XRSB-30T Datasheet, PDF (3/13 Pages) Bel Fuse Inc. – ISOLATED DC/DC CONVERTERS

ISOLATED DC/DC CONVERTERS
48 Vdc Input, 1.2 Vdc - 12 Vdc / 15 A - 3 A Outputs, 1/16 Brick Converter
Output Specifications (continued)
Parameter
Current Limit Threshold
Vo=1.2 V
Vo=1.5 V
Vo=1.8 V
Vo=2.5 V
Vo=3.3 V
Vo=5.0 V
Vo=12 V
Short Circuit Surge Transient
Ripple and Noise (rms)
Ripple and Noise (pk-pk)
Vo=1.2 - 2.5 V
Vo=3.3 V
Vo=5.0 - 12 V
Vo=1.2 - 2.5 V
Vo=3.3 V
Vo=5.0 V
Vo=12 V
Turn on Time
Overshoot at Turn on
Output Capacitance
Vo=1.2 - 1.5 V
Vo=1.8 V
Vo=2.5 V
Vo=3.3 V
Vo=5.0 V
Vo=12 V
Transient Response
25% ~ 50%
Max Load
50% ~ 25%
Max Load
25% ~ 50%
Max Load
50% ~ 25%
Max Load
25% ~ 50%
Max Load
50% ~ 25%
Max Load
25% ~ 50%
Max Load
50% ~ 25%
Max Load
25% ~ 50%
Max Load
50% ~ 25%
Max Load
25% ~ 50%
Max Load
50% ~ 25%
Max Load
Overshoot
Settling Time
Overshoot
Settling Time
Overshoot
Settling Time
Overshoot
Settling Time
Overshoot
Settling Time
Overshoot
Settling Time
Overshoot
Settling Time
Overshoot
Settling Time
Overshoot
Settling Time
Overshoot
Settling Time
Overshoot
Settling Time
Overshoot
Settling Time
Vo=1.2 V
Vo=1.5 - 1.8 V
Vo=2.5 V
Vo=3.3 V
Vo=5.0 V
Vo=12 V
Min
18 A
14 A
14 A
11 A
10.5 A
7.5 A
3.5 A
-
-
-
-
-
-
-
-
-
-
220 uF
220 uF
220 uF
0 uF
0 uF
0 uF
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ
24 A
20 A
19 A
16 A
15.5 A
9.5 A
4.5 A
0.5 A²s
10 mV
15 mV
30 mV
40 mV
65 mV
90 mV
80 mV
35 mS
0%
-
-
-
-
-
-
100 mV
100 uS
100 mV
100 uS
150 mV
120 uS
150 mV
120 uS
200 mV
100 uS
200 mV
100 uS
200 mV
200 uS
200 mV
200 uS
350 mV
200 uS
350 mV
200 uS
270 mV
110 uS
270 mV
110 uS
Max
30 A
26 A
24 A
21 A
25 A
14 A
6A
1 A²s
Notes
20 mV
30 mV
55 mV
70 mV
110 mV
150 mV
140 mV
70 mS
5%
15000 uF
10000 uF
6800 uF
4700 uF
2200 uF
330 uF
Tested at 0-20 MHz
BW, with a 1 uF
ceramic capacitor and
a 10 uF Tantalum
capacitor at the
output.
150 mV
150 uS
150 mV
150 uS
200 mV
200 uS
200 mV
200 uS
300 mV
150 uS
300 mV
150 uS
350 mV
350 uS
350 mV
350 uS
500 mV
350 uS
500 mV
350 uS
450 mV
200 uS
450 mV
200 uS
Test conditions: di/dt
= 0.1 A/uS, Vin=48 V,
with a 1uF ceramic
capacitor and a 10 uF
Tantalum capacitor at
the output.
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com