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| 型号： | SQ48S15015NS00 |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 1/75页 |
| 文件大小： | 1113K |
| 代理商： | SQ48S15015NS00 |
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SQ48 Series
Data Sheet
SQ48 Family DS Ver 3 06-04-04
USA Toll Free 866 WOW-didt
Page 1 of 75
The new SemiQ Family of DC/DC converters from di/dt
provides a high efficiency single output in a size that is only
60% of industry-standard quarter bricks, while preserving the
same pinout and functionality.
In high temperature environments, for output voltages rang-
ing from 3.3 V to 1.0 V, the thermal performance of SemiQ
converters exceeds that of most competitors' 20-30 A quar-
ter bricks. This is accomplished through the use of patent
pending circuit, packaging and processing techniques to
achieve ultra-high efficiency, excellent thermal management
and a very low body profile.
Low body profile and the preclusion of heat sinks minimize
airflow shadowing, thus enhancing cooling for downstream
devices. The use of 100% automation for assembly, coupled
with di/dt’s advanced electric and thermal design, results in a
product with extremely high reliability.
Operating from a 36-75 V input, the SQ48 Series converters
of the SemiQ Family provides any standard output volt-
age from 12 V down to 1.0 V. Outputs can be trimmed from
–20% to +10% of the nominal output voltage (±10% for out-
put voltages 1.2 V and 1.0 V), thus providing outstanding
design flexibility.
With a standard pinout and trim equations, the SQ48 Series
converters are perfect drop-in replacements for existing
quarter brick designs. Inclusion of this converter in new de-
signs can result in significant board space and cost savings.
The device is also available in a surface mount package.
In both cases the designer can expect reliability improve-
ment over other available converters because of the SQ48
Series’ optimized thermal efficiency.
Applications
Telecommunications
Datacommunications
Wireless
Servers
SQ48T and SQ48S Converters
Features
Delivers up to 15 A (50 W)
Industry-standard quarter brick pinout
Extremely small footprint: 0.896” x 2.30” (2.06 in
2),
40% smaller than conventional quarter bricks
For output voltages ranging from 3.3 to 1.0 V,
higher current capability at elevated temperatures
than most competitors' 20-30 A quarter bricks
On-board input differential LC-filter
Outputs available in 12.0, 8.0, 6.0, 5.0, 3.3, 2.5, 2.0,
1.8, 1.5, 1.2 and 1.0 V
High efficiency – no heat sink required
Start up into pre-biased output
No minimum load required
Available in through-hole and SM packages
Lowest profile in industry: 0.258” (6.55 mm)
Lowest weight in industry: 0.53 oz (15 g)
Meets Basic Insulation requirements of EN60950
Withstands 100 V input transient for 100 ms
Fixed frequency operation
Fully protected
Remote output sense
Output voltage trim range: +10%/
20% with Industry-
standard trim equations (except 1.2 and 1.0 V outputs
with trim range ±10%)
High reliability: MTBF of 3.4 million hours, calculated
per Telcordia TR-332, Method I Case 1
Positive or negative logic ON/OFF option
UL 60950 recognized in US and Canada and DEMKO
certified per IEC/EN 60950
Meets conducted emissions requirements of FCC
Class B and EN 55022 Class B with external filter
All materials meet UL94, V-0 flammability rating
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SQ48S15015-NS00 | 制造商:Power-One 功能描述:Module DC-DC 1-OUT 1.5V 15A 50W 8-Pin 1/8-Brick |
| SQ48S15015-NS00G | 制造商:Power-One 功能描述:Module DC-DC 1-OUT 1.5V 15A 50W 8-Pin 1/8-Brick 制造商:Power-One 功能描述:MOD DC-DC 1-OUT 1.5V 15A 50W 8PIN QUARTER-BRICK - Bulk |
| SQ48S15015-NS0P | 制造商:Power-One 功能描述:MOD DC-DC 1-OUT 1.5V 15A 50W 8PIN QUARTER-BRICK - Bulk |
| SQ48S15015-NS0PG | 制造商:Power-One 功能描述:MOD DC-DC 1-OUT 1.5V 15A 50W 8PIN QUARTER-BRICK - Bulk |
| SQ48S15015-PS00G | 制造商:Power-One 功能描述:MOD DC-DC 1-OUT 1.5V 15A 50W 8PIN QUARTER-BRICK - Bulk |
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