ISL6422 INTERSIL [Intersil Corporation], ISL6422 Datasheet - Page 4

• Manufacturer Part Number: ISL6422
• Description: Dual Output LNB Supply and Control Voltage Regulator with I2C Interface for Advanced Satellite Set-Top Box Designs
• Manufacturer: INTERSIL [Intersil Corporation]

Typical Application Schematic QFN
TDOUT1
2
1
L2
15uH
TXT1
SDA
SCL
2
1
L1
15uH
0
CMS06
C6
56uF
D2
D1
CMS06
0
C5
56uF
R10
R11
0
TPC6002
Q3
TPC6002
Q4
C4
56uF
0
C3
56uF
100
100
R4
18
0
0
0
R1
0.1
R2
0.1
C13
10uF
1
R3
470
0
R6
18
R5
470
L3 4.7uH
C10
10UF
1
100PF
100PF
C1
C2
L4 4.7uH
0
0
2
CONFIDENTIAL
2
0
0
C14
10uF
C11
10uF
0
0
0
C15
10uF
0
10
C12
10uF
0
1
2
3
4
5
6
7
8
9
1uF
C8
EXTM2
SGND
NC
FLT
SDA
SCL
ADDR0
ADDR1
EXTM1
BYP
0
ISL6422ER
U1
D5
0
D6 CMS06
CPSWOUT
C19
0.22uF
C20
0.22uF
0
CPVOUT
CPSWIN
TDOUT2
TDOUT1
CMS06
VOUT2
VOUT1
TDIN2
TDIN1
VCC
0
30
29
28
27
26
25
24
23
22
21
C16
1uF
0
C23
10n
C29
1.5n
C24
10n
R13 4.7K
R22
47K
0
R14 4.7K
R24
47K
C17
1uF
0
0
0
C27
0.1uF
C28
0.1uF
R23
10K
0
R25
10K
0
0
1
1
C25
R7
D4
CMS06
C26
R8
D3
CMS06
0
L5
L6
Q5
2N2222A
220uH
0.22uF
0.22uF
NDS356AP
15
220uH
15
NDS356AP
2
2
M6
0
0
C21
0.1uF
C22
0.1UF
M7
0
0
Q6
2N2222A
0
0
D7
1.5KE24
D8
1.5KE24
VIN
RTN
FLT BAR
SELVTOP2
TXT2
VLNB2
RTN
VLNB1
RTN
TDOUT2
EXTM1
SELVTOP1
EXTM2