鈥?/div>
Input voltages: 24, 48, 300 & 375 V
DC outputs: 2 V 鈥?48 V
Programmable output: 10 to 110%
Regulation: 鹵0.5% no load to full load
Efficiency: Up to 90%
Max operating temp: 100擄C, full load
Power density: Up to 120 W/cubic inch
Parallelable, with N+M fault tolerance
Low noise ZCS/ZVS architecture
Data Sheet
FasTrak Maxi E-Grade Family
DC-DC Converter Module
Product Overview
These DC-DC converter modules use
advanced power processing, control and
packaging technologies to provide the
performance, flexibility, reliability and
cost effectiveness of a mature power
component. High frequency ZCS/ZVS
switching provide high power density
with low noise and high efficiency.
4.6 x 2.2 x 0.5 in
117 x 56 x 12,7 mm
Absolute Maximum Ratings
Parameter
+In to 鈥揑n voltage
24 Vin
48 Vin
300 Vin
375 Vin
PC to 鈥揑n voltage
PR to 鈥揑n voltage
SC to 鈥揙ut voltage
鈥揝ense to 鈥揙ut voltage
Isolation voltage (in to out)
Isolation voltage (in to base)
Isolation voltage (out to base)
Operating temperature
Storage temperature
Pin soldering temperature
Pin soldering temperature
Mounting torque
-0.5 to +36
-0.5 to +75
-0.5 to +375
-0.5 to +425
-0.5 to +7.0
-0.5 to +7.0
-0.5 to +1.5
1.0
3000
1550
500
-10 to +100
-20 to +125
500 (260)
750 (390)
5 (0.57)
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vrms
Vrms
Vrms
擄C
擄C
擄F (擄C)
擄F (擄C)
in-lbs (N-m)
<5 sec; wave solder
<7 sec; hand solder
6 each, # 4-40 or M3
Rating
Unit
Notes
Applications
Off-line systems with autoranging or
PFC frontends, industrial and process
control, distributed power, medical, ATE,
communications, defense, aerospace
Part Numbering
e.g. V300A12E500BL2
V
24:
48:
300:
375:
A
18 鈥?36 Vin
36 鈥?75 Vin
180 鈥?375 Vin
250 鈥?425 Vin
E
Output Voltage
2:
2.0 V*
3V3:
3.3V
5:
5 V
12:
12 V
15:
15 V
24:
24 V
28:
28 V
48:
48 V
54:
54 V**
B
Pin Style
Blank:
Short
Tin/Lead
L:
Long Tin/Lead
S:
Short Gold
N:
Long Gold
Input Voltage
Output Power (Watts)
Input 2 Vout 3.3 Vout 5 Vout >5 Vout
24 V
鈥?/div>
264
400
400
48 V
鈥?/div>
264
400
500
300 V 160
264
400
500
375 V
鈥?/div>
264
400
600
* 300 V input only
** 375 V input only
Baseplate
Blank:
Slotted
1:
Threaded
2:
Through-hole
Thermal Resistance and Capacity
Parameter
Baseplate to sink; flat, greased surface
Baseplate to sink; thermal pad (P/N 20263)
Baseplate to ambient
Baseplate to ambient; 1000 LFM
Thermal capacity
Min
Typ
0.08
0.07
4.9
1.1
165
Max
Unit
擄C/Watt
擄C/Watt
擄C/Watt
擄C/Watt
Watt-sec/擄C
For a description of pin options, see page 6.
Baseplate options include slotted flanges,
threaded and through-hole. See page 7 for
dimensions. For other package sizes and
power levels, see the FasTrak Mini (half
size) and FasTrak Micro (quarter size)
datasheets.
Vicor Corp.
Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
FasTrak Maxi E-Grade Family
Rev. 1.1
Page 1 of 8
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