DC/DC CONVERTERS 60 W High Efficiency DC/DC Converters 1
2 YEAR WARRANTY
EXQ60D Series
Dual positive output
•Two positive outputs
•Output voltage tracking
•High efficiency
•Approved to EN60950 (TÜV Rheinland), UL/cUL1950
•Operating baseplate temperature of -40 °C to +100 °C
•Up to 100% load imbalance
•Trim function
•No minimum load
•Complies with ETS 300 019-1-3/2-3
•Fully compliant with ETS 300 386-1
•Available RoHS compliant
The EXQ60 is a new high efficiency, open frame, isolated 60 Watt converter series in an industry
standard quarter-brick footprint. The EXQ60 delivers very high output current at low voltages, and
excellent useable power density for today's high end applications. The first two models in the series
feature an input voltage range of 33 V to 75 V and are available in output voltages of 5/3.3 V and
3.3/2.5 V. The output voltage on each model is adjustable from 90% to 110% of the nominal value.
Typical efficiencies for the models are 91% for the 5/3.3 V and 90% for the 3.3/2.5 V version. The
EXQ60 series also has a remote on/off capability. Overcurrent and overvoltage protection features are
included as standard. With full international safety approval including EN60950, (TÜV Rheinland) and
UL/cUL1950, the EXQ60 reduces compliance costs and time to market.
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated
EMC CHARACTERISTICS
ETS 300 386-1 table 5
Conducted emissions EN55022 with external filter Level A
EN55022 with external filter Level B
Radiated emissions EN55022 Level B
Immunity:
ESD air EN61000-4-2 8 kV (NP), 15 kV (RP)
ESD contact EN61000-4-2 6 kV (NP), 8 kV (RP)
Radiated field enclosure EN61000-4-3 10 V/m (NP)
Conducted (DC power) EN61000-4-6 10 V (NP)
Conducted (signal) EN61000-4-6 10 V (NP)
Input transients ETS 300 132-2, ETR 283
GENERAL SPECIFICATIONS
Efficiency See table
Operational insulation Input/output 1500 Vdc
Input/baseplate 1500 Vdc
Input fuse 5 A slow blow
Switching frequency Fixed 400 kHz (5/3.3 V)
325 kHz (3.3/2.5 V)
Approvals and standards UL/cUL1950, EN60950
(See Notes 2 and 3) TÜV Rheinland
Weight 45 g (1.6 oz)
MTBF Telcordia SR-332 3,080,891 hours
@ 25 °C, 100% load
ground benign
ENVIRONMENTAL SPECIFICA
TIONS
Thermal performance Operating baseplate -40 °C to +100 °C
temperature
Non-operating -40 °C to +125 °C
OUTPUT SPECIFICATIONS
Voltage adjustability Both outputs ±10%
Setpoint accuracy Both outputs (See Note 1) ±1% max.
Output voltage 5/3.3 V 4.75 V < Vo1 < 5.23 V
3.20 V < Vo2 < 3.43 V
(over all line and 3.3/2.5 V 3.18 V < Vo1 < 3.48 V
load conditions) 2.39 V < Vo2 < 2.60 V
Minimum load Both outputs 0%
Ripple and noise 20 MHz bandwidth 60 mV pk-pk max.,
20 mV rms max.
Transient response 50% to 75% and back 120/80 mV
peak dev. settling time to 1.0%, no external cap. 100 µs
Short circuit protection Both outputs
Tracking Outputs track
start-up and shutdown
INPUT SPECIFICATIONS
Input voltage range 48 Vin nominal 33-75 Vdc
Input current No load 60 mA max.
Remote OFF 20 mA max.
UVLO turn ON voltage 33 V (typ)
UVLO turn OFF voltage 30 V (typ)
Start-up time Nominal line 8 ms (typ)
Active high remote ON/OFF (See Note 4)
Logic compatibility Open Collector ref. to -input
ON Open circuit or >4 Vdc
OFF <1.2 Vdc
SPECIFICATIONS
File Name: exq60d.pdf Rev: 29 Mar 2006
Datasheet © Artesyn Technologies
®
2006
The information and specifications contained in this datasheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising
from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein.
