DP7010 10A DC-DC Intelligent dPOL Data Sheet
8V to 14V Input
•
0.7V to 5.5V Output
Features
•
Input voltage range: 8V–14V
•
High continuous output current: 10A
•
Wide digitally programmable output voltage range:
0.7V–5.5V
•
Active patented current sharing
•
Single-wire serial communication bus between dPOL
and Digital Power Manager (DPM)
•
Programmable dynamic output voltage positioning for
better load transient response
•
Overcurrent, overvoltage, undervoltage, and
overtemperature protections with programmable
thresholds and hiccup or latching modes
•
Programmable fixed switching frequency:
500KHz or 1.0MHz
•
Programmable switching frequency phasing
•
Programmable turn-on and turn-off delays and slew
rates.
•
Auto Compensation
•
In-System Loop Identification (SysID)through pseudo-
random noise injection
•
Power Good signal with programmable threshold and
delay.
•
Advanced fault management and propagation.
•
Start up into pre-biased load.
•
Real time voltage, current, and temperature
measurements, monitoring, and reporting.
•
Horizontal orientation SMT PCB attachment.
•
Small footprint SMT package: 16x32mm.
•
Extremely low profile of 7mm.
•
Compatible with conventional pick-and-place
equipment.
•
Wide operating temperature range -40° - 85°
C
C
•
UL 60950-1/CSA 22.2 No. 60950-1-07 Second
Edition, IEC 60950-1: 2005, and EN 60950-1:2006
(pending)
Applications
•
Low voltage, high density systems with
Intermediate Bus Architectures (IBA)
•
Point-of-load regulators for high performance DSP,
FPGA, ASIC, and microprocessor applications
•
Desktops, servers, and portable computing
•
Broadband, networking, optical, and
communications systems
Benefits
•
Integrates digital power conversion with intelligent
power management
•
Eliminates the need for external power
management components
2
•
Programmable via industry-standard I C
communication bus (DPM required)
•
Reduce the number of discrete parts within a
power system.
•
Reduces board space, system cost, complexity
and time to market
Description
Power-One’s DP7010 is an intelligent, fully programmable step-down point-of-load DC-DC converter integrating
digital power conversion and intelligent power management. The dPOL is used in conjunction with DM73xx Series
Digital Power Manager (DPM), and completely eliminates the need for external components for output voltage
setting, sequencing, tracking, protection, monitoring, error amplifier compensation and reporting. All performance
parameters of the DP7010 are programmable and managed through Digital Power Manager via the industry-
2
standard I C communication bus and can be changed by a user at any time during product development and
operation. Telemetry data is available in real time and can be accessed over the I²C bus.
BCD.00256 Rev. 1.0, 12 Feb 2013
www.power-one.com
Page 1 of 35
DP7010 10A DC-DC Intelligent dPOL Data Sheet
8V to 14V Input
•
0.7V to 5.5V Output
Reference Documents:
•
DM7300 Digital Power Manager Data Sheet
•
DM7300 Digital Power Manager Programming Manual
•
Power-One I2C GEN II Graphical User Interface
2
•
DM00056-KIT USB to I C Adapter Kit. User Manual
1.
Ordering Information
DP
Product
family:
dPWER
®
70
Series:
Intelligent
dPOL
Converter
10
Output
Current:
7A
G
RoHS compliance:
G
- RoHS compliant for all six
substances
–
zz
Packaging Option
R100
- 100pcs T&R
R200
– 200pcs T&R
Q1
– 1pc sample for evaluation only
1
Dash
Example:
DP7010G-R200:
A 200-piece reel of RoHS compliant dPOL converters. Each dPOL converter is labeled
DP7010G.
2.
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings may cause performance degradation, adversely affect long-
term reliability, and cause permanent damage to the converter.
Parameter
Inductor or
Printed Circuit Board (PCB)
Temperature
Input Voltage
Output Current
Conditions/Description
Input Voltage applied
250ms Transient
(See Output Current De-rating Curves)
-8
Min
-40
Max
125
15
10
Units
°C
VDC
ADC
3.
Environmental and Mechanical Specifications
Parameter
Ambient Temperature Range
Storage Temperature (Ts)
Weight
MTBF
Peak Reflow Temperature
Lead Plating
Moisture Sensitivity Level
Calculated Per Telcordia Technologies SR-332
DP7010G
DP7010G
DP7010G
6.24
245
260
Conditions/Description
Min
-40
-55
Nom
Max
85
125
8
Units
°C
°C
grams
MHrs
°C
100% Matte Tin
3
1
Packaging option is used only for ordering and not included in the part number printed on the dPOL converter label.
BCD.00256 Rev. 1.0, 12 Feb 2013
www.power-one.com
Page 2 of 35
DP7010 10A DC-DC Intelligent dPOL Data Sheet
8V to 14V Input
•
0.7V to 5.5V Output
4.
Electrical Specifications
Specifications apply at the input voltage from 8V to 14V, output load from 0 to 10A, ambient temperature from
-40° to 85°C. Test conditions include an output filter with 2 x 330µF 20m solid electrolytic plus 1 x 22µF X7R
C
ceramic output capacitors, unless otherwise noted.
