Lineage Power MDX040A0X4-SR-P-HZ 40a analog mega dlynxtm: Datasheet

Advance Data Sheet
November 17, 2011
40A Analog Mega DLynxTM: Non-Isolated DC-DC Power Modules
4.5Vdc –14.4Vdc input; 0.6Vdc to 2.0Vdc output; 40A Output Current
Features
RoHS Compliant
Applications

Distributed power architectures

Intermediate bus voltage applications

Telecommunications equipment

Servers and storage applications

Networking equipment

Industrial equipment
Vin+
VIN
Vout+
VOUT
VS+
PGOOD
RTUNE
MODULE
SEQ

Compliant to RoHS EU Directive 2002/95/EC (Z
versions)

Compatible in a Pb-free or SnPb reflow
environment (Z versions)`+

Wide Input voltage range (4.5Vdc-14.4Vdc)

Output voltage programmable from 0.6Vdc to
2.0Vdc via external resistor

Tunable Loop to optimize dynamic output
voltage response

Power Good signal

Fixed switching frequency with capability of
external synchronization

Output overcurrent protection (non-latching)

Overtemperature protection

Remote On/Off

Ability to sink and source current

Cost efficient open frame design

Small size: 33.02 mm x 13.46 mm x 10.9 mm
(1.3 in x 0.53 in x 0.429 in)

Wide operating temperature range [-40°C to
105°C]

Ruggedized (-D) version able to withstand high
levels of shock and vibration
CTUNE
TRIM
Cin
Co
ADDR0
RADDR0
SIG_GND
GND
SYNC GND

