ISL6144 Intersil Corporation, ISL6144 Datasheet - Page 26

• Manufacturer Part Number: ISL6144
• Description: High Voltage ORing MOSFET Controller
• Manufacturer: Intersil Corporation

ISL6144EVAL1 Schematics
J8
J5
VIN2
FROM PS2
V + 5V
VIN1
FROM PS1
J6
J7
J4
VOUT
J1
VIN2
VIN1
EXTERNAL 5V
2
2
C
100nF
100V
TP28
VIN1
TP29
C
100nF
100V
6
VIN2
4
4
5
C
150nF
10V
C
150nF
10V
TP17
TP21
3
1
TP8
V
TP9
SOURCE2
AUX1
TP24
TP27
SOURCE1
26
TP4
2
3
4
4
5
6
7
7
8
8
2
3
4
5
6
7
8
TP1
U4
U3
VIN
HVREF
NC1
NC2
NC3
NC4
GND
VIN
VIN
HVREF
HVREF
NC1
NC1
NC2
NC2
NC3
NC3
NC4
NC4
GND
GND
FDB3632
FDB3832
ISL6144
ISL6144
ISL6144
Q
Q
1
4
GATE1
FAULT
FAULT
FAULT
COMP
COMP
COMP
VOUT
DNP
VOUT
VOUT
VSET
VSET
VSET
Q
Q
NC8
NC7
NC6
NC5
NC7
NC7
NC6
NC6
NC5
NC5
2
5
DNP
GATE2
16
15
14
13
12
11
10
9
15
14
13
12
11
10
9
R
47.5k
TP13
7
DNP
Q
6
R
499
R
499
TP7
TP10
TP14
ISL6144
1
6
Q3
R
47.5k
TP2
2
TP12
TP3
100nF
TP11
100V
TP6
DNP
C
10nF
10V
C
10nF
10V
TP5
100nF
C
4
100V
2
7
C
8
DRAIN2
FAULT INDICATION
LED AND PULL UP
DRAIN1
R
4.99k
DNP
V
8
R
4.99k
DNP
AUX1
3
R
1.21k
LED2
R
1.21k
9
LED1
V
3
TP22
AUX1
TP18
TP25 TP28
2
4
February 15, 2007
VOUT
TP15
GND
VOUT
FN9131.3