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
60
70
80
90
100
Output
LOAD %
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. DEC 04, 2003
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