ISL8724IRZ Intersil, ISL8724IRZ Datasheet - Page 11

• Manufacturer Part Number: ISL8724IRZ
• Description: IC POWER SUPPLY SEQUENCER 24QFN
• Manufacturer: Intersil

Specifications of ISL8724IRZ

• Applications: Power Supply Sequencer
• Voltage - Supply: 2.5 V ~ 5 V
• Current - Supply: 270µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-VQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -

SYSRST
EN
7.681k
2.26k
1
R1
R12
+3.3V
4.99k
4.99k
R4
R5
1.5V
6.98k
3.01k
R2
R3
+2.5V
1.47k
11
8.45k
R11
R6
9,11
19
12
17
14
20
22
1
UVLO_A
ENABLE
UVLO_B
UVLO_C
UVLO_D
SYSRST
NC
FIGURE 22. ISL8723EVAL1 BOARD SCHEMATIC
ISL8723IR
FIGURE 23. EVAL BOARD PHOTOGRAPH
23
10
V
GND
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
GATE_A
GATE_B
GATE_D
GATE_C
ISL8723, ISL8724
RESET
16
15
21
13
18
24
8
3
4
5
7
6
2
1µF
C1
D1
0.068µF
0.01µF
0.047µF
0.01µF
C2
C4
C6
C8
750
R9
0.022µF
OPEN
OPEN
C3
C5
0.1µF
C7
C9
R9
4
5
3
6
Q1A
10
FDS6990S
R10
2
7
1
8
Q1B
10
FDS6990S
R13
4
5 6
3
Q2A
10
FDS6990S
R14
2
April 22, 2009
7
1
FDS6990S
Q2B
8
FN6413.1
10