
Rev.05.13.08
bxb150
3 of 4
Embedded Power for
Business-Critical Continuity
Notes
1
Measured with 10 μF tantalum capacitor and 1 μF ceramic capacitor across
output.
2
di/dt = 0.1 A/1 μs, Vin = 48 Vdc, Tc = 25 °C, load change = 0.5 lo max. to 0.75 lo
max. and 0.75 lo max. to 0.5 lo max.
3
Units should be characterised within systems. External components required.
4
Input fusing is recommended based on surge current and maximum input
current.
5
This product is only for inclusion by professional installers within other
equipment and must not be operated as a stand alone product.
6
Simulated source impedance of 12
μH. 12 μH inductor in series with +Vin.
7
Active high remote ON/OFF option is available (standard product is active low),
designate with the suffix ‘FHT’ e.g. BXB150-48S05FHTJ. Consult factory for
further details and options.
8
Start-up into resistive load.
9
The ‘J’ suffix indicates that these parts are Pb-free (RoHS 6/6) compliant.
TSE RoHS 5/6 (non Pb-free) compliant versions may be available on special
request, please contact your local sales representative for details.
10 NOTICE: Some models do not support all options. Please contact your local
sales representative or use the on-line model number search tool at
http://www.powerconversion.com to find a suitable alternative.
ALL DIMENSIONS IN INCHES (mm)
Tolerance : x.xx 0.02in. (0.51mm)
x.xxx
0.010in. (0.254mm)
VIEW SHOWN
PIN SIDE UP
1.90
(48.26)
0.190 (4.83) 0.010 (0.25)
2 x .080 (2.03) 0.002 (0.05)
4 x M3 x 0.5 Through
7 x .040 (1.02) 0.002 (0.05)
2.28 (57.91) Max.
0.700 (17.77)
1.000 (25.40)
1.400 (35.56)
2.000 (50.80)
0.190 (4.83) 0.010 (0.25)
0.400 (10.16)
0.500 (12.69) 0.010 (0.25)
0.400 (10.16)
1.000 (25.40)
1.400 (35.56)
V
o
(+)
+SEN
TRIM
-SEN
V
o
(-)
VI(+)
ON/OFF
CASE
VI
(-)
0.200 (5.08) Min.
Length for all Input
and Output Pins
0.500 (12.70)
2.40 (60.96)
Max.
External Output Trimming
Output can be externally trimmed
by using the method shown.
TRIM
UP
TRIM
DOWN
8
7
6
RT1
OR
RT2
Ordering Information
Output
Power
(Max.)
Input
Voltage
OVP
Output
Voltage
Output
Current
(Min.)
Output
Current
(Max.)
Efficiency
(Typ.)
Regulation
Model Number
Line
Load
100 W
18 - 36 Vdc
4.3 Vdc
3.3 V
0 A
30 A
77%
±0.05%
±0.1%
BXB150-24S3V3FLTJ
100 W
36 - 75 Vdc
4.3 Vdc
3.3 V
0 A
30 A
79%
±0.05%
±0.1%
BXB150-48S3V3FLTJ
150 W
36 - 75 Vdc
6.5 Vdc
5 V
0 A
30 A
84%
±0.05%
±0.1%
BXB150-48S05FLTJ
150 W
36 - 75 Vdc
14.5 Vdc
12 V
0 A
12.5 A
84%
±0.05%
±0.1%
BXB150-48S12FLTJ
150 W
36 - 75 Vdc
17.5 Vdc
15 V
0 A
10 A
88%
±0.05%
±0.1%
BXB150-48S15FLTJ
Pin connections
Pin Number
Function
1
+Vin
2
Remote ON/OFF
3
Case
4
-Vin
5
-Vout
6
-Sense
7
Trim
8
+Sense
9
+Vout
Mechanical Drawing