RTrim
ON/OFF
VS-
TM

UL* 60950-1 2nd Ed. Recognized, CSA† C22.2
‡
No. 60950-1-07 Certified, and VDE (EN60950nd
1 2 Ed.) Licensed
ISO** 9001 and ISO 14001 certified
manufacturing facilities
Description
TM
The 40A Analog Mega DLynx
power modules are non-isolated dc-dc converters that can deliver up to 40A of
output current. These modules operate over a wide range of input voltage (VIN = 4.5Vdc-14.4Vdc) and provide a
precisely regulated output voltage from 0.6Vdc to 2.0Vdc, programmable via an external resistor. Features include
remote On/Off, adjustable output voltage, over current and overtemperature protection. The module also includes
TM
the Tunable Loop feature that allows the user to optimize the dynamic response of the converter to match the load
with reduced amount of output capacitance leading to savings on cost and PWB area.
*UL is a registered trademark of Underwriters Laboratories, Inc.
†
CSA is a registered trademark of Canadian Standards Association.
‡
VDE is a trademark of Verband Deutscher Elektrotechniker e.V.
** ISO is a registered trademark of the International Organization of Standards
Document No: DS11-016 ver. 0.2
PDF name: MVT040A0X.pdf
Advance Data Sheet
November 17, 2011
40A Analog Mega DLynxTM: Non-isolated DC-DC Power Modules
4.5 – 14.4Vdc input; 0.6Vdc to 2Vdc output; 40A output current
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are
absolute stress ratings only, functional operation of the device is not implied at these or any other conditions in
excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for
extended periods can adversely affect the device reliability.
Parameter
Device
Symbol
Min
Max
Unit
All
VIN
-0.3
15
Vdc
All
TA
-40
105
°C
All
Tstg
-55
125
°C
Input Voltage
Continuous
Operating Ambient Temperature
(see Thermal Considerations section)
Storage Temperature
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature
conditions.
Parameter
Device
Symbol
Min
Typ
Max
Unit
Operating Input Voltage
All
VIN
4.5
⎯
14.4
Vdc
Maximum Input Current
All
IIN,max
TBD
Adc
VO,set = 0.6 Vdc
IIN,No load
TBD
mA
VO,set = 2Vdc
IIN,No load
TBD
mA
Input Stand-by Current
(VIN = 12.0Vdc, module disabled)
All
IIN,stand-by
TBD
mA
Inrush Transient
All
It
Input Reflected Ripple Current, peak-to-peak
(5Hz to 20MHz, 1μH source impedance; VIN =0 to
14V, IO= IOmax ; See Test Configurations)
All
TBD
mAp-p
Input Ripple Rejection (120Hz)
All
TBD
dB
(VIN=4.5V to 14V, IO=IO, max )
Input No Load Current
(VIN = 12.0Vdc, IO = 0, module enabled)
LINEAGE POWER
2
1
2
As
2
Advance Data Sheet
November 17, 2011
40A Analog Mega DLynxTM: Non-isolated DC-DC Power Module
4.5 – 14.4Vdc input; 0.6Vdc to 2Vdc output; 40A output current
Electrical Specifications (continued)
Parameter
Device
Symbol
Min
Output Voltage Set-point (with 0.1% tolerance for
external resistor used to set output voltage)
All
VO, set
-1.0
Output Voltage (Over all operating input voltage, resistive
load, and temperature conditions until end of life)
All
VO, set
-3.0
Adjustment Range (selected by an external resistor)
(Some output voltages may not be possible depending
on the input voltage – see Feature Descriptions Section)
All
VO
0.6
Remote Sense Range
All
Typ
⎯
Max
Unit
+1.0
% VO, set
+3.0
% VO, set
2.0
Vdc
0.5
Vdc
mV
Output Regulation
Line (VIN=VIN, min to VIN, max)
All
⎯
5
Load (IO=IO, min to IO, max)
All
⎯
10
mV
Temperature (Tref=TA, min to TA, max)
All
⎯
0.4
% VO, set
50
100
mVpk-pk
20
38
mVrms
Output Ripple and Noise on nominal output
(VIN=VIN, nom and IO=IO, min to IO, max Co = 0.1μF // 22 μF
ceramic capacitors)
Peak-to-Peak (5Hz to 20MHz bandwidth)
External Capacitance
⎯
All
RMS (5Hz to 20MHz bandwidth)
All
1
TM
Without the Tunable Loop
ESR ≥ 1 mΩ
With the Tunable Loop
All
CO, max
0
⎯
TBD
μF
All
CO, max
0
⎯
TBD
μF
⎯
TBD
μF
40
Adc
TM
ESR ≥0.15 mΩ
All
CO, max
0
Output Current (in either sink or source mode)
ESR ≥ 10 mΩ
All
Io
0
Output Current Limit Inception (Hiccup Mode)
(current limit does not operate in sink mode)
All
IO, lim
TBD
% Io,max
Output Short-Circuit Current
All
IO, s/c
TBD
mA
(VO≤250mV) ( Hiccup Mode )
Efficiency
VO,set = 0.6Vdc
η
TBD
%
VIN= 12Vdc, TA=25°C
VO,set = 1.2Vdc
η
TBD
%
IO=IO, max , VO= VO,set
VO,set = 1.8Vdc
η
TBD
%
Switching Frequency
All
fsw
Frequency Synchronization
All
⎯
⎯
kHz
720
kHz
Synchronization Frequency Range
All
High-Level Input Voltage
All
