V048F480T006
V048F480M006
VTM
VTM™
Current Multiplier
• 48 V to 48 V V•I Chip™ Converter
• 125°C operation (TJ)
©
• 6.3 A (9.4 A for 1 ms)
• 1 µs transient response
• 3.5 million hours MTBF
• Typical efficiency 96%
• No output filtering required
VF = 26.0 - 55 V
VOUT = 26.0 - 55.0 V
IOUT = 6.3 A
• High density – 1017 W/in3
• Small footprint – 260 W/in2
• Low weight – 0.5 oz (15 g)
K = 1
ROUT = 210.0 mΩ max
• Pick & Place / SMD
or Through hole
Product Description
Absolute Maximum Ratings
Parameter
Values
Unit
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
A
Notes
The V048F480T006 V•I Chip current multiplier excels at
speed, density and efficiency to meet the demands of
advanced power applications while providing isolation
from input to output. It achieves a response time of less
than 1 µs and delivers up to 6.3 A in a volume of less
than 0.295 in3 with unprecedented efficiency. It may be
paralleled to deliver higher power levels at an output
voltage settable from 26.0 to 55.0 Vdc.
-1.0 to 60
100
+In to -In
For 100 ms
PC to -In
-0.3 to 7.0
-0.3 to 19.0
-0.5 to 60.0
2,250
VC to -In
+Out to -Out
Isolation voltage
Output current
Peak output current
Output power
Peak output power
Input to output
Continuous
For 1 ms
6.3
The VTM V048F480T006’s nominal output voltage is
48 Vdc from a 48 Vdc input Factorized Bus, VF, and is
controllable from 26.0 to 55.0 Vdc at no load, and from
24.7 to 53.8 Vdc at full load, over a VF input range of
26.0 to 55 Vdc. It can be operated either open- or
closed-loop depending on the output regulation needs of
the application. Operating open-loop, the output voltage
tracks its VF input voltage with a transformation ratio,
9.4
A
336
W
Continuous
For 1 ms
504
W
225
245
°C
°C
MSL 5
Case temperature during reflow[a]
MSL 6, TOB = 4 hrs
Operating junction temperature[b]
-40 to 125
-55 to 125
°C
°C
T-Grade
M-Grade
K = 1
, for applications requiring an isolated output
-40 to 125
-65 to 125
°C
°C
T-Grade
voltage with high efficiency. Closing the loop back to an
input PRMTM regulator or DC-DC converter enables tight
load regulation.
Storage temperature
M-Grade
Notes:
[a] 245°C reflow capability applies to product with manufacturing date code 1001 and greater.
[b] The referenced junction is defined as the semiconductor having the highest temperature.
This temperature is monitored by a shutdown comparator.
The 48 V VTM module achieves a power density
of 1017 W/in3 in a V•I Chip package compatible with
standard pick-and-place and surface mount assembly
processes. The VTM modules fast dynamic response and
low noise eliminate the need for bulk capacitance at the
load, substantially increasing system density while
improving reliability and decreasing cost.
Part Numbering
V
048
F
480 T
006
Output Voltage
Designator
(=VOUT x10)
Output Current
Designator
VTM™
Module
Input Voltage
Designator
(=IOUT
)
Configuration
F = J-lead
T = Through hole
Product Grade Temperatures (°C)
Grade
Storage Operating (TJ)
-40 to125 -40 to125
-65 to125 -55 to125
T
M
vicorpower.com
800-735-6200
VTM™ Current Multiplier
V048F480T006
Rev. 3.1
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