HBS SERIES - 75 WATT
DESCRIPTION
FEATURES
HBS single output DC/DC converters provide up to • Industry Standard HalfBrick
75 watts of output power in an industry standard
•
Open-Frame
Packaging
half-brick package and footprint. These units feature
•
100°C
Baseplate
Operation
excellent efficiency, Class A conducted noise specs, and
fixed switching frequency. The HBS features open-frame
packaging, along with planar magnetics to provide
maximum useable power with minimal thermal constraints.
The HBS converters are especially suited to telecom,
networking, and industrial applications, and are fully
compatible with production board washing processes.
•
•
•
•
Water Washable
“True-Trim” Option
1500V Isolation
Positive Or Negative
Logic
TECHNICAL SPECIFICATIONS
Input
Voltage Range
24 VDC Nominal
48 VDC Nominal
Reflected Ripple
18 - 36 VDC
34 - 75 VDC
20% Iin Max.
Input Reverse Voltage Protection
Shunt Diode
Output
Setpoint Accuracy
Line Regulation Vin Min. - Vin Max., Iout Rated
Load Regulation Iout Min. - Iout Max., Vin Nom.
Remote Sense Headroom
Minimum Output Current
Dynamic Regulation, Loadstep
Pk Deviation
Settling Time
Voltage Trim Range
Short Circuit / Overcurrent Protection
Current Limit Threshold Range, % of Iout Rated
OVP Trip Range
OVP
±1%
0.2% Vout
0.2% Vout
0.5 VDC
10 % Iout Rated
25% Iout
4% Vout
500 µs
±10%
Hiccup
110 - 140%
115 - 140% Vout Nom.
Efficiency vs. Load (48V Input)
90
85
80
75
70
HBS050ZE-ANT
65
HBS075ZG-ANT
60
55
Hiccup
50
10
30
40
50
60
70
80
90
100
LOAD %
General
Turn-On Time
Remote Shutdown
Remote Shutdown Reference
Switching Frequency
Isolation, Input - Output
Isolation, Input - Case
Isolation, Output - Case
Temperature Coefficient
Case Temperature
Operating Range
Storage Range
Thermal Shutdown Range
Vibration, 3 Axes, 5 Min Each
MTBF† (Bellcore TR-NWT-000332)
Safety
Weight (approx.)
20
10 ms
Positive Or Negative Logic
Vin Negative
500 kHz
1500 VDC
1050 VDC
500 VDC
0.002%/°C
Notes
† MTBF predictions may vary slightly from model to model.
-40 To +100°C
-40 To +125°C
105 To 115°C
5 g, 10 - 55 Hz
2.1 x 106 hrs
UL, cUL, VDE
2.5 oz
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.
Units are water-washable and fully compatible with commercial spray or
immersion post wave-solder washing equipment.
REV. 09/01
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HBS SERIES - 75 WATT
MODELS - (See the last page of section for options.)
MODEL
INPUT VOLTAGE
(VOLTS)
INPUT VOLTAGE
RANGE (VOLTS)
MAXIMUM INPUT
CURRENT (AMPS)*
OUTPUT
VOLTAGE (VOLTS)
RATED OUTPUT
CURRENT (AMPS)
4.6
5.4
5.4
5.4
2.5
2.7
2.7
2.7
2.8
3.3
5
12
15
3.3
5
12
15
3.3
20
15
6.25
5
20
15
6.25
5
22.7
HBS066YE-A ∆
24
18-36
HBS075YG-A
24
18-36
HBS075YH-A
24
18-36
HBS075YJ-A ∆
24
18-36
HBS066ZE-A
48
34-75
HBS075ZG-A
48
34-75
HBS075ZH-A
48
34-75
HBS075ZJ-A
48
34-75
HBS075ZE-A
48
34-75
NOTES: ∆ Advanced product release - consult factory.
RIPPLE & NOISE
pk-pk (mV)
TYPICAL
EFFICIENCY**
100
100
150
150
100
100
150
150
100
80%
83%
85%
86%
80%
84%
86%
87%
80%
* Maximum input current at minimum input voltage, maximum rated output power.
** At nominal Vin, rated output.
MECHANICAL DRAWING
"
"
$% "
"
Pin
Thermal Impedance
#
Function
Tolerances
1
6.6 °C/W
5.7 °C/W
4.2 °C/W
3.1 °C/W
2.6 °C/W
-Vin
2
3
4
Case
On/Off
+Vin
5
-Vout
Note:
Thermal impedance data is dependent
on many environmental factors. The
exact thermal performance should be
validated for specific application.
6
7
8
9
-Sense
Trim
+Sense
+Vout
Natural Convection
100 LFM
200 LFM
300 LFM
400 LFM
$% !
!!
2
Inches:
.XX ± 0.020
.XXX ± 0.010
(Millimeters)
.X ± 0.5
.XX ± 0.25
Pin:
± 0.002
± 0.05
(Dimensions as listed unless otherwise
specified.)
OPTIONS
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!70;5E-3 D !70;5E &$799BC-#'8 D &$799BC-# ! 7007) NUCLEAR AND MEDICAL APPLICATIONS Power-One products are not authorized for use as critical components in life support systems,
equipment used in hazardous environments, or nuclear control systems without the express written consent of the President of Power-One, Inc.
TECHNICAL REVISIONS The appearance of products, including safety agency certifications pictured on labels, may change depending on the
date manufactured. Specifications are subject to change without notice.
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