ISL6123 Intersil Corporation, ISL6123 Datasheet - Page 9

• Manufacturer Part Number: ISL6123
• Description: Power Sequencing Controllers
• Manufacturer: Intersil Corporation

SYSRST#
EN1
EN2
7.681K
2.26K
1
1
1
R1
R2
+3.3V
4.99K
4.99K
R3
R4
1.5V
5.98K
3.01K
R5
R5
+2.5V
5.45K
1.47K
9
R6
R7
11
12
14
17
20
22
19
25
1
UVLO_B
UVLO_A
ENABLE1
ENABLE2
UVLO_D
UVLO_C
SYSRST#
NC
EP
ISL6123IR
FIGURE 11. EVAL BOARD SCHEMATIC
ISL6123, ISL6124, ISL6125
28
10
GND
V
FIGURE 12. EVAL BOARD PHOTO
U1
DD
DLY_OFF_C
DLY_OFF_D
DLY_OFF_B
DLY_OFF_A
DLY_ON_B
DLY_ON_D
DLY_ON_C
DLY_ON_A
+5V
RESET#2
RESET#1
GATE_A
GATE_B
GATE_C
GATE_D
16
15
21
13
18
8
3
4
5
6
7
2
9
2
1µF
C1
0.047µF
0.068µF
0.01µF
0.01µF
20
C5
1
C2
C3
C4
750
R9 750
0.01µF
R10
0.1µF
0.01µF
0.1µF
C6
C7
C8
C9
RL5
4
5
3
6
Q1
10
SI4922DY
2
RL3
7
1
8
Q1
5
SI4922DY
RL2
4
5 6
3
Q2
5
SI4922DY
RL1
2
7
1
SI4922DY
8
Q2
2