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參數(shù)資料
| 型號(hào)： | ASQ48T15033-NEB0 |
| 廠商： | POWER-ONE INC |
| 元件分類(lèi)： | 電源模塊 |
| 英文描述： | 1-OUTPUT 49.5 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ONE-EIGHTH BRICK PACKAGE-8 |
| 文件頁(yè)數(shù)： | 1/15頁(yè) |
| 文件大?。?/td> | 267K |
| 代理商： | ASQ48T15033-NEB0 |
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MCD10170 Rev. 1.0, 10-Jun-10
Page 1 of 15
www.power-one.com
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.
Ambient Temperature [°C]
20
30
40
50
60
70
80
90
Load
Current
[A
dc]
0
5
10
15
20
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)
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.
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
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相關(guān)代理商/技術(shù)參數(shù) |
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| ASQ48T15033-PBC0 | 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 3.3V 15A - Bulk |
| ASQ530F-02-06S | 制造商:SMC Corporation of America 功能描述:Air saving valve port size 1/4 |
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