NBP200 SERIES
Isolated 200W DC-DC Converters
SELECTION GUIDE
Order Code
VDC
A
VDC
3.3
MIN
-5
MAX
8
A
W
%
NBP200-024-033
24
10.5
40
132
75
NBP200-024-050
NBP200-024-120
NBP200-048-033
NBP200-048-050
NBP200-048-120
NBP200-300-033
NBP200-300-050
NBP200-300-120
NBP200-300-150
NBP200-300-021
24
11.0
14.5
7.0
7.5
7.0
1.5
1.5
1.5
1.0
2.0
5.0
12.0
3.3
-5
-8
-6
-8
-8
-6
-6
-8
-8
-8
8
8
30
17
50
40
17
50
40
17
10
100
150
204
165
200
204
165
200
204
150
210
82
85
75
82
87
72
78
81
80
70
FEATURES
■ Very Low Internal Temperature Rise
above Base Plate
■ Safety Approved
■ High Efficiency
■ Fixed Switching Frequency
24
48
9
48
5.0
8
■ Over Voltage, Current and Thermal
Protection
48
12.0
3.3
10
9
300
300
300
300
300
DESCRIPTION
The NBP200 series of high density DC-DC
converters modules utilise industry standard
full brick packaging and are manufactured
using automated surface mount technology
and state of the art test equipment. Designed
for use in distributed power architectures,
they are particularly suited for telecom and
industrial applications.
5.0
9
12.0
15.0
2.1
10
10
10
The 245kHz fixed frequency push-pull
topology design of the NBP200 series
facilitates simpler EMC filter design. Direct
bonding of heat generating components to
the aluminum base plate eliminates hot spots
within the converter, thus reducing the
internal temperature rise within the converter
to less than 10°C above the base plate
temperature.
INPUT CHARACTERISTICS
Parameter
MIN
TYP
30
1
35
30
24
48
300
MAX
Units
mA
W
dB
dB
Reflected Ripple Current
35
Zero Load Power Consumption
Input Ripple Rejection (120kHz)
Input Ripple Rejection (1kHz)
30
25
18
36
200
36
72
400
Input Voltage Range
V
(Please refer to NBP SERIES APPLICATION NOTES)
The NBP200 series offers over voltage, over
current and over temperature protection.
Remote sense, voltage adjust, remote enable
and N+1 redundancy are offered as
standard. For correct usage please refer to
the NBP SERIES APPLICATION NOTES.
OUTPUT CHARACTERISTICS
Parameter
Conditions
MIN
TYP
MAX
Units
Setpoint Accuracy
Load Regulation
Line Regulation
99
100
101
%VNOM
10% to 100% load
Low line to high line
0.20 %VNOM
0.20 %VNOM
%VNOM
0.02
25
Output Ripple & Noise p-p 20MHz bandwidth
Output Temperature Drift TBASE = 30 to 90°C
1.5
0.01
%/°C
mV
Start-Up Overshoot
10% to 100% load
Transient Response
Setting Time
75% to 100%
load change
2.5A/µs
100
300
0.10
200
500
0.15
µsec
mV
V
Over/Under-Shoot
Remote Sense
Compensation
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
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