SQ48T15015-NBB0 POWER ONE, SQ48T15015-NBB0 Datasheet - Page 55
![CONV DC-DC 48V IN 1.5V OUT 22.5W](/photos/8/62/86288/sq48t15015-nbb0_sml.jpg)
SQ48T15015-NBB0
Manufacturer Part Number
SQ48T15015-NBB0
Description
CONV DC-DC 48V IN 1.5V OUT 22.5W
Manufacturer
POWER ONE
Series
SQ48r
Type
Isolatedr
Datasheet
1.SQ48T15018-NBB0.pdf
(64 pages)
Specifications of SQ48T15015-NBB0
Output
1.5V
Number Of Outputs
1
Power (watts)
22W
Mounting Type
Through Hole
Voltage - Input
36 ~ 75V
Package / Case
8-DIP Module, 1/4 Brick
1st Output
1.5 VDC @ 15A
Size / Dimension
2.30" L x 0.90" W x 0.34" H (58.4mm x 22.9mm x 8.6mm)
Power (watts) - Rated
22.5W
Operating Temperature
-40°C ~ 85°C
Approvals
cUL, EN, UL
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
3rd Output
-
2nd Output
-
4th Output
-
Other names
179-2213
SQ48T15015-NAA0
SQ48T15015-NBBO
SQ48T15015-NAA0
SQ48T15015-NBBO
SQ48T/S15012 (1.2 Volt Out)
Fig. 1.2V.9: Turn-on transient at full rated load current
(resistive) with no output capacitor at Vin = 48 V,
triggered via ON/OFF pin. Top trace: ON/OFF signal
(5 V/div.). Bottom trace: output voltage (0.5 V/div.). Time
scale: 2 ms/div.
SEP 14, 2005 revised to NOV 06, 2006
Fig. 1.2V.7: Power dissipation vs. load current and
input voltage for SQ48T/S15012 converter mounted
vertically with air flowing from pin 3 to pin 1 at a rate of
300 LFM (1.5 m/s) and Ta = 25 °C.
5.00
4.00
3.00
2.00
1.00
0.00
0
2
4
Load Current [Adc]
6
8
10
12
14
72 V
48 V
36 V
16
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36-75 VDC Input; 1.0-12 VDC Output
Fig. 1.2V.8: Power dissipation vs. load current and
ambient temperature for SQ48T/S15012 converter
mounted vertically with Vin = 48 V and air flowing from
pin 3 to pin 1 at a rate of 200 LFM (1.0 m/s).
Fig. 1.2V.10: Turn-on transient at full rated load
current (resistive) plus 10,000 µF at Vin = 48 V,
triggered via ON/OFF pin. Top trace: ON/OFF signal
(5 V/div.). Bottom trace: output voltage (0.5 V/div.).
Time scale: 2 ms/div.
5.00
4.00
3.00
2.00
1.00
0.00
SQ48 DC-DC Series Data Sheet
0
2
4
Load Current [Adc]
6
8
www.power-one.com
10
12
14
70 C
55 C
40 C
16