ISL6131 Просмотр технического описания (PDF) - Renesas Electronics
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ISL6131 Datasheet PDF : 15 Pages
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ISL6131, ISL6132
VMONVth
VMON
INPUT
VOLTAGE
A
B
C
D
STSDLY
STSDLY
STSDLY
STSDLY
STATUS OUTPUTS
PGOOD OUTPUT
EN INPUT
A
B
C
D
D
C
<Tfil
>Tfil
STSDLY
C
FIGURE 3. ISL6131 OPERATIONAL TIMING DIAGRAM
OVERVOLTAGE
LIMIT
OV
Tfil
UNDERVOLTAGE
LIMIT
TdelST
<Tfil
MONITORED VOLTAGE
RAMPING UP & DOWN
OVSTATUS
TdelST
Tfil
UVSTATUS
PGOOD OUTPUT
FIGURE 4. ISL6132 OPERATIONAL DIAGRAM
Typical Performance Curves
634
633
632
VDD = 5V
631
630
VDD = 1.5V
629
628
627
626
-40
-20
0
20
40
60
80
100
TEMPERATURE (°C)
FIGURE 5. UV THRESHOLD
0.30
0.25
0.20
0.15
0.1
0.05
-40
-20
0
20
40
60
80
100
TEMPERATURE (°C)
FIGURE 6. VDD CURRENT
FN9119 Rev 6.00
February 11, 2014
Page 6 of 15
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