For the most current data and application support visit w w w.artesyn.com/powergroup/p roduc ts.htm
NNootteess
1Io1 = 6 A, Io2 = 9 A
2User must provide recommended fuses in order to comply with safety
approvals.
3Maximum continuous output power.
60 Watts for D05-3V3 models
40 Watts for D3V3-2V5 models.
4The EXQ60D features ‘Active High’ Remote ON/OFF as standard. An
‘Active Low’ Remote ON/OFF version is also available. To order the ‘Active
Low’ version of the EXQ60-48D05-3V3J please add the suffix ‘-R’ towards
the end of the part number, i.e. EXQ60-48D05-3V3-RJ. As our part
numbers cannot exceed 18 characters when ordering the ‘Active Low’
version of the EXQ60-48D3V3-2V5J please add the suffix ‘R’ towards the
end of the part number, i.e. EXQ60-48D3V3-2V5RJ.
5When ordering 0.110" pin lengths designate with suffix ‘-K‘. If the product
is already a ‘-R’ suffix product then the suffix will be ‘-RK’.
6The ‘J’ suffix indicates that these parts are Pb-free (RoHS 6/6) compliant.
TSE RoHS 5/6 (non Pb-free) compliant versions may be available on
special request, please contact your local sales representative for details.
CAUTION: Hazardous internal voltages and high temperatures.
Ensure that unit is not user accessible.
PIN CONNECTIONS
PIN NUMBER FUNCTION
1 +Vin
2Remote On/Off
3 -Vin
4 OP2
5Output Return
6 Trim
7OP1
EXQ60D Series
Dual positive output
DC/DC CONVERTERS 60 W High Efficiency DC/DC Converters 2
Please consult our website for the following items: 4 Application Note 4 Longform Data Sheet www.artesyn.com
File Name: exq60d.pdf Rev: 29 Mar 2006
INPUT OUTPUT VOLTAGE OUTPUT CURRENT OVP TYPICAL MODEL
VOLTAGE OP1 OP2 1 2 1 2 EFFICIENCY NUMBER (4,5,6)
33-75 Vdc 5 V 3.3 V 12 A 15 A 5.9 V 4.0 V 91.5% EXQ60-48D05-3V3J
33-75 Vdc 3.3 V 2.5 V 12 A 16 A 4.0 V 3.0 V 90.5% EXQ60-48D3V3-2V5J
International Safety Standard Approvals
UL/cUL : UL1950 File No. E135734
TÜV Rheinland Certificate No. 40013415
File No. 10401-3336-0208
CB Scheme No. DE1-32228
Recommended Hole Pattern
M3 x 0.5 Threaded
Through (4 PLS)
Ø0.128 [Ø3.25]
(4 PLS)
Ø0.054 [Ø1.37]
(7 PLS)
0.000 [0.00]
0.225 [5.72]
0.475 [12.07]
0.725 [18.42]
0.975 [24.77]
0.50 [12.70]
0.250 [6.35]
0.600 [15.24]
0.950 [24.13]
0.000 [0.00]
*
0.145 [3.68]
0.000 [0.00]
0.225 [5.72]
0.475 [12.07]
0.725 [18.42]
0.975 [24.77]
0.250 [6.35]
0.600 [15.24]
0.950 [24.13]
1.200 [30.48]
0.000 [0.00]
1
2
34
5
6
7
3
2
17
6
5
4
Ø0.040 [Ø1.09]
(7 PLS)
2.000 [50.80]
2.300 [58.42]
2.000 [50.80]
0.150 [3.81]
0.150 [3.81]
1.500
[38.10]
1.200
[30.48]
ALL DIMENSIONS IN INCHES [mm]
Bottom View
Top View
*Standard available pin length.
0.110 (2.79) option also available.
See Note 5 for ordering details
