ADP5042

Manufacturer Part NumberADP5042
DescriptionMicro PMU with 0.8 A Buck, Two 300 mA LDOs, Supervisory, Watchdog and Manual Reset
ManufacturerAnalog Devices
ADP5042 datasheet
 


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ADP5042
Parameter
Watchdog 2 Timeout Period (t
)
WD2
Option A
Option B
Option C
Option D
Option E
Option F
Option G
Option H
Watchdog 2 Power Off Period (t
)
POFF
Option A
Option B
WDI1 Pulse Width
WDI2 Pulse Width
Watchdog Status Timeout Period (t
WDCLEAR
WDI1 Input Current (Source)
WDI1 Input Current (Sink)
WDI2 Internal Pull-Down
MANUAL RESET INPUT
MR Input Pulse Width
MR Glitch Rejection
MR Pull-Up Resistance
MR to Reset Delay
Min
Typ
Max
6
7.5
9
Watchdog 2 disabled
3.2
4
4.8
6.4
8
9.6
11.2
16
19.2
25.6
32
38.4
51.2
64
76.8
102.4
128
153.8
210
400
80
8
)
11.2
8
15
20
−30
−25
−14
45
1
220
25
52
80
280
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Data Sheet
Unit
Test Conditions/Comments
sec
min
min
min
min
min
min
ms
ms
ns
V
= 0.4 V, V
= 1.2 V
IL
IH
µs
V
= 0.4 V, V
= 1.2 V
IL
IH
sec
µA
V
= V
, time average
WDI1
CC
µA
V
= 0, time average
WDI1
µs
ns
ns
V
= 5 V
CC