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QES050YD-A Datasheet

  • QES050YD-A

  • Analog IC

  • 3頁

  • ETC

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(888) IPD-CONVerters
q
(888) 473-2668
q
www.ipdconverters.com
QES SERIES - 66 WATT
DESCRIPTION
QES single output DC/DC converters provide up to
66 Watts of output power in an industry standard,
quarter-brick package. The QES converters feature
open-frame packaging, along with planar magnetics
and a high efficiency topology to provide maximum
useable power with minimal thermal constraints. The
QES is suited to telecom, networking, and industrial
applications, and is fully compatible with production
board washing processes.
FEATURES
鈥?Industry Standard
Package
鈥?100擄C Case Operation
鈥?Optional Trim and
Enable
鈥?Wide Range Input
Voltage
鈥?1500V Isolation
鈥?Short Circuit Protection
Efficiency vs. Load (48V Input)
95
90
85
EFFICIENCY %
80
QES066ZE-ANT
75
QES075ZG-ANT
70
65
10
20
30
40
50
60
70
80
90
100
LOAD %
General
Turn-On Time
Remote Shutdown
Remote Shutdown Reference
Switching Frequency
Isolation
Input - Output
Input - Case
Output - Case
Temperature Coefficient
Case Temperature
Operating Range
Storage Range
Thermal Shutdown Range
Vibration, 3 Axes, 5 Min Each
MTBF
鈥?/div>
(Bellcore TR-NWT-000332)
Safety
Weight (Approx.)
Notes
鈥?/div>
TECHNICAL SPECIFICATIONS
Input
Voltage Range
24 VDC Nominal
48 VDC Nominal
Input Reverse Input Current
Output
Setpoint Accuracy
Line Regulation V
in
Min. - V
in
Max., I
out
Rated
Load Regulation I
out
Min. - I
out
Max., V
in
Nom.
Remote Sense Headroom
Minimum Output Current
Dynamic Regulation, Loadstep
Pk Deviation
Settling Time
Voltage Trim Range
Short Circuit And Overcurrent Protection
Short Circuit Current Limit
Current Limit Threshold Range, % of I
out
Rated
OVP Trip Range
UVP Trip Range
OVP/UVP Type
鹵1%
0.2% V
out
0.5% V
out
0.5 VDC
10 %, I
out
Rated
25% I
out
4% V
out
500
碌s
鹵10%
Shutdown
200% I
out
110 - 140%
18 - 36 VDC
36 - 75 VDC
Shunt Diode
30 ms
Positive or Negative Logic
V
in
Negative
300 kHz
1500 VDC
1050 VDC
1050 VDC
鹵0.02%/擄C
-40 To +100擄C
-40 To +125擄C
105 to 115擄C
5 g, 10 - 55 Hz
2.5 X 10
6
hrs
UL, CUL, TUV
1.7 oz
MTBF predictions may vary slightly from model to model.
Specifications typically at 25擄C, normal line, and full load, unless otherwise stated.
Soldering Conditions: I/O pins, 260擄C, ten seconds; fully compatible with
commercial wave-soldering equipment.
Safety: Agency approvals may vary from model to model. Please consult factory
for specific model information.
Units are water-washable and fully compatible with commercial spray or immersion
post wave-solder washing equipment.
115 - 140% V
out
Nom.
70 - 90% V
out
Nom.
Latching
1

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