Maxi Family
28V Wide Input
Actual size:
4.6 x 2.2 x 0.5in
[117 x 56 x 12,7mm]
S
®
C
NRTL US
DC-DC Converter Module
Features & Benefits
Applications
• DC input range: 9 – 36V [a]
Industrial and process control, distributed power, medical, ATE, communications,
defense, aerospace.
• Isolated output
For details on proper operation please refer to the:
Design Guide & Applications Manual for Maxi, Mini, Micro Family.
• Input surge withstand: 50V for 100ms
• DC output: 3.3 – 48V
• Programmable output: 10 – 110%
• Regulation: 0.2% no load to full load
• Efficiency: Up to 85%
Absolute Maximum Ratings
Parameter
Rating
–0.5 to +53
–0.5 to +7.0
–0.5 to +7.0
–0.5 to +1.5
1.0
Unit
VDC
VDC
VDC
VDC
VDC
Notes
• Maximum operating temp: 100°C
• Power density: up to 40W per cubic inch
• Height above board: 0.43in (10,9mm)
• Parallelable, with N+M fault tolerance
• Low-noise ZCS/ZVS architecture
• RoHS Compliant (with F or G pin option)
+IN to –IN voltage
PC to –IN voltage
PR to –IN voltage
SC to –OUT voltage
–Sense to –OUT voltage
See Module Output
Specifications
+OUT to –OUT, +Sense to –OUT
Product Overview
Isolation voltage
IN to OUT
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.
3000
1500
VRMS
VRMS
VRMS
°C
Test voltage
Test voltage
Test voltage
M-Grade
IN to base
OUT to base
500
Operating Temperature
Storage Temperature
–55 to +100
–65 to +125
500 [260]
750 [390]
5 [0.57]
High-frequency ZCS/ZVS switching provides
high power density with low noise and
high efficiency.
°C
M-Grade
°F [°C]
°F [°C]
<5 sec; wave solder
<7 sec; hand solder
6 each
Pin soldering temperature
Mounting torque
.
.
in lbs [N m]
[a] 10 – 36VDC input range for 3.3, 6.5, 8, 36 and
48V outputs. All others derate power to 75% for
VIN 9 – 10V.
Part Numbering
B
28A
e.g. V28A12T200BL2
Product Grade Temperatures (°C)
Output Power
Pin Style
Blank: Short
L: Long
Finish
Tin/Lead
Baseplate
Blank: Slotted
2: Threaded
Output Voltage
3V3 = 3.3V
5 = 5V
Product Type
VOUT
POUT
Grade
Operating
Storage
V = Standard
S = Enhanced
efficiency
3.3V
5V
150W
175W
200W
200W
200W
200W
200W
200W
C
T
H
M
=
=
=
=
–20 to +100 –40 to +125
–40 to +100 –40 to +125
–40 to +100 –55 to +125
–55 to +100 –65 to +125
Tin/Lead
Gold
3: Through-hole
6.5 = 6.5V
8 = 8V
S: Short ModuMate
N: Long ModuMate
F: Short RoHS
12V
15V
24V
28V
36V
48V
Gold
(avail. ≤12
VOUT only)
12 = 12V
15 = 15V
24 = 24V
28 = 28V
36 = 36V
48 = 48V
Gold
G: Long RoHS
Gold
K: Extra Long RoHS
Gold
Note: Product images may not highlight current product markings.
28V Wide Maxi Family
Page 1 of 12
Rev 3.4
02/2021