DP8105 5A DC-DC Intelligent dPOL Data Sheet
8V to 14V Input
•
0.7V to 5.5V Output
Type
Threshold
Threshold Accuracy
Delay
Default
Programmable
Enabled during output voltage ramping up
Disabled
Latching/Non-Latching, 130ms
±250
-50
50
6
mVDC
mVDC
µs
From instant when threshold is exceeded until
the turn-off command is generated
Overtemperature Warning
Always enabled, reported in Status register (TW
5
bit)
From Nominal Set Point
-5
Threshold
Threshold Accuracy
Hysteresis
110
+5
1.7
°C
°C
°C
Power Good Signal (PG pin)
Logic
Lower Threshold
Upper Threshold
Threshold Accuracy
PG On Delay
6
V
OUT
is inside the PG window
V
OUT
is outside the PG window
Default
Programmable in 5% steps
Default
Programmable in 5% steps
Measured at V
O.SET
=2.5V
Default
Programmable at
Default
High
Low
90
90
110
105
-2
110
2
95
%V
O.SET
%V
O.SET
%V
O.SET
%V
O.SET
ms
PG Off Delay
Programmable same as PG On Delay
0
0, 10, 50, 150
PG disabled when V
OUT
≤
V
UV
threshold
PG disabled at turn-off command
(Reset function)
5
6
Temp Warning error same sign and proportional with OTP error.
From instant when threshold is exceeded until status of PG signal changes high
BCD.00261 Rev. 1.0, 12 Feb 2013
www.power-one.com
Page 5 of 35
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