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MV036F015M080 Schematic ( PDF Datasheet ) - Vicor

Teilenummer MV036F015M080
Beschreibung Chip Transformer
Hersteller Vicor
Logo Vicor Logo 




Gesamt 10 Seiten
MV036F015M080 Datasheet, Funktion
Not Recommended for New Designs / End of Life - Please see below
MIL-COTS
MV036 SERIES
• Isolated 1-50 Vout
• High density
• Small footprint
• ZVS / ZCS Sine Amplitude ConverterTM
• 3 MHz effective switching frequency
• Surface-mount package
• Low weight
• -55°C to 125°C operation
• 1 µs transient response
• 4.5 million hours MTBF
• Up to 96.5% efficiency
S
C NRTL US
VTM® Chip Transformer
©
Product Description
The VTM® transformer is a VI Chip® product 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 MIL-COTS VTM®s are optimized for use with the
MIL-COTS PRM® Regulator to implement a Factorized
Power ArchitectureTM (FPATM). Together, the PRM + VTM
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 also available). The VTM
can be used as a standalone POL product.
By factorizing the DC-DC power conversion into its
essential elements – the VTM’s isolation and
transformation, and the PRM’s output voltage control
and regulation – 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.
Part Numbering Format
MV 036 F 120 M 010
Voltage
Transformation
Module
Input Voltage
Designator
Output Voltage
Designator
(=VOUT x10)
Output Current
Designator
(=IOUT)
Configuration
F = J-lead
T = Through hole
Product Grade Temperatures (°C)
Grade Storage Operating (TJ)
M -65 to125 -55 to125
Product Status
Part Number
MV036F011M100
MV036F015M080
MV036F022M055
MV036F030M040
MV036F045M027
MV036F060M020
MV036F072M017
MV036F090M013
MV036F120M010
MV036F180M007
MV036F240M005
MV036F360M003
Product
Status
EOL
NRND
NRND
NRND
NRND
NRND
NRND
NRND
NRND
NRND
NRND
NRND
NRND = Not Recommended for New Designs
Replaced by
none
MVTM36Bx015M080A00
MVTM36Bx022M055A00
MVTM36Bx030M040A00
MVTM36Bx045M027A00
MVTM36Bx605M020A00
MVTM36Bx072M017A00
MVTM36Bx090M013A00
MVTM36Bx120M010A00
MVTM36Bx180M007A00
MVTM36Bx240M005A00
MVTM36Bx360M003A00
MIL-COTS Chip Transformer
Page 1 of 10
Rev 2.9
01/2014
vicorpower.com
800 927.9474






MV036F015M080 Datasheet, Funktion
Not Recommended for New Designs / End of Life - Please see First Page MV036 SERIES
+In / -In DC Voltage Ports
The VTM® input should be connected to the PRM® output terminals.
Given that both the PRM and VTM have high switching frequencies, it
is often good practice to use a series inductor to limit high frequency
currents between the PRM output and VTM input capacitors. The input
voltage should not exceed the maximum specified. 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
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.
The VC port is not intended to be used to supply VCC voltage to the
VTM for extended periods of time. If VC is being supplied from a source
other than the PRM, the voltage should be removed after 20 ms.
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.
+Out
-Out
+Out
-Out
43
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
21
A
B
C
D
E
H
J
K
L
M
N
P
R
T
+In
TM
VC
PC
-In
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
Figure 9 — VTM pin configuration
+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. Limited-
life electrolytic capacitors required with conventional converters can be
reduced or even eliminated, saving cost and valuable board real estate.
MIL-COTS Chip Transformer
Page 6 of 10
Rev 2.9
01/2014
vicorpower.com
800 927.9474

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