Low-Level Input Voltage
All
VIL
0.4
V
Input Current, SYNC
All
ISYNC
100
nA
Minimum Pulse Width, SYNC
All
tSYNC
100
ns
All
tSYNC_SH
100
ns
Maximum SYNC rise time
510
TBD
VIH
2.0
V
TM
External capacitors may require using the new Tunable Loop feature to ensure that the module is stable as well as
TM
getting the best transient response. See the Tunable Loop section for details.
LINEAGE POWER
3
40A Analog Mega DLynxTM: Non-isolated DC-DC Power Module
4.5 – 14.4Vdc input; 0.6Vdc to 2Vdc output; 40A output current
Advance Data Sheet
November 17, 2011
General Specifications
Parameter
Device
Calculated MTBF (IO=0.8IO, max, TA=40°C) Telecordia Issue 2
Method 1 Case 3
Min
All
Max
TBD
⎯
Weight
Typ
Unit
Hours
⎯
TBD
g (oz.)
Feature Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature
conditions. See Feature Descriptions for additional information.
Parameter
Device
Symbol
Min
Typ
Max
Unit
On/Off Signal Interface
(VIN=VIN, min to VIN, max ; open collector or equivalent,
Signal referenced to GND)
Device is with suffix “4” – Positive Logic (See Ordering
Information)
Logic High (Module ON)
Input High Current
All
IIH
⎯
TBD
µA
Input High Voltage
All
VIH
TBD
⎯
VIN,max
V
Input Low Current
All
IIL
⎯
⎯
TBD
mA
Input Low Voltage
All
VIL
-0.3
⎯
TBD
V
Logic Low (Module OFF)
Device Code with no suffix – Negative Logic (See Ordering
Information)
(On/OFF pin is open collector/drain logic input with
external pull-up resistor; signal referenced to GND)
Logic High (Module OFF)
Input High Current
All
IIH
―
―
TBD
mA
Input High Voltage
All
VIH
TBD
―
VIN, max
Vdc
Logic Low (Module ON)
Input low Current
All
IIL
―
―
TBD
μA
Input Low Voltage
All
VIL
-0.2
―
TBD
Vdc
Case 1: On/Off input is enabled and then input power is
applied (delay from instant at which VIN = VIN, min until Vo =
10% of Vo, set)
All
Tdelay
―
1.1
―
msec
Case 2: Input power is applied for at least one second and
then the On/Off input is enabled (delay from instant at
which Von/Off is enabled until Vo = 10% of Vo, set)
All
Tdelay
―
700
―
μsec
Output voltage Rise time (time for Vo to rise from
10% of Vo, set to 90% of Vo, set)
All
Trise
―
3.1
―
msec
3.0
% VO, set
3.0
% VO, set
Turn-On Delay and Rise Times
(VIN=VIN, nom, IO=IO, max , VO to within ±1% of steady state)
o
Output voltage overshoot (TA = 25 C
VIN= VIN, min to VIN, max,IO = IO, min to IO, max)
With or without maximum external capacitance
o
Output voltage overshoot (TA = 25 C
VIN= VIN, min to VIN, max,IO = IO, min to IO, max)
With or without maximum external capacitance
Over Temperature Protection
(See Thermal Considerations section)
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All
Tref
145
°C
4
40A Analog Mega DLynxTM: Non-isolated DC-DC Power Module
4.5 – 14.4Vdc input; 0.6Vdc to 2Vdc output; 40A output current
Advance Data Sheet
November 17, 2011
Feature Specifications (cont.)
Parameter
Tracking Accuracy
Device
Symbol
(Power-Up: 2V/ms)
All
(Power-Down: 2V/ms)
All
Min
Typ
Max
Units
VSEQ –Vo
100
mV
VSEQ –Vo
100
mV
(VIN, min to VIN, max; IO, min to IO, max VSEQ < Vo)
Input Undervoltage Lockout
Turn-on Threshold
All
2.475
3.025
Vdc
Turn-off Threshold
All
2.25
2.75
Vdc
Hysteresis
All
0.25
Vdc
PGOOD (Power Good)
Signal Interface Open Drain, Vsupply ≤ 5VDC
Overvoltage threshold for PGOOD ON
108
%VO, set
Overvoltage threshold for PGOOD OFF
105
%VO, set
Undervoltage threshold for PGOOD ON
110
%VO, set
Undervoltage threshold for PGOOD OFF
90
%VO, set
Pulldown resistance of PGOOD pin
LINEAGE POWER
All
50
Ω
5
Advance Data Sheet
November 17, 2011
40A Analog Mega DLynxTM: Non-isolated DC-DC Power Module
4.5 – 14.4Vdc input; 0.6Vdc to 2Vdc output; 40A output current
Design Considerations
Input Filtering
The 40A Analog Mega DLynxTM module should be
connected to a low ac-impedance source. A highly
inductive source can affect the stability of the
module. An input capacitance must be placed
directly adjacent to the input pin of the module, to
minimize input ripple voltage and ensure module
stability.
To minimize input voltage ripple, ceramic capacitors
are recommended at the input of the module. Figure
1 shows the input ripple voltage for various output
voltages at 40A of load current with TBD µF or TBD
µF ceramic capacitors and an input of 12V.
TBD
Figure 1. Input ripple voltage for various output
voltages with TBD µF or TBD µF ceramic
capacitors at the input (40A load). Input voltage
