SQ48T10050-NBC0 POWER ONE, SQ48T10050-NBC0 Datasheet - Page 10
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SQ48T10050-NBC0
Manufacturer Part Number
SQ48T10050-NBC0
Description
Manufacturer
POWER ONE
Type
Step Downr
Datasheet
1.SQ48T10050-NBC0.pdf
(64 pages)
Specifications of SQ48T10050-NBC0
Output Power
50W
Output Current
10A
Input Voltage
48V
Output Voltage
5V
Screening Level
Industrial
Product Length (mm)
36.83mm
Product Height (mm)
6.52mm
Product Depth (mm)
58.42mm
Mounting Style
Through Hole
Pin Count
8
Number Of Outputs
1
Package / Case
1/8-Brick
Lead Free Status / RoHS Status
Not Compliant
SQ48T/S04120 (12 Volt Out)
Fig. 12V.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 (5 V/div.). Time
scale: 1 ms/div.
SEP 14, 2005 revised to NOV 06, 2006
Fig. 12V.7:
input voltage for SQ48T/S04120 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.
10.00
8.00
6.00
4.00
2.00
0.00
0
Power dissipation vs. load current and
1
Load Current [Adc]
2
3
4
72 V
48 V
36 V
Page 10 of 64
5
36-75 VDC Input; 1.0-12 VDC Output
Fig. 12V.8: Power dissipation vs. load current and
ambient temperature for SQ48T/S04120 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. 12V.10: Turn-on transient at full rated load current
(resistive) plus 1,000 µF at Vin = 48 V, triggered via
ON/OFF pin. Top trace: ON/OFF signal (5 V/div.).
Bottom trace: output voltage (5 V/div.). Time scale:
2 ms/div.
10.00
8.00
6.00
4.00
2.00
0.00
SQ48 DC-DC Series Data Sheet
0
1
Load Current [Adc]
2
3
www.power-one.com
4
70 C
55 C
40 C
5