Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 300V Maxi Family Rev. 8.7 Page 1 of 13
Set your site on VICOR at vicorpower.com
Data Sheet
300V Input Maxi Family
DC-DC Converter Module
Features
• RoHS Compliant (with F or G pin option)
• DC input range: 180 – 375 V
• Input surge withstand: 400 V for 100 ms
• DC output: 2 – 48 V
• Programmable output: 10 to 110%
• Regulation: ±0.3% no load to full load
• Efficiency: Up to 89%
•
Maximum operating temp: 100°C, full load
• Power density: up to 100 W per cubic inch
• Height above board: 0.43 in. (10,9 mm)
• Parallelable, with N+M fault tolerance
• Low noise ZCS/ZVS architecture
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
provides high power density with low
noise and high efficiency.
Applications
Off-line systems with auto-ranging or PFC
front ends, industrial and process control,
distributed power, medical, ATE,
communications, defense, aerospace
Parameter Rating Unit Notes
+In to –In voltage -0.5 to +410 Vdc
PC to –In voltage -0.5 to +7.0 Vdc
PR to –In voltage -0.5 to +7.0 Vdc
SC to -Out voltage -0.5 to +1.5 Vdc
-Sense to -Out voltage 1.0 Vdc
Isolation voltage
in to out 3000 Vrms Test voltage
in to base 1500 Vrms Test voltage
out to base 500 Vrms Test voltage
Operating Temperature -55 to +100 °C M-Grade
Storage Temperature -65 to +125 °C M-Grade
Pin soldering temperature
500 (260) °F (°C) <5 sec; wave solder
750 (390) °F (°C) <7 sec; hand solder
Mounting torque 5 (0.57) in-lbs (N-m) 6 each
Output Voltage
2 =2 V
3 V 3 =3.3 V
5 =5 V
8 =8 V
12 = 12 V
15 = 15 V
24 = 24 V
28 = 28 V
36 = 36 V
48 = 48 V
Product Grade Temperatures (°C)
Grade Operating Storage
E =
-
10 to +100
-
20 to +125
C =
-
20 to +100
-
40 to +125
T =
-
40 to +100
-
40 to +125
H =
-
40 to +100
-
55 to +125
M =
-
55 to +100
-
65 to +125
Output Power
Vout Pout
2 V 160 W
3.3 V 264 W, 200 W
5 V 400 W, 300 W
8 V 400 W, 300 W
12 V 500 W, 400 W
15 V 500 W, 400 W
24 V 500 W, 400 W
28 V 500 W, 400 W
36 V 500 W, 400 W
48 V 500 W, 400 W
Pin Style
Blank: Short Tin/Lead
L: Long Tin/Lead
S: Short ModuMate
N: Long ModuMate
F: Short RoHS
G: Long RoHS
Baseplate
Blank: Slotted
2: Threaded
3: Through-hole
For a description of pin
options, see page 11.
Baseplate options include
slotted flanges, threaded
and through-hole.
See page 12 for dimensions.
For other package sizes and
power levels, see the Mini
(half size) and Micro
(quarter size) datasheets.
Part Numbering
e.g. V300A12T500BL2
V300A B
Shown actual size:
4.6 x 2.2 x 0.5 in
117 x 56 x 12,7 mm
Absolute Maximum Ratings
