HBS150 DC-DC Series Data Sheet
150-Watt Half-Brick
Features
• RoHS lead solder exemption compliant
• Industry-standard half-brick
• Open-frame packaging
• 100 °C base plate operation
• Water washable
• “True-trim” option
• 1500 V isolation
• Positive or negative logic
Description
HBS single output dc-dc converters provide up to 150 watts of output power in an industry standard, half-brick package
and footprint. The HBS Series features excellent efficiency, Class A conducted noise specifications, 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 Series is well suited for telecom, networking, and industrial applications,
and is fully compatible with production board-washing processes.
Technical Specifications
Input
Efficiency vs. Load (48V Input)
Voltage range
24 VDC nominal
48 VDC nominal
Reflected ripple
18 - 36 VDC
34 - 75 VDC
25 mA
88
86
84
82
80
78
76
74
72
70
Input Reverse Voltage Protection
Shunt Diode
HBS150ZG-A
EFF. (34V)
EFF. (48V)
EFF. (75V)
Output
Setpoint Accuracy
1%
Line Regulation V Min. - V Max., I
Rated
0.2% V
in
in
Min. - I
out
Max., V Nom.
out
Load Regulation I
0.2% V
out
out
out
in
10
20
30
40
50
60
70
80
90
100
Remote Sense Headroom
Minimum Output Current
0.5 VDC
LOAD %
10%, I
Rated
out
Dynamic Regulation, Loadstep
Pk Deviation
25% I
out
out
4% V
Settling Time
Voltage Trim Range
500 μs
10%
General
Short Circuit / Overcurrent Protection
Current Limit Threshold Range, % of I
Hiccup
110 - 140%
Turn-On Time
Remote Shutdown
Remote Shutdown Reference
10 ms
Positive or Negative Logic
Rated
out
OVP Trip Range
OVP
115 - 140% V
Nom.
Hiccup
out
V
Negative
in
Switching Frequency
Isolation
500 kHz
Input - Output
Input - Case
Output - Case
Temperature Coefficient
Case Temperature
Operating Range
Storage Range
1500 VDC
1050 VDC
500 VDC
0.2%/°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
Specifications typically at 25 °C, normal line, and full load, unless otherwise
stated.
Thermal Shutdown Range
Vibration, 3 Axes, 5 Min Each
†
Soldering Conditions: I/O pins, 260 °C, ten seconds; fully compatible with
commercial wave-soldering equipment.
6
MTBF (Bellcore TR-NWT-000332)
Safety
2.1 x 10 hrs
Units are water-washable and fully compatible with commercial spray or
immersion post wave-solder washing equipment.
UL, cUL, VDE
2.5 oz
Weight (approx.)
REV. FEB 13, 2006
Page 1 of 3
www.power-one.com