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ASQ48T15033-NBA0

Description
DC-DC Regulated Power Supply Module, 1 Output, 49.5W, Hybrid, ONE-EIGHTH BRICK PACKAGE-8
CategoryPower/power management    The power supply circuit   
File Size267KB,15 Pages
ManufacturerBel Fuse
Download Datasheet Parametric View All

ASQ48T15033-NBA0 Overview

DC-DC Regulated Power Supply Module, 1 Output, 49.5W, Hybrid, ONE-EIGHTH BRICK PACKAGE-8

ASQ48T15033-NBA0 Parametric

Parameter NameAttribute value
Brand NamePower-One
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
Parts packaging codeMODULE
package instruction,
Contacts8
Reach Compliance Codecompliant
ECCN codeEAR99
Analog Integrated Circuits - Other TypesDC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage75 V
Minimum input voltage36 V
Nominal input voltage48 V
JESD-30 codeR-XDMA-P8
JESD-609 codee0
length58.42 mm
Number of functions1
Output times1
Number of terminals8
Maximum operating temperature85 °C
Minimum operating temperature-55 °C
Maximum output voltage3.63 V
Minimum output voltage2.64 V
Nominal output voltage3.3 V
Package body materialUNSPECIFIED
Package shapeRECTANGULAR
Package formMICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)NOT APPLICABLE
Certification statusNot Qualified
Maximum seat height8.53 mm
surface mountNO
technologyHYBRID
Temperature levelOTHER
Terminal surfaceTIN LEAD OVER NICKEL
Terminal formPIN/PEG
Terminal pitch3.81 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT APPLICABLE
Maximum total power output49.5 W
Fine-tuning/adjustable outputYES
width22.76 mm
Base Number Matches1
ASQ48T15033 & ASQ48S15033 DC-DC Converter Data Sheet
36 to 75 VDC Input; 15A, 3.3 VDC Output
Description
The
ASQ48 Series
DC-DC converters are ideally suited for
aerospace applications where high-reliability, low profile, and
low weight are critical. They are designed for reliable opera-
tion in harsh thermal and mechanical environments.
In high-ambient temperature applications the
ASQ48 Series
15A converters provide thermal performance that exceeds
most competing DC-DC converters that have a higher
nominal rating and much larger package size. This is
accomplished using patent pending circuit, packaging, and
processing techniques to achieve ultra-high efficiency,
excellent thermal management and a very low body profile.
Coupled with Power-One’s use of 100% automation for
assembly; this results in a product with extremely high
quality and reliability.
Available in both through-hole and surface mount packages,
the
ASQ48 Series
converters are also ideal for environ-
ments with little or no airflow.
20
ASQ48T15033 and ASQ48S15033 Converters
Features
RoHS lead solder exemption compliant
Delivers up to 15 A (50 W)
Operates from - 55
C
to 85
C
ambient
Survives 1000 g mechanical shock, MIL-STD-883E
High reliability: MTBF 3.4 million hours, calculated per
Telcordia TR-332, Method I Case 1
Available in through-hole and SM packages
Low weight: 0.53 oz (15 g)
Low profile: 0.26” (6.6 mm)
Extremely small footprint: 0.896” x 2.30” (2.06 in
2
)
High efficiency – no heat sink required
On-board input differential LC-filter
Extremely low output and input ripple
Start-up into pre-biased output
No minimum load required
2,000 VDC I/O Isolation
Meets Basic Insulation requirements of EN60950
Meets input voltage transient of 100 V for 100 ms
Does not use opto-isolators
Fixed-frequency operation
Fully protected
Remote output sense
Output voltage trim range: +10%/-20%
Positive or negative logic ON/OFF option
UL 60950-1/CSA 22.2 No. 60950-1-07 Second Edition,
IEC 60950-1: 2005, and EN 60950-1:2006
Meets conducted emissions requirements of FCC
Class B and EN55022 Class B with external filter
All materials meet UL94, V-0 flammability rating
Load Current [Adc]
15
10
500 LFM (2.5 m/s)
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
30 LFM (0.15 m/s)
5
0
20
30
40
50
60
70
80
90
Ambient Temperature [°C]
Fig. 1:
Available load current vs. ambient air temperature and air-
flow rates for ASQ48T15033 converter with D height pins mounted
vertically with air flowing from pin 3 to pin 1, MOSFET temperature
120
C,
Vin = 48 V.
MCD10170 Rev. 1.0, 10-Jun-10
Page 1 of 15
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