SQ48T10050-NBC0 POWER ONE, SQ48T10050-NBC0 Datasheet - Page 52
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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/S15015 (1.5 Volt Out)
Fig.
(100 mA/div.), measured at input terminals at full rated
load current and Vin = 48 V. Refer to Fig. 1.5V.14 for
test setup. Time scale: 1 µs/div.
Fig. 1.5V.17: Output voltage vs. load current showing
current limit point and converter shutdown point. Input
voltage
characteristic.
SEP 14, 2005 revised to NOV 06, 2006
2.0
1.5
1.0
0.5
0
0
1.5V.15:
has
almost
Input
5
no
reflected
Iout [Adc]
effect
10
ripple
on
15
current
current,
limit
20
i
c
Page 52 of 64
36-75 VDC Input; 1.0-12 VDC Output
Fig.
(10 mA/div.), measured through 10 µH at the source at
full rated load current and Vin = 48 V. Refer to
Fig. 1.5V.14 for test setup. Time scale: 1 µs/div.
Fig. 1.5V.18: Load current (top trace, 20 A/div.,
20 ms/div.) into a 10 mΩ short circuit during restart, at
Vin = 48 V. Bottom trace (20 A/div., 1 ms/div.) is an
expansion of the on-time portion of the top trace.
SQ48 DC-DC Series Data Sheet
1.5V.16:
Input
reflected
ripple
www.power-one.com
current,
i
s