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参数资料
| 型号： | V048F060T040-CB |
| 厂商： | Vicor Corporation |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | VTM CURRENT MULTIPLIER EVAL BOAR |
| 标准包装： | 1 |
| 系列： | V-I Chip™, VTM™ |
| 主要目的： | DC/DC，步降 |
| 输出及类型： | 1，隔离 |
| 功率 - 输出： | 240W |
| 输出电压： | 6V |
| 电流 - 输出： | 40A |
| 输入电压： | 26 ~ 55 V |
| 稳压器拓扑结构： | 降压 |
| 频率 - 开关： | 2.5MHz |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | V048F060T040 |
| 其它名称： | 1102-1194 V048F060T040-CB-ND |
Not Recommended for New Designs - Replaced by VTM48Ex060y040A00
VTM ? Current Multiplier
V048F060T040
V 048 F 060 M 040
S
C
NRTL
US
High Efficiency, Sine Amplitude Converter ?
? 48 V to 6 V VI Chip ? Converter
? 40 A (60.0 A for 1 ms)
? High density – 813 W/in 3
? 125°C operation (T J )
? 1 μs transient response
? 3.5 million hours MTBF
V F = 26 - 55 V
V OUT = 3.25 - 6.87 V
I OUT = 40 A
R OUT = 7.09 m ? max
? Small footprint – 210 W/in 2
? Low weight – 0.5 oz (15 g)
? Typical efficiency 95%
? No output filtering required
K = 1/8
?
? Pick & Place / SMD
or Through hole
Product Description
Absolute Maximum Ratings
The V048F060T040 VI 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 40 A in a volume of less than
0.295 in 3 with unprecedented efficiency. It may be
paralleled to deliver higher power levels at an output
voltage settable from 3.25 to 6.87 Vdc.
The VTM V048F060T040’s nominal output voltage is
6 Vdc from a 48 Vdc input Factorized Bus, V F , and is
controllable from 3.25 to 6.87 Vdc at no load, and from
2.97 to 6.61 Vdc at full load, over a V F input range of 26
to 55 Vdc. It can be operated either open- or closed-loop
depending on the output regulation needs of the
Parameter
+In to -In
PC to -In
VC to -In
+Out to -Out
Isolation voltage
Output current
Peak output current
Output power
Peak output power
[a]
Case temperature during reflow
Values
-1.0 to 60
100
-0.3 to 7.0
-0.3 to 19.0
-0.5 to 12
2,250
40
60.0
264
397
225
245
Unit
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
A
A
W
W
°C
°C
Notes
For 100 ms
Input to output
Continuous
For 1 ms
Continuous
For 1 ms
MSL 5
MSL 6, TOB = 4 hrs
application. Operating open-loop, the output voltage
tracks its V F input voltage with a transformation ratio,
K = 1/8 , for applications requiring an isolated output
voltage with high efficiency. Closing the loop back to an
input PRM ? regulator or DC-DC converter enables tight
Operating junction temperature
Storage temperature
[b]
-40 to 125
-55 to 125
-40 to 125
-65 to 125
°C
°C
°C
°C
T-Grade
M-Grade
T-Grade
M-Grade
load regulation.
The 6 V VTM module achieves a power density
of 813 W/in 3 in a VI 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
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.
Part Numbering
load, substantially increasing system density while
improving reliability and decreasing cost.
V
048
F
060
T
040
VTM?
Module
Input Voltage
Designator
Output Voltage
Designator
(=V OUT x10)
Output Current
Designator
(=I OUT )
Configuration
Product Grade Temperatures (°C)
F = J-lead
T = Through hole
Grade
T
M
Storage Operating (T J )
-40 to125 -40 to125
-65 to125 -55 to125
VTM ? Current Multiplier
Page 1 of 11
Rev 3.4
01/2014
vicorpower.com
800 927.9474
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