C9
0
0
C16
1uF
C15
10uF
1
2
3
4
5
6
7
8
1.5n
C10
PGND
NC
SGND
SEL18V
NC
BYP
PGND
GATE
R8 68K
33p
ISL6425ER
U1
0
CPSWOUT
C18 1n
DSQIN
AGND
VOUT
TCAP
NC
NC
NC
0
D5
C17
47nF
24
23
22
21
20
19
18
17
STPS2L40U
R10
R11
0
0
C20
0.22uF
1k
1k
0
D3
STPS2L40U
0
R13
100k
0
C22
0.1uF
VLNB1
DSQIN1
SCL
SDA
SEL18V1