EXB100 Datasheet, PDF (1/2 Pages) Artesyn Technologies – 54-100W DC/DC Isolated Converters

EXB100 Series
Single output
DC/DC CONVERTERS 54-100W DC/DC Isolated Converters
• Ultra wide trim range, 60% to 110% (1.08V to 5.5V)
• High efficiency, 91.5% @ 5V, 90.5% @ 3.3V, 87.5% @ 1.8V
• Basic insulation (input to output)
• Industry standard half-brick pin-out
• No minimum load
• Over-voltage and over-temperature protection
• Remote ON/OFF
The EXB100 series of 100W single output isolated DC/DC converters are specially
designed to meet the power needs of low voltage silicon. Housed in an open-frame
package with standard footprint, these latest generation converters offer efficiencies as
high as 91.5% (typical on 5V at 20A). The series comprises three 48V input models with
5V, 3.3V and 1.8V outputs. All models feature a wide input range, trimmable output
voltage and 30A output (5V is limited to 20A). Remote sense and remote ON/OFF
facilities are included as standard, and the converters are comprehensively protected
against over-current, over-voltage and over-temperature conditions.
1
NEW Product
All specifications are typical at nominal input, full load at 25°C unless otherwise stated
TÜV
2 YEAR WARRANTY
SPECIFICATIONS
OUTPUT SPECIFICATIONS
Voltage adjustability
60% to 110%
Output setpoint accuracy
1.5%
Line regulation
Low line to high line
±0.2% max.
Load regulation
Full load to min. load
±0.4% max.
Total error band
3.0%
Minimum load
0%
Overshoot
At turn-on and turn-off
None
Undershoot
None
Ripple and noise
5Hz to 20MHz
(See Note 1)
100mV pk-pk
50mV rms
Transient response
(See Note 2)
Deviation
150mV
300µs recovery to
within total error band
INPUT SPECIFICATIONS
Input voltage range
36 to 75VDC
Input current
No load
Remote OFF
150mA
20mA
Input current (max.)
(See Note 3)
3.15A max. @ Io max.
and Vin = 36 to 75V
Input reflected ripple
(See Note 4)
60mA (pk-pk)
Remote ON/OFF
Logic compatibility
ON
OFF
(See Note 5)
Open collector ref to -input
>2VDC
<1.2VDC
Under-voltage lockout Power up
36V
Power down
30V
Start-up time
(See Note 6)
Power up
Remote ON/OFF
40ms
35ms
EMC CHARACTERISTICS
Conducted emissions
Radiated emissions
Immunity:
ESD air
ESD contact
Radiated field enclosure
Conducted (DC power)
Conducted (signal)
Input transients
EN55022 (See Note 7)
EN55022 (See Note 7)
EN55022
(See Long Form Data Sheet)
Level A
Level B
Level A
EN61000-4-2 8kV, 15kV
EN61000-4-2 6kV, 8kV
EN61000-4-3 10V/m
EN61000-4-6 10V
EN61000-4-6 10V
ETS 300 132-2, ETR 283
(See Note 5)
GENERAL SPECIFICATIONS
Efficiency
See table
Basic insulation
Input/output
1500VDC
Switching frequency
(Fixed)
5V
3.3V, 1.8V
300kHz typ.
220kHz typ.
Approvals and
standards (See Note 8)
TÜV Product Service
UL/cUL60950
Material flammability
UL94V-0
Weight
45g (1.59oz)
MTBF
Representative model:
MIL-HDBK-217F
115,000 hours
1V8 @ 48Vin, 40ºC
100% load, ground benign
BELLCORE 332
591,000 hours
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Altitude derating
(above sea level)
Operating ambient.
temperature
Non-operating
3,000m
10,000m
-40°C to +90°C
-40°C to +125°C
20%
50%
File Name: EXB100S.PDF Rev: 29 March 2002