SQ48T15025-NBB0 POWER ONE, SQ48T15025-NBB0 Datasheet - Page 17

• Manufacturer Part Number: SQ48T15025-NBB0
• Description: CONV DC-DC 48V IN 2.5V OUT 37.5W
• Manufacturer: POWER ONE
• Series: SQ48r
• Type: Isolatedr

Specifications of SQ48T15025-NBB0

• Output: 2.5V
• Number Of Outputs: 1
• Power (watts): 37W
• Mounting Type: Through Hole
• Voltage - Input: 36 ~ 75V
• Package / Case: 8-DIP Module, 1/4 Brick
• 1st Output: 2.5 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: 37.5W
• 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: 179-2215; SQ48T15025-NAA0; SQ48T15025-NBBO

SQ48T/S05080 (8.0 Volt Out)
Fig.
(100 mA/div.), measured at input terminals at full rated
load current and Vin = 48 V. Refer to Fig. 8.0V.14 for
test setup. Time scale: 1 µs/div.
Fig. 8.0V.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
12
8
4
0
0
8.0V.15:
has
almost
Input
2
no
reflected
Iout [Adc]
effect
4
ripple
on
6
current
current,
limit
8
i
c
Page 17 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. 8.0V.14 for test setup. Time scale: 1 µs/div.
Fig. 8.0V.18: Load current (top trace, 5 A/div.,
20 ms/div.) into a 10 mΩ short circuit during restart, at
Vin = 48 V. Bottom trace (5 A/div., 1 ms/div.) is an
expansion of the on-time portion of the top trace.
SQ48 DC-DC Series Data Sheet
8.0V.16:
Input
reflected
ripple
www.power-one.com
current,
i
s