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HBD SERIES - DUAL OUTPUT, 60 WATT
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. FEATURES • • • • • Independent Dual Outputs • Independent Trim Flexible Load Sharing For Each Output High Efficiency Topology • 1500V Isolation Open-Frame Design • 100°C Baseplate Planar Magnetics Operation
Efficiency vs. Load (24V Input)
85 80
EFFICIENCY %
75
HBD060YGE-A
70 65 60
EFF. (18V) EFF. (24V) EFF. (36V)
TECHNICAL SPECIFICATIONS
Input Voltage Range 24 VDC Nominal 48 VDC Nominal Reflected Ripple Input Reverse Voltage Protection Output Setpoint Accuracy Line Regulation Vin Min. - Vin Max., Iout Rated, Output 1 Line Regulation Vin Min. - Vin Max., Iout Rated, Output 2 Load Regulation Iout Min. - Iout Max., Vin Nom., Output 1 Load Regulation Iout Min. - Iout Max., Vin Nom., Output2 Minimum Output Current Dynamic Regulation, Loadstep Pk Deviation Settling Time Voltage Trim Range (5V/3.3V Units) Power Limit Threshold Range, % of Iout Rated OVP Trip Range (Main Ouput) General Turn-On Time Remote Shutdown Switching Frequency Isolation Input - Output Input - Case Output - Case Temperature Coefficient Case Temperature Operating Range Storage Range Thermal Shutdown Range Humidity Max., Non-Condensing Vibration, 3 Axes, 5 Min Each MTBF† (Bellcore TR-NWT-000332) Safety Weight (approx.) 10 ms Positive Logic 500 kHz 1500 VDC 1050 VDC 500 VDC 0.03%/°C -40 To +100°C -40 To +125°C 105 To 115°C 95% 5g 6 1.3 x 10 Hrs UL, CUL, VDE 2.4 oz ±1% 0.2% Vout 1.0% Vout 0.5% Vout 1.0% Vout 10% Iout Rated 25% Iout 4% Vout 500 µs ±10% 110 - 140% 115 - 140% Vout Nom. 18.00 - 36.00 VDC 34.00 - 75.00 VDC 80 mA Shunt Diode
10
20
30
40
50
60
70
80
90
100
LOAD %
Efficiency vs. Load (48V Input)
85 80 75
EFFICIENCY %
70
HBD060ZGE-A
65
HBD040ZGE-A
60 55 50 10 20 30 40 50 60
HBD040ZED-A
70
80
90
100
LOAD %
Notes
1
For negative logic, add suffix “N” to model number. MTBF predictions may vary slightly from model to model.
†
Specifications typically at 25°C, normal line, and full load, unless otherwise stated. Soldering Conditions: I/O pins, 260°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.
1
HBD SERIES - DUAL OUTPUT, 60 WATT
MODELS - (See the last page of this file for options.)
Vin (Volts) 24 24 24 48 48 48 Vin Range (Volts) 18 - 36 18 - 36 18 - 36 34 - 75 34 - 75 34 - 75 Iin Max.* (Amps) 2.89 4.54.