DP8110 Datasheet, PDF (6/34 Pages) Power-One – 8V to 14V Input, 0.7V to 5.5V Output

DP8110 10A DC-DC Intelligent dPOL Data Sheet
8V to 14V Input • 0.7V to 5.5V Output
4.4 Feature Specifications
Parameter
Type
Maximum Number of Modules
Connected in Parallel
Current Share Accuracy
Interleave (Phase Shift)
Turn ON Delay
Turn OFF Delay
Turn ON Slew Rate
Turn OFF Slew Rate
Load Regulation
Proportional (Kr)
Integral (Ti)
Differential (Td)
Differential Roll-Off (Tv)
Voltage Monitoring Accuracy
Current Monitoring Accuracy
Temperature Monitoring Accuracy
Voltage Drop Compensation
Voltage Drop Compensation
Conditions/Description
Min
Current Share
IOUT ≥ 0
IOUT ≥ 20% IOUT NOM
Interleave
Default
Programmable in 22.5° steps
0
Sequencing⁷
Default
Programmable in 1ms steps
0
Default
Programmable in 1ms steps
0
Tracking
Default
Programmable in 8 steps
Default
Programmable in 8 steps
0.05
-0.05
Optimal Voltage Positioning
Default
Programmable in 7 steps
0
Feedback Loop Compensation
Programmable
0.01
Programmable
1
Programmable
1
Programmable
1
Monitoring
12 Bit Resolution over 0.5…5.5V
-0.5
20%×IOUT NOM < IOUT < IOUT NOM
-20
Junction temperature of dPOL
controller
-5
Remote Voltage Sense (+VS and –VS pins)⁹
Between +VS and VOUT
Between -VS and PGND
Nom
Max
Units
Active, Single Line
4
±20
%IOUT
0
Degree
337.5
degree
0
ms
255
ms
0
ms
63
ms
0.05
-0.05
2.0⁸
-2.0⁸
V/ms
V/ms
V/ms
V/ms
0
mV/A
2.45
mV/A
2
100
µs
100
µs
100
µs
0.5
%
+20
%IOUT
+5
°C
300
mV
100
mV
7 _{Timing based on SD clock and subject to tolerances of SD.}
8 _{Achieving fast slew rates under specific line and load conditions may require feedback loop adjustment. See Rising and Falling Slew Rates..}
9 _{For remote sense, it is recommended to place a 0.01-0.1µF ceramic capacitor between +VS and –VS pins as close to the dPOL converter}
as possible.
BCD.00262 Rev. 1.0, 12 FEB 2013
www.power-one.com
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