.
4.1
Input Specifications
Parameter
Input voltage (V
IN
)
Input Current (at no load)
Undervoltage Lockout
VLDO Input Current
V
IN
=14.0V, V
OUT
=3.3V
Ramping Up
Ramping Down
Current drawn from the external low
voltage supply at VLDO=8V
5
50
Conditions/Description
Min
8
50
7.5
Nom
Max
14
Units
VDC
mADC
VDC
VDC
mADC
4.2
Output Specifications
Parameter
Output Voltage Range (V
OUT
)
Output Voltage Setpoint
Resolution
Conditions/Description
Min
0.7
Nom
Max
5.5
2.5mV (1 LSB)
2
nd
Units
VDC
Output Voltage Setpoint Accuracy
Output Current (I
OUT
)
Line Regulation
Load Regulation
Dynamic Regulation
Peak Deviation
Settling Time
Output Voltage Peak-to-Peak
Ripple and Noise
Scope BW=20MHz
Full Load
Temperature Coefficient
Switching Frequency
Duty Cycle Limit
2
Vo Loop Enabled
-5.5
2
±(0.6% + 5mV)
7
±0.3
±0.2
50
60
10
20
40
18
35
50
20
500
500 / 1,000
90.5
3.125
100
ADC
%V
OUT
%V
OUT
mV
µs
mV
mV
mV
mV
mV
mV
ppm/°
C
kHz
%
%
V
IN MIN
to V
IN MAX
V
IN MIN
to V
IN MAX
0 to I
OUT MAX
Slew rate 1A/µs, 50 -75% load step
F
SW
=500kHz
to 10% of peak deviation
See Output Load Transient Section
V
IN
=8.0V, V
OUT
=0.7V
V
IN
=8.0V, V
OUT
=2.5V
V
IN
=8.0V, V
OUT
=5.5V
V
IN
=14V, V
OUT
=0.7V
V
IN
=14V, V
OUT
=2.5V
V
IN
=14V, V
OUT
=5.5V
V
IN
=12V, I
OUT
=0.5×I
OUT MAX
Default
Programmable to
Default
Programmable, 1.56% steps
At negative (sink) output current (bus terminator mode) the efficiency of the DP7010 degrades resulting in increased internal power
dissipation and switching noise. Therefore maximum allowable negative current under specific conditions is lower than the current determined
from the de-rating curves shown in paragraph.
BCD.00256 Rev. 1.0, 12 Feb 2013
www.power-one.com
Page 3 of 35
DP7010 10A DC-DC Intelligent dPOL Data Sheet
8V to 14V Input
•
0.7V to 5.5V Output
4.3
Protection Specifications
Parameter
Conditions/Description
Output Overcurrent Protection
Type
Threshold
Threshold Accuracy
Output Overvoltage Protection
Type
Threshold
Threshold Accuracy
Delay
Turn Off Behavior
3
Min
Nom
Max
Units
Default
Programmable
Default
Programmable in 11 steps
Non-Latching, 130ms period
Latching/Non-Latching
132
36
132
-20
+20
%
IOUT
%
IOUT
%I
OCP.SET
Default
Programmable
Default
Programmable in 10% steps
Measured at V
O.SET
=2.5V
From instant when threshold is exceeded until
the turn-off command is generated
Default
Programmable to
Output Undervoltage Protection
Default
Programmable
Default
Programmable in 5% steps
Measured at V
O.SET
=2.5V
From instant when threshold is exceeded until
the turn-off command is generated
3
Non-Latching, 130ms period
Latching/Non-Latching
130
110
130
-2
6
Emergency Off
Critical Off / Emergency Off
Non-Latching, 130ms period
Latching/Non-Latching
75
75
90
-2
6
Sequenced Off
Sequenced / Critical Off
Non-Latching, 130ms period
Latching/Non-Latching
120
110
-5
5
6
Sequenced Off
Sequenced / Critical Off
2
2
%V
O.SET
%V
O.SET
%V
OVP.SET
µs
Type
Threshold
Threshold Accuracy
Delay
Turn Off Behavior
%V
O.SET
%V
O.SET
%V
UVP.SET
µs
Default
Programmable to
Overtemperature Protection
Default
Programmable
Temperature is increasing
Temperature is decreasing after the module was
4
shut down by OTP
From instant when threshold is exceeded until
the turn-off command is generated
Default
Programmable to
Tracking Protection (when Enabled)
Type
Turn Off Threshold
Turn On Threshold
Threshold Accuracy
Delay
Turn Off Behavior
3
°C
°C
°C
µs
3
Sequenced Off: The turn-off follows the turn-off delay and slew-rate settings; Critical Off: At turn-off both low and high switches are
immediately disabled; Catastrophic Off: At turn-off the high side switch is disabled and the low side switch is enabled.
4
OTP clears when Overtemp Warning (Status Register TW bit) turns off.
BCD.00256 Rev. 1.0, 12 Feb 2013
www.power-one.com
Page 4 of 35
DP7010 10A 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.00256 Rev. 1.0, 12 Feb 2013
www.power-one.com
Page 5 of 35
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