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ISL6123_11 Datasheet, PDF (14/23 Pages) Intersil Corporation – Power Sequencing Controllers | |||
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ISL6123, ISL6124, ISL6125, ISL6126, ISL6127, ISL6128, ISL6130
2.5V
3.3V
1.5V
EN1
EN2
R1
R2
R4
R6
7.68k 6.98k 4.99k 8.45k
R12
R3
R5 R11
2.26k 3.01k 4.99k 1.47k
SYSRST
+5V
C1
23
1µF
1
11 EN_1
EN_2
VDD
DLY_ON_B
DLY_ON_C
DLY_ON_D
DLY_ON_A
8
C2
16 0.01µF
15 C3
21 0.068µF
C4
0.1µF
C5
12
14
S1
UVLO_B DLY_OFF_D
UVLO_D DLY_OFF_C
4
3
C7
0.047µF
0.01µF
C6
17 UVLO_C DLY_OFF_B 13 C8
0.01µF
20 UVLO_A DLY_OFF_A 18 0.01µF
C9
ISL6123IR
GATE_A
2
0.1µF
GATE_B 5
GATE_C 6
22 SYSRST
GATE_D 7
D2 DNP R10
19 NC
25 EP
RESET2 9
RESET1 24
R9 DNP
GND
D1 750
10
RST2
RST
78
2
Q1
1
56
4 Q1
3
78
2
Q2
1
56
4
Q2
3
R9 10 R10 10 R13 10 R14 10
Z
FIGURE 17. ISL6123EVAL1Z SCHEMATIC AND PHOTOGRAPH
14
FN9005.11
August 25, 2011
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