HBD DC/DC Series Data Sheet
60-Watt, Dual Output
Features
• Independent Dual Outputs
• Flexible Load Sharing
• High Efficiency Topology
• Open-Frame Design
• Planar Magnetics
• Independent Trim For Each Output
• 1500V Isolation
• 100°C Baseplate Operation
Description
HBD dual output, DC/DC converters feature high efficiency, 1500 VDC isolation, and open-frame packaging. The HBD
family allows board designers to deliver any combination of power from either output, up to each model’s maximum
rating. The HBD is available in 5V/3.3V or 3.3V/2.5V combinations in either a 24V or 48V input version. The HBD uses
planar magnetics and has an MTBF of over a million hours.
Efficiency vs. Load (24V Input)
85
Technical Specifications
80
Input
Voltage Range
24 VDC Nominal
48 VDC Nominal
75
18.00 - 36.00 VDC
34.00 - 75.00 VDC
HBD060YGE-A
Reflected Ripple
Input Reverse Voltage Protection
80 mA
Shunt Diode
70
65
60
EFF. (18V)
EFF. (24V)
EFF. (36V)
10
20
30
40
50
LOAD %
60
70
80
90
100
Output
Setpoint Accuracy
±1%
Efficiency vs. Load (48V Input)
Line Regulation V Min. - V Max., I
Rated, Output 1
Rated, Output 2
0.2% V
1.0% V
0.5% V
in
in
out
out
out
Line Regulation V Min. - V Max., I
in
in
out
85
80
75
70
65
60
55
50
Load Regulation I
Min. - I
Max., V Nom., Output 1
out
out
out
in
in
out
out
Load Regulation I
Min. - I
Max., V Nom., Output2
1.0% V
out
Minimum Output Current
10% I
Rated
25% I
4% V
out
Dynamic Regulation, Loadstep
Pk Deviation
Settling Time
out
out
500 m s
±10%
HBD060ZGE-A
HBD040ZGE-A
HBD040ZED-A
Voltage Trim Range (5V/3.3V Units)
Power Limit Threshold Range, % of I
OVP Trip Range (Main Ouput)
Rated
110 - 140%
115 - 140% V Nom.
out
out
10
20
30
40
50
60
70
80
90
100
LOAD %
General
Notes
Turn-On Time
10 ms
Positive Logic
500 kHz
Remote Shutdown
Switching Frequency
Isolation
1
†
For negative logic, add suffix “N” to model number.
MTBF predictions may vary slightly from model to model.
Input - Output
1500 VDC
1050 VDC
500 VDC
0.03%/°C
Input - Case
Specifications typically at 25°C, normal line, and full load, unless otherwise
stated.
Output - Case
Temperature Coefficient
Case Temperature
Operating Range
Soldering Conditions: I/O pins, 260°C, ten seconds; fully compatible with
commercial wave-soldering equipment.
-40 To +100°C
-40 To +125°C
105 To 115°C
95%
Storage Range
Thermal Shutdown Range
Humidity Max., Non-Condensing
Vibration, 3 Axes, 5 Min Each
Safety: Agency approvals may vary from model to model. Please consult
factory for specific model information.
5 g
6
†
MTBF (Bellcore TR-NWT-000332)
1.3 x 10 Hrs
Units are water-washable and fully compatible with commercial spray or
immersion post wave-solder washing equipment.
Safety
Weight (approx.)
UL, cUL, VDE
2.4 oz
REV. SEP 05, 2003
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