is 12V.
Output Filtering
These modules are designed for low output ripple
voltage and will meet the maximum output ripple
specification with 0.1 µF ceramic and TBD µF ceramic
capacitors at the output of the module. However,
additional output filtering may be required by the
system designer for a number of reasons. First, there
may be a need to further reduce the output ripple and
noise of the module. Second, the dynamic response
characteristics may need to be customized to a
particular load step change.
TBD
Figure 2. Output ripple voltage for various output
voltages with external TBD ceramic capacitors at
the output (40A load). Input voltage is 12V.
Safety Considerations
For safety agency approval the power module must be
installed in compliance with the spacing and
separation requirements of the end-use safety agency
standards, i.e., UL 60950-1 2nd, CSA C22.2 No.
60950-1-07, DIN EN 60950-1:2006 + A11 (VDE0805
Teil 1 + A11):2009-11; EN 60950-1:2006 + A11:200903.
For the converter output to be considered meeting the
requirements of safety extra-low voltage (SELV), the
input must meet SELV requirements. The power
module has extra-low voltage (ELV) outputs when all
inputs are ELV.
The input to these units is to be provided with a fastacting fuse with a maximum rating of TBD A in the
positive input lead.
To reduce the output ripple and improve the dynamic
response to a step load change, additional
capacitance at the output can be used. Low ESR
polymer and ceramic capacitors are recommended to
improve the dynamic response of the module. Figure 2
provides output ripple information for different external
capacitance values at various Vo and a full load
current of 40A. For stable operation of the module,
limit the capacitance to less than the maximum output
capacitance as specified in the electrical specification
table. Optimal performance of the module can be
TM
achieved by using the Tunable Loop feature
described later in this data sheet.
LINEAGE POWER
6
40A Analog Mega DLynxTM: Non-isolated DC-DC Power Module
4.5 – 14.4Vdc input; 0.6Vdc to 2Vdc output; 40A output current
Advance Data Sheet
November 17, 2011
Caution – Do not connect SIG_GND to GND
elsewhere in the layout
Feature Descriptions
Remote On/Off
TM
The 40A Analog Mega DLynx power modules
feature an On/Off pin for remote On/Off operation.
Two On/Off logic options are available. In the Positive
Logic On/Off option, (device code suffix “4” – see
Ordering Information), the module turns ON during a
logic High on the On/Off pin and turns OFF during a
logic Low. With the Negative Logic On/Off option, (no
device code suffix, see Ordering Information), the
module turns OFF during logic High and ON during
logic Low. The On/Off signal should be always
referenced to ground. For either On/Off logic option,
leaving the On/Off pin disconnected will turn the
module ON when input voltage is present.
Monotonic Start-up and Shutdown
The module has monotonic start-up and shutdown
behavior for any combination of rated input voltage,
output current and operating temperature range.
Startup into Pre-biased Output
The module can start into a prebiased output as long
as the prebias voltage is 0.5V less than the set output
voltage.
Output Voltage Programming
The output voltage of the module is programmable to
any voltage from 0.6dc to 2Vdc by connecting a
resistor between the Trim and SIG_GND pins of the
module. Without an external resistor between Trim and
SIG_GND pins, the output of the module will be
0.6Vdc. To calculate the value of the trim resistor,
Rtrim for a desired output voltage, should be as per
the following equation:
Figure 3. Circuit configuration for programming
output voltage using an external resistor.
Table 1
Remote Sense
The power module has a Remote Sense feature to
minimize the effects of distribution losses by regulating
the voltage at the SENSE pin. The voltage between
the SENSE pin and VOUT pin should not exceed 0.5V.
Voltage Margining
Output voltage margining can be implemented in the
module by connecting a resistor, Rmargin-up, from the
Trim pin to the ground pin for margining-up the output
voltage and by connecting a resistor, Rmargin-down, from
the Trim pin to output pin for margining-down. Figure
4 shows the circuit configuration for output voltage
margining
Vo
Rmargin-down
MODULE
Q2
Trim

 12
Rtrim = 
 kΩ
 (Vo − 0.6) 
Rmargin-up
Rtrim
Rtrim is the external resistor in kΩ
Q1
Vo is the desired output voltage. Table 1 provides
Rtrim values required for some common output
voltages.
VIN(+)
Output Voltage Sequencing
VS+
ON/OFF
LOAD
TRIM
Rtrim
VS─
LINEAGE POWER
SIG_GND
Figure 4. Circuit Configuration for margining
Output voltage.
VO(+)
SIG_GND
Rtrim (KΩ)
Open
40
30
20
13.33
10
VO, set (V)
0.6
0.9
1.0
1.2
1.5
1.8
The power module includes a sequencing feature, EZSEQUENCE that enables users to implement various
types of output voltage sequencing in their
applications. This is accomplished via an additional
sequencing pin. When not using the sequencing
feature, leave it unconnected.
The voltage applied to the SEQ pin should be scaled
down by the same ratio as used to scale the output
voltage down to the reference voltage of the module.
This is accomplished by an external resistive divider
7
40A Analog Mega DLynxTM: Non-isolated DC-DC Power Module
4.5 – 14.4Vdc input; 0.6Vdc to 2Vdc output; 40A output current
Advance Data Sheet
November 17, 2011
connected across the sequencing voltage before it is
fed to the SEQ pin as shown in Fig. 5.
DLynx Module
V
SEQ
20K
module as shown in Fig. 6, with the converter being
synchronized by the rising edge of the external signal.
The Electrical Specifications table specifies the
requirements of the external SYNC signal. If the SYNC
pin is not used, the module should free run at the
default switching frequency. If synchronization is not
being used, connect the SYNC pin to GND.
MODULE
SEQ
R1=Rtrim
100 pF
SYNC
SIG_GND
+
─
GND
Figure 5. Circuit showing connection of the
sequencing signal to the SEQ pin.
When the scaled down sequencing voltage is applied
to the SEQ pin, the output voltage tracks this voltage
until the output reaches the set-point voltage. The final
value of the sequencing voltage must be set higher
than the set-point voltage of the module. The output
voltage follows the sequencing voltage on a one-toone basis. By connecting multiple modules together,
multiple modules can track their output voltages to the
voltage applied on the SEQ pin.
To initiate simultaneous shutdown of the modules, the
SEQ pin voltage is lowered in a controlled manner.
The output voltage of the modules tracks the voltages
below their set-point voltages on a one-to-one basis.
A valid input voltage must be maintained until the
tracking and output voltages reach ground potential.
Overcurrent Protection
To provide protection in a fault (output overload)
condition, the unit is equipped with internal
current-limiting circuitry and can endure current limiting
continuously. At the point of current-limit inception, the
unit enters hiccup mode. The unit operates normally
once the output current is brought back into its
specified range.
Overtemperature Protection
To provide protection in a fault condition, the unit is
equipped with a thermal shutdown circuit. The unit will
shut down if the overtemperature threshold of
o
TBD C(typ) is exceeded at the thermal reference point
Tref .Once the unit goes into thermal shutdown it will
then wait to cool before attempting to restart.
Input Undervoltage Lockout
At input voltages below the input undervoltage lockout
limit, the module operation is disabled. The module
will begin to operate at an input voltage above the
undervoltage lockout turn-on threshold.
Synchronization
The module switching frequency can be synchronized
to a signal with an external frequency within a
specified range. Synchronization can be done by using
the external signal applied to the SYNC pin of the
LINEAGE POWER
Figure 6. External source connections to
synchronize switching frequency of the module.
Dual Layout
Identical dimensions and pin layout of Analog and
Digital Mega DLynx modules permit migration from
one to the other without needing to change the layout.
In both cases the trim resistor is connected between
trim and signal ground.
Power Good
The module provides a Power Good (PGOOD) signal
that is implemented with an open-drain output to
indicate that the output voltage is within the regulation
limits of the power module. The PGOOD signal will be
de-asserted to a low state if any condition such as
overtemperature, overcurrent or loss of regulation
occurs that would result in the output voltage going
±10% outside the setpoint value. The PGOOD terminal
can be connected through a pullup resistor (suggested
value 100KΩ) to a source of 5VDC or lower.
Tunable LoopTM
The module has a feature that optimizes transient
response of the module called Tunable LoopTM.
External capacitors are usually added to the output of
the module for two reasons: to reduce output ripple
and noise and to reduce output voltage deviations from
the steady-state value in the presence of dynamic load
current changes. Adding external capacitance however
affects the voltage control loop of the module, typically
causing the loop to slow down with sluggish response.
Larger values of external capacitance could also cause
the module to become unstable.
The Tunable LoopTM allows the user to externally
adjust the voltage control loop to match the filter
network connected to the output of the module. The
Tunable LoopTM is implemented by connecting a series
R-C between the VS+ and TRIM pins of the module,
as shown in Fig. 7. This R-C allows the user to
8
Advance Data Sheet
November 17, 2011
40A Analog Mega DLynxTM: Non-isolated DC-DC Power Module
4.5 – 14.4Vdc input; 0.6Vdc to 2Vdc output; 40A output current
externally adjust the voltage loop feedback
compensation of the module.
VOUT
VS+
RTune
MODULE
CO
CTune
TRIM
RTrim
SIG_GND
GND
Figure. 7. Circuit diagram showing connection of
RTUME and CTUNE to tune the control loop of the
module.
Table 2. General recommended values of of RTUNE
and CTUNE for Vin=12V and various external
ceramic capacitor combinations.
TBD
Table 3. Recommended values of RTUNE and CTUNE
to obtain transient deviation of 2% of Vout for a
20A step load with Vin=12V.
TBD
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9
40A Analog Mega DLynxTM: Non-isolated DC-DC Power Module
4.5 – 14.4Vdc input; 0.6Vdc to 2Vdc output; 40A output current
Advance Data Sheet
November 17, 2011
Thermal Considerations
Power modules operate in a variety of thermal
environments; however, sufficient cooling should
always be provided to help ensure reliable operation.
Considerations include ambient temperature, airflow,
module power dissipation, and the need for increased
reliability. A reduction in the operating temperature of
the module will result in an increase in reliability. The
thermal data presented here is based on physical
measurements taken in a wind tunnel. The test set-up
is shown in Figure 8. The preferred airflow direction
for the module is in Figure 9.
The thermal reference points, Tref used in the
specifications are also shown in Figure 9. For reliable
operation the temperatures at these points should not
o
exceed 120 C. The output power of the module should
not exceed the rated power of the module (Vo,set x
Io,max).
Please refer to the Application Note “Thermal
Characterization Process For Open-Frame BoardMounted Power Modules” for a detailed discussion of
thermal aspects including maximum device
temperatures.
25.4_
(1.0)
Wind Tunnel
PWBs
Power Module
Figure 9. Preferred airflow direction and location of
hot-spot of the module (Tref).
76.2_
(3.0)
x
12.7_
(0.50)
Probe Location
for measuring
airflow and
ambient
temperature
Air
flow
Figure 8. Thermal Test Setup.
LINEAGE POWER
10
Advance Data Sheet
November 17, 2011
40A Analog Mega DLynxTM: Non-isolated DC-DC Power Module
4.5 – 14.4Vdc input; 0.6Vdc to 2Vdc output; 40A output current
Example Application Circuit
Requirements:
Vin:
12V
Vout:
1.8V
Iout:
30A max., worst case load transient is from 20A to 30A
ΔVout:
Vin, ripple
1.5% of Vout (27mV) for worst case load transient
1.5% of Vin (180mV, p-p)
Vin+
Vout+
VIN
PGOOD
VOUT
VS+
MODULE
RTUNE
SEQ
CLK
CI2
CI1
DATA
CTUNE
TRIM
CO1
CO2
ADDR0
RTrim
ON/OFF
SIG_GND
SYNC GND
VSVS-
GND
CI1
CI2
CO1
CO2
CTune
RTune
TBD
TBD
TBD
TBD
TBD
TBD
RTrim
10kΩ SMT resistor (can be 1206, 0805 or 0603 size, recommended tolerance of 0.1%)
LINEAGE POWER
11
40A Analog Mega DLynxTM: Non-isolated DC-DC Power Module
4.5 – 14.4Vdc input; 0.6Vdc to 2Vdc output; 40A output current
Advance Data Sheet
November 17, 2011
Mechanical Outline
Dimensions are in millimeters and (inches).
Tolerances: x.x mm ± 0.5 mm (x.xx in. ± 0.02 in.) [unless otherwise indicated]
x.xx mm ± 0.25 mm (x.xxx in ± 0.010 in.)
SIDE VIEW
3
4
5
7
6
9
14
13
12
11
10
15
8
2
16
PIN
1
2
3
4
5
6
7
8
9
10
LINEAGE POWER
FUNCTION
ON/OFF
VIN
SEQ
GND
VOUT
TRIM
VS+
GND
SHARE
GND
17
PIN
11
12
13
14
15
16
17
18
19
18
19
BOTTOM
VIEW
1
FUNCTION
SIG_GND
VSNC
NC
SYNC
PG
NC
NC
NC
12
Advance Data Sheet
November 17, 2011
40A Analog Mega DLynxTM: Non-isolated DC-DC Power Module
4.5 – 14.4Vdc input; 0.6Vdc to 2Vdc output; 40A output current
Recommended Pad Layout
Dimensions are in millimeters and (inches).
Tolerances: x.x mm ± 0.5 mm (x.xx in. ± 0.02 in.) [unless otherwise indicated]
x.xx mm ± 0.25 mm (x.xxx in ± 0.010 in.)
NC
LINEAGE POWER
PIN
1
2
3
4
5
6
7
8
9
10
FUNCTION
ON/OFF
VIN
SEQ
GND
VOUT
TRIM
VS+
GND
SHARE
GND
PIN
11
12
13
14
15
16
17
18
19
FUNCTION
SIG_GND
VSNC
NC
SYNC
PG
NC
NC
NC
13
40A Analog Mega DLynxTM: Non-isolated DC-DC Power Module
4.5 – 14.4Vdc input; 0.6Vdc to 2Vdc output; 40A output current
Advance Data Sheet
November 17, 2011
Ordering Information
Please contact your Lineage Power Sales Representative for pricing, availability and optional features.
Table 6. Device Codes
Device Code
Input
Voltage Range
Output
Voltage
Output
Current
On/Off
Logic
Sequencing
Comcodes
MVT040A0X3-SRPHZ
4.5 – 14.4Vdc
0.6 – 2.0Vdc
40A
Negative
Yes
CC109159785
MVT040A0X43 -SRPHZ
4.5 – 14.4Vdc
0.6 – 2.0Vdc
40A
Positive
Yes
CC109159793
-Z refers to RoHS compliant parts
Table 7. Device Codes
Package
Family
Identifier
Input voltage Output
range
current
Output
voltage
On/Off
logic
M
V
T
040A0
X
4
-SR
P=Pico
D=Dlynx
T=with
40A
X=
4=
S=
U=Micro Digital EZ_Sequence
programmable positive Surface
output
No entry Mount
M=Mega
V=DLynx X=without
=
R=
G=Giga Analog. sequencing
negative Tape &
Reel
ROHS
Compliance
Options
-P
-H
Z
Paralleling
2 Extra
Ground
Pins
Z = ROHS6
Asia-Pacific Headquarters
Tel: +86.021.54279977*808
World Wide Headquarters
Lineage Power Corporation
601 Shiloh Road, Plano, TX 75074, USA
+1-888-LINEAGE(546-3243)
(Outside U.S.A.: +1-972-244-WATT(9288))
www.lineagepower.com
e-mail: [email protected]
Europe, Middle-East and Africa Headquarters
Tel: +49.89.878067-280
India Headquarters
Tel: +91.80.28411633
Lineage Power reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or
application. No rights under any patent accompany the sale of any such product(s) or information.
Lineage Power DC-DC products are protected under various patents. Information on these patents is available at www.lineagepower.com/patents.
© 2011 Lineage Power Corporation, (Plano, Texas) All International Rights Reserved.
LINEAGE POWER
14
Document No: DS11-016 ver. 0.2
PDF name: MVT040A0X.pdf
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