V48C24C150A Datasheet, PDF (1/8 Pages) Vicor Corporation – 48V Input Micro Family DC-DC Converter Module

45
Data Sheet
48V Input Micro Family^*
Features
• DC input range: 36 - 75V
• Input surge withstand: 100V for 100ms
• DC output: 2V - 48V
• Programmable output: 10 to 110%
• Regulation: ±0.2% no load to full load
• Efficiency: Up to 91%
• Maximum operating temperature:
100°C at full load
• Power density: Up to 90W/cubic inch
• Height above board: 0.43 in. (10,9 mm)
• Parallelable, with N+M fault tolerance
• Low noise ZCS/ZVS architecture
DC-DC Converter Module
Typical Applications: telecommunications
and distributed power systems
Shown actual size:
2.28 x 1.45 x 0.5 in
57,9 x 36,8 x 12,7 mm
Product Overview
This DC-DC converter module uses
2nd Generation power processing, control
Absolute Maximum Ratings
and packaging technologies to provide the
performance, flexibility and cost effectiveness
expected of a mature power component.
For example, a plated-cavity core transformer
couples widely separated primary and
Parameter
+In to –In voltage
+In to –In voltage
Rating
-0.5 to +75
100
secondary windings, resulting in low in-to- ^{PC to –In voltage}
-0.5 to +7.0
out parasitic capacitance and noise.
PR to –In voltage
-0.5 to +7.0
High frequency ZCS/ZVS switching,
Isolation voltage (in to out)
3000
advanced power semiconductor packaging
and thermal management provide high
Isolation voltage (in to base)
1550
power density with low temperature
Isolation voltage (out to base)
500
gradients. Extensive use of silicon
Storage temperature (C-Grade) -40 to +125
integration results in 1/3 the part count
of a 1st Generation converter.
Operating temperature (C-Grade) -20 to +100
Pin soldering temperature
500 (260)
Part Numbering
V 48 C 24 C 150 A
Pin soldering temperature
Mounting torque
750 (390)
5 (0.57)
Unit
Vdc
Vdc
Vdc
Vdc
Vrms
Vrms
Vrms
°C
°C
°F (°C)
°F (°C)
in-lbs (N-m)
Notes
<100ms
See part numbering chart on this
page for other product grades.
Baseplate
<5 sec; wave solder
<7 sec; hand solder
6 each, # 4-40 or M3
Input Voltage
24 = 24Vin
48 = 48Vin
300 = 300Vin
375 = 375Vin
A = Maxi
B = Mini
C = Micro
Output
Voltage
Output
Power
Pin
Style
Product Grade Temperatures (°C)
Grade Storage Operating
C = - 40 to +125 - 20 to +100
T = - 40 to +125 - 40 to +100
H = - 55 to +125 - 40 to +100
M = - 65 to +125 - 55 to +100
Base-
plate
Thermal Resistance and Capacity
Parameter
Min
Baseplate to sink; flat, greased surface
Typ
0.24
Max
Unit
°C/Watt
For pin styles see page 6. Slotted baseplate ^{Baseplate to sink; thermal pad (P/N 20265)}
0.21
(style 1) requires no designator. For
Baseplate to ambient
10.9
threaded baseplate add a “2” to the end of ^{Baseplate to ambient; 1000 LFM}
2.8
°C/Watt
°C/Watt
°C/Watt
the part number. For thru-hole, add a “3”.
See page 7 for dimensions.
Thermal capacity
48
Watt-sec/°C
* The modules described here are the highest power for each output voltage.
Consult factory for availability of lower power units.
Vicor Corp. Tel: [phone] Fax: [phone]
48V Micro Family
Set your site on VICOR at www.vicorpower.com
Rev. 5.3
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