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参数资料
| 型号： | SQE48T40015-NDA0 |
| 厂商： | Power-One |
| 文件页数： | 1/13页 |
| 文件大小： | 0K |
| 描述： | DC/DC EIGHTH BRICK |
| 标准包装： | 100 |
| 系列： | * |
DATA SHEET
SQE48T40015 DC-DC CONVERTER
36-75V DC Input; 1.5V DC , 40A, 60W Output
FEATURES
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RoHS lead-free solder and lead-solder-exempted products are available
Delivers up to 40A
Industry-standard eighth-brick pinout
APPLICATIONS
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On-board input differential LC-filter
Start-up into pre-biased load
No minimum load required
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Telecommunications
Data communications
Wireless communications
Servers, workstations
BENEFITS
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Weight: 0.88 oz [25.1g]
Meets Basic Insulation requirements of EN60950
Withstands 100V input transient for 100ms
Fixed-frequency operation
Fully protected
Remote output sense
Positive or negative logic ON/OFF option
Low height of 0.374” (9.5mm)
Output voltage trim range: +10%/?20% with industry -standard trim equations
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High efficiency – no heat sink required
Higher current capability at elevated
te mperatures than competitors’ 40 A
quarter-bricks
Industry-standard eighth brick footprint:
0.896” x 2.30” (2.06 in 2 ), 38% smaller
than conventional quarter-bricks
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High reliability: MTBF = 15.4 million hours, calculated per Telcordia SR-332,
Method I Case 1
UL60950 recognized in US and Canada and DEMKO certified per
IEC/EN60950 (pending)
Designed to meet Class B conducted emissions per FCC and EN55022 when
used with external filter
All materials meet UL94, V-0 flammability rating
DESCRIPTION
The new high performance 40A SQE48T40015 DC-DC converter provides a high efficiency single output, in an eighth brick package
that is only 62% the size of the industry-standard quarter-brick. Specifically designed for operation in systems that have limited airflow
and increased ambient temperatures, the SQE48T40015 converter utilize the same pinout and functionality of the industry-standard
quarter-bricks.
The SQE48T40015 converter provides thermal performance in high temperature environments that exceeds most 40A quarter-bricks in
the market. This performance is accomplished through the use of patented/patent-pending circuits, packaging, and processing tech-
niques to achieve ultra-high efficiency, excellent thermal management, and a low-body profile.
Low-body profile and the preclusion of heat sinks minimize impedance to system airflow, thus enhancing cooling for both upstream and
downstream devices. The use of 100% automation for assembly, coupled with advanced electronic circuits and thermal design, results
in a product with extremely high reliability.
Operating from a 36-75V input, the SQE48T40015 converter provides a 1.5V output voltage that can be trimmed from – 20% to +10% of
the nominal output voltage, thus providing outstanding design flexibility.
With standard pinout and trim equations, the SQE48T40015 converter is a perfect drop-in replacement for existing 40A quarter-brick
designs. Inