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MIL-COTS MV036 SERIES
VTMTM
Current Multiplier
* Isolated 1-50 Vout * High density * Small footprint * ZVS / ZCS Sine Amplitude Converter * 3 MHz effective switching frequency * Surface-mount package * Low weight * -55C to 125C operation * 1 s transient response * 4.5 million hours MTBF * Up to 96.5% efficiency
(c)
Product Description
The Voltage Transformation Module is a V*I Chip that provides extremely fast, efficient, and quiet fixed ratio voltage division (or current multiplication). With twelve voltage division ratios from 1:1 to 1:32, the isolated VTM provides the user with the flexibility to supply up to 100 A or 120 W at any output voltage from 1 to 50 Vdc in a surface mount package occupying ~1 square inch. The Military VTMs are optimized for use with the Military Pre-Regulator Module to implement a Factorized Power Architecture (FPA). Together, the PRMTM + VTM FPA chip set provides the full functionality of a DC-DC converter, but with breakthrough performance and flexibility in a rugged, miniature package. The companion PRM for the MV036 family of VTMs is the 28 Vdc input MP028F036M12AL, which operates from an input range of 16-50 Vdc (the data sheet is available at vicorpower.com). The VTM can also be used as a standalone POL product. By factorizing the DC-DC power conversion into its essential elements - the VTM's isolation and transformation on the one hand, and the PRM's output voltage control and regulation on the other - and arranging those functions in a sequence that maximizes system performance, FPA offers a fundamentally new and significantly improved approach to power conversion. The VTM's fast dynamic response and low noise eliminate the need for bulk capacitance at the load, substantially increasing the POL density while improving reliability and decreasing cost. The low profile VTM (0.265 inches, 6,73 mm) is available with J-leads for surface mount or pins for through hole applications.
TM
Absolute Maximum Ratings
Parameter
+In to -In +In to -In PC to -In VC to -In +Out to -Out Isolation voltage Output current Peak output current Output power Peak output power Case temperature Operating junction temperature (1) Storage temperature Note:
(1) The referenced junction is defined as the semiconductor having the highest temperature. This temperature is monitored by a shutdown comparator.
Values
-1.0 to 60 100 -0.3 to 7.0 -0.3 to 19.0 Model specific 2,250 Model specific 1.5 * Iout 120 180 225 -55 to 125 -65 to 125
Unit
Vdc Vdc Vdc Vdc Vdc Vdc A A W W C C C
Notes
For 100 ms
Contact factory Input to Output See Table 1 For 1 ms For 1 ms During reflow, MSL 5 M - Grade M - Grade
Part Numbering Format
MV
Voltage Transformation Module
036
Input Voltage Designator
F
120
Output Voltage Designator (=VOUT x10)
M
010
Output Current Designator (=IOUT)
Configuration F = J-lead T = Through hole
Product Grade Temperatures (C) Grade Storage Operating (TJ) M -65 to125 -55 to125
vicorpower.com
800-735-6200
V*I Chip Voltage Transformation Module
MV036 SERIES
Rev. 2.5
Page 1 of 10
Electrical Specifications Input Specs (Conditions are at 36 Vin, full load, and 25C ambient unless otherwise specified)
Parameter
Input voltage range Input dV/dt Input overvoltage turn-on Input overvoltage turn-off Input current No load power dissipation 1.5 3.0 50.5 54.4 55.5 57.5 3.5 6.0
V*I Chip Voltage Transformation Module
Min
26
Typ
36
Max
50 1
Unit
Vdc V/s Vdc Vdc Adc W
Note
Operable down to zero V with VC voltage applied
Continuous Low line to high line
Output Specs (Conditions are at 36 Vin, full load, and 25C ambient unless otherwise specified)
Parameter
Output voltage Rated DC current Peak repetitive current DC current limit Current share accuracy Efficiency Load capacitance Output overvoltage setpoint Output ripple voltage (typ) No external bypass 10 F bypass capacitor Effective switching frequency Line regulation Load regulation Transient response Response time Recovery time 160% 5 10 0
Min
Typ
See Table 1 K*VIN - IO*ROUT NOM
Max
Unit
Vdc Vdc Adc IMAX (A) INOM (A) %
Note
No load Full load 26 - 50 VIN See Table 1
100 150%
Max pulse width 1ms, max duty cycle 10%, baseline power 50% Module will shut down when current limit is reached or exceeded See Table 2, Page 3 See Table 2 when used with PRM
110% 50 2 2.5 0.99K ROUTMIN
115% 250 20 3.6 1.01K ROUTMAX
VOUT MAX mV mV MHz m ns s See Figures 2 and 5 See Figure 6 Model dependent VOUT = K*VIN at no load, See Table 1 See Table 1 See Figures 7 and 8 See Figures 7 and 8
3.0 K
200 1
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V*I Chip Voltage Transformation Module
MV036 SERIES
Rev. 2.5
Page 2 of 10
Electrical Specifications (continued) Military Cots VTM Family Part Numbers and Ranges
Part Number MV036F011M100 MV036F015M080 MV036F022M055 MV036F030M040 MV036F045M027 MV036F060M020 MV036F072M017* MV036F090M013 MV036F120M010 MV036F180M007 MV036F240M005 MV036F360M003 Table 1 -- VTM part numbers K-Factor 1/32 1/24 1/16 1/12 1/8 1/6 1/5 1/4 1/3 1/2 2/3 1 Rated Output Current (A) 100 80 55 40 27 20 16.6 13.3 10.0 6.7 5.0 3.3 No Load Output Voltage (Vdc) @26 Vin 0.82 1.1 1.63 2.2 3.3 4.3 6.4* 6.5 8.7 13 17.4 26 @ 50 Vin 1.55 2.0 3.1 4.1 6.2 8.3 10 12.5 16.6 25 33 50 Min 0.5 1.0 1.4 1.45 3.5 5.0 6.0 6.9 25 27.5 49.3 140
V*I Chip Voltage Transformation Module
Rout (m) Nom 0.85 1.25 1.75 2.4 5.1 8.0 9.6 9.3 31 35.7 70.6 170 Max 1.3 1.5 2.0 3.4 6.6 10 12 11.6 35 46.4 91.8 200
* Low line input voltage 32 V
Part Number MV036F011M100 MV036F015M080 MV036F022M055 MV036F030M040 MV036F045M027 MV036F060M020 MV036F072M017 MV036F090M013 MV036F120M010 MV036F180M007 MV036F240M005 MV036F360M003 Typical Full Load Efficiency at nom Vout (%) 89.5 92 94 94 95.3 95.3 96.5 96.3 95.5 96.0 95.0 96 Typical Half Load Efficiency at nom Vout (%) Maximum Load Capacitance (F) 91.5 94 94.5 95.0 96.5 96.8 96.5 95.5 95.5 95.2 94.8 96 48128 27072 12032 6768 3008 1692 1175 752 423 188 106 47
Table 2 -- Typical efficiency and maximum load capacitance, by part number
Control Pin Functions
VC - VTM Control The VC port is multiplexed. It receives the initial VCC voltage from an upstream PRM, synchronizing the output rise of the VTM with the output rise of the PRM. Additionally, the VC port provides feedback to the PRM to compensate for the VTM output resistance. In typical applications using VTMs powered from PRMs, the PRM's VC port should be connected to the VTM VC port. In applications where a VTM is being used without a PRM, 14 V must be supplied to the VC port for as long as the input voltage is below 26 V and for 10 ms after the input voltage has reached or exceeded 26 V. The VTM is not designed for extended operation below 26 V. The VC port should only be used to provide VCC voltage to the VTM during startup. PC - Primary Control The Primary Control (PC) port is a multifunction port for controlling the VTM as follows: Disable - If PC is left floating, the VTM output is enabled. To disable the output, the PC port must be pulled lower than 2.4 V, referenced to -In. Optocouplers, open collector transistors or relays can be used to control the PC port. Once disabled, 14 V must be re-applied to the VC port to restart the VTM. Primary Auxiliary Supply - The PC port can source up to 2.4 mA at 5 Vdc.
vicorpower.com
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V*I Chip Voltage Transformation Module
MV036 SERIES
Rev. 2.5
Page 3 of 10
Electrical Specifications (continued) Waveforms
V*I Chip Voltage Transformation Module
Ripple vs. Output Current
120
Output Ripple (mVpk-pk)
100 80 60 40 20 0 0 1 2 3 4 5 6 7 8 9 10
Output Current (A) Figure 1 -- Representative input reflected ripple current at full load (MV036F120M010). Figure 2 -- Sample output voltage ripple vs. output current with no POL bypass capacitance (MV036F120M010).
Efficiency vs. Output Current
96 94 6
Power Dissipation
Power Dissipation (W)
5.5 5 4.5 4 3.5 3 2.5 2 0 1 2 3 4 5 6 7 8 9 10
Efficiency (%)
92 90 88 86 84 0 1 2 3 4 5 6 7 8 9 10
Output Current (A)
Output Current (A)
Figure 3 -- Representative efficiency vs. output current (MV036F120M010).
Figure 4 -- Example power dissipation vs. output current (MV036F120M010).
Figure 5 -- Sample output voltage ripple at full load; with no POL bypass capacitance (MV036F120M010).
Figure 6 -- Sample output voltage ripple at full load with 4.7 F ceramic POL bypass capacitance and 20 nH distribution inductance (MV036F120M010).
vicorpower.com
800-735-6200
V*I Chip Voltage Transformation Module
MV036 SERIES
Rev. 2.5
Page 4 of 10
Electrical Specifications (continued)
V*I Chip Voltage Transformation Module
Figure 7 -- Example load step with 100 F input capacitance and no output capacitance (MV036F120M010).
Figure 8 -- Example load step with 100 F input capacitance and no output capacitance (MV036F120M010).
General
Parameter
MTBF (MV036F030M040) MIL-HDBK-217F
Min
Typ
4,480,000 806,000 631,000
Max
Unit
Hours
Note
25C, GB 50C NS 65C AIC Input to Output Input to Output Input to Output UL /CSA 60950-1, EN 60950-1 Low voltage directive See Mechanical Drawings, Figures 10 & 11
Isolation specifications Voltage Capacitance Resistance Agency approvals Mechanical Weight Dimensions Length Width Height Thermal Over temperature shutdown Thermal capacity Junction-to-case thermal impedance (RJC) Junction-to-ambient Junction-to-board thermal impedance (RJB)
2,250 3000 10 cTUVus CE Mark 0.53/ 15 1.28/ 32,5 0.87 / 22 0.265 / 6,73 125 130 9.3 1.1 5.0 2.1 135
Vdc pF M
oz /g in / mm in / mm in / mm C Ws / C C / W C / W C/W Junction temperature
With 0.25" heat sink
Auxiliary Pins (Conditions are at 36 Vin, full load, and 25C ambient unless otherwise specified)
Parameter
Primary Control (PC) DC voltage Module disable voltage Module enable voltage Current limit Disable delay time VTM Control (VC) External boost voltage External boost duration
Min
4.8 2.4 2.4
Typ
5.0 2.5 2.5 2.5 6 14 10
Max
5.2 2.6 2.9
Unit
Vdc Vdc Vdc mA s Vdc ms
Note
VC voltage must be applied when module is enabled using PC Source only PC low to Vout low Required for VTM start up without PRM Vin > 26 Vdc. VC must be applied continuously if Vin < 26 Vdc.
12
19
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V*I Chip Voltage Transformation Module
MV036 SERIES
Rev. 2.5
Page 5 of 10
V*I Chip Voltage Transformation Module +In / -In DC Voltage Ports The VTM input should not exceed the maximum specified. Be aware of this limit in applications where the VTM is being driven above its nominal output voltage. If less than 26 Vdc is present at the +In and -In ports, a continuous VC voltage must be applied for the VTM to process power. Otherwise VC voltage need only be applied for 10 ms after the voltage at the +In and -In ports has reached or exceeded 26 Vdc. If the input voltage exceeds the overvoltage turn-off, the VTM will shutdown. The VTM does not have internal input reverse polarity protection. Adding a properly sized diode in series with the positive input or a fused reverse-shunt diode will provide reverse polarity protection. TM - For Factory Use Only
-Out
4 A
3
2
1 A B C D E
+Out
B C D E
+In
-Out
F G H H J J K K
TM VC PC
+Out
L M N P R T
L M N P R T
-In
VC - VTM Control The VC port is multiplexed. It receives the initial VCC voltage from an upstream PRM, synchronizing the output rise of the VTM with the output rise of the PRM. Additionally, the VC port provides feedback to the PRM to compensate for the VTM output resistance. In typical applications using VTMs powered from PRMs, the PRM's VC port should be connected to the VTM VC port. In applications where a VTM is being used without a PRM, 14 V must be supplied to the VC port for as long as the input voltage is below 26 V and for 10 ms after the input voltage has reached or exceeded 26 V. The VTM is not designed for extended operation below 26 V. The VC port should only be used to provide VCC voltage to the VTM during startup. PC - Primary Control
Figure 9 -- VTM pin configuration
Bottom View
Signal Name +In -In TM VC PC +Out -Out
Pin Designation A1-E1, A2-E2 L1-T1, L2-T2 H1, H2 J1, J2 K1, K2 A3-D3, A4-D4, J3-M3, J4-M4 E3-H3, E4-H4, N3-T3, N4-T4
The Primary Control (PC) port is a multifunction port for controlling the VTM as follows: Disable - If PC is left floating, the VTM output is enabled. To disable the output, the PC port must be pulled lower than 2.4 V, referenced to -In. Optocouplers, open collector transistors or relays can be used to control the PC port. Once disabled, 14 V must be re-applied to the VC port to restart the VTM. Primary Auxiliary Supply - The PC port can source up to 2.4 mA at 5 Vdc. +Out / -Out DC Voltage Output Ports The output and output return are through two sets of contact locations. The respective +Out and -Out groups must be connected in parallel with as low an interconnect resistance as possible. To take full advantage of the VTM, the user should note the low output impedance of the device. The low output impedance provides fast transient response without the need for bulk POL capacitance. Limitedlife electrolytic capacitors required with conventional converters can be reduced or even eliminated, saving cost and valuable board real estate.
vicorpower.com
800-735-6200
V*I Chip Voltage Transformation Module
MV036 SERIES
Rev. 2.5
Page 6 of 10
Mechanical Drawings
V*I Chip Voltage Transformation Module
TOP VIEW ( COMPONENT SIDE) BOTTOM VIEW
NOTES: mm 1. DIMENSIONS ARE inch . 2. UNLESS OTHERWISE SPECIFIED, TOLERANCES ARE: .X / [.XX] = +/-0.25 / [.01]; .XX / [.XXX] = +/-0.13 / [.005] 3. PRODUCT MARKING ON TOP SURFACE DXF and PDF files are available on vicorpower.com
Figure 10 -- V T M mechanical outline
RECOMMENDED LAND PATTERN
( COMPONENT SIDE SHOWN )
NOTES: mm 1. DIMENSIONS ARE inch . 2. UNLESS OTHERWISE SPECIFIED, TOLERANCES ARE: .X / [.XX] = +/-0.25 / [.01]; .XX / [.XXX] = +/-0.13 / [.005] 3. PRODUCT MARKING ON TOP SURFACE DXF and PDF files are available on vicorpower.com
Figure 11 -- VTM PCB land layout information
vicorpower.com
800-735-6200
V*I Chip Voltage Transformation Module
MV036 SERIES
Rev. 2.5
Page 7 of 10
V*I Chip Voltage Transformation Module
TOP VIEW ( COMPONENT SIDE ) BOTTOM VIEW
NOTES: (mm) 1. DIMENSIONS ARE inch . 2. UNLESS OTHERWISE SPECIFIED TOLERANCES ARE: X.X [X.XX] = 0.25 [0.01]; X.XX [X.XXX] = 0.13 [0.005] 3. RoHS COMPLIANT PER CST-0001 LATEST REVISION DXF and PDF files are available on vicorpower.com
Figure 12 -- V T M through-hole mechanical outline
RECOMMENDED HOLE PATTERN ( COMPONENT SIDE SHOWN )
NOTES: (mm) 1. DIMENSIONS ARE inch . 2. UNLESS OTHERWISE SPECIFIED TOLERANCES ARE: X.X [X.XX] = 0.25 [0.01]; X.XX [X.XXX] = 0.13 [0.005] 3. RoHS COMPLIANT PER CST-0001 LATEST REVISION DXF and PDF files are available on vicorpower.com
Figure 13 -- VTM through-hole PCB layout information
vicorpower.com
800-735-6200
V*I Chip Voltage Transformation Module
MV036 SERIES
Rev. 2.5
Page 8 of 10
Configuration Options
V*I Chip Voltage Transformation Module
NOTES: 1. MAINTAIN 3.5/[0.138] DIA. KEEP OUT ZONE FREE OF COPPER. ALL PCB LAYERS. 2. MINIMUM RECOMMENDED PITCH IS 39.50/[1.555]. THIS PROVIDES 7.00/[0.276] COMPONENT EDGE-TO-EDGE SPACING. AND 0.50/[0.020] CLEARANCE BETWEEN VICOR HEAT SINKS. 3. V*I CHIP LAND PATTERN SHOWN FOR REFERENCE ONLY; ACTUAL LAND PATTERN MAY DIFFER. DIMENSIONS FROM EDGES OF LAND PATTERN TO PUSH-PIN HOLES WILL BE THE SAME FOR ALL FULL SIZE V*I CHIPS. (mm) 4. DIMENSION ARE inch .
2.950.07 o (2) PL [0.1160.003] NON-PLATED THROUGH HOLE SEE NOTE 1.
(36.50) 1.437 (18.25) 0.719 DOTTED LINE INDICATES VIC POSITION SEE NOTE 3
(4.37) 0.172 (11.37) 0.448
(7.00) 0.276
(2.510) 0.099
(31.48) 1.240
(39.50) 1.555 SEE NOTE 2.
HEAT SINK PUSH-PIN HOLE PATTERN ( TOP SIDE SHOWN )
SEE NOTE 3
Figure 14 -- Hole location for push pin heat sink relative to V*I Chip
vicorpower.com
800-735-6200
V*I Chip Voltage Transformation Module
MV036 SERIES
Rev. 2.5
Page 9 of 10
Warranty
Vicor products are guaranteed for two years from date of shipment against defects in material or workmanship when in normal use and service. This warranty does not extend to products subjected to misuse, accident, or improper application or maintenance. Vicor shall not be liable for collateral or consequential damage. This warranty is extended to the original purchaser only. EXCEPT FOR THE FOREGOING EXPRESS WARRANTY, VICOR MAKES NO WARRANTY, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Vicor will repair or replace defective products in accordance with its own best judgement. For service under this warranty, the buyer must contact Vicor to obtain a Return Material Authorization (RMA) number and shipping instructions. Products returned without prior authorization will be returned to the buyer. The buyer will pay all charges incurred in returning the product to the factory. Vicor will pay all reshipment charges if the product was defective within the terms of this warranty. Information published by Vicor has been carefully checked and is believed to be accurate; however, no responsibility is assumed for inaccuracies. Vicor reserves the right to make changes to any products without further notice to improve reliability, function, or design. Vicor does not assume any liability arising out of the application or use of any product or circuit; neither does it convey any license under its patent rights nor the rights of others. Vicor general policy does not recommend the use of its components in life support applications wherein a failure or malfunction may directly threaten life or injury. Per Vicor Terms and Conditions of Sale, the user of Vicor components in life support applications assumes all risks of such use and indemnifies Vicor against all damages.
Vicor's comprehensive line of power solutions includes high density AC-DC and DC-DC modules and accessory components, fully configurable AC-DC and DC-DC power supplies, and complete custom power systems.
Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is assumed by Vicor for its use. Vicor components are not designed to be used in applications, such as life support systems, wherein a failure or malfunction could result in injury or death. All sales are subject to Vicor's Terms and Conditions of Sale, which are available upon request.
Specifications are subject to change without notice.
Intellectual Property Notice
Vicor and its subsidiaries own Intellectual Property (including issued U.S. and Foreign Patents and pending patent applications) relating to the products described in this data sheet. Interested parties should contact Vicor's Intellectual Property Department. The products described on this data sheet are protected by the following U.S. Patents Numbers: 5,945,130; 6,403,009; 6,710,257; 6,911,848; 6,930,893; 6,934,166; 6,940,013; 6,969,909; 7,038,917; 7,145,186; 7,166,898; 7,187,263; D496,906; D505,114; D506,438; D509,472; and for use under 6,975,098 and 6,984,965
Vicor Corporation 25 Frontage Road Andover, MA, USA 01810 Tel: 800-735-6200 Fax: 978-475-6715 email Customer Service: custserv@vicorpower.com Technical Support: apps@vicorpower.com
vicorpower.com
800-735-6200
V*I Chip Voltage Transformation Module
MV036 SERIES
Rev. 2.5
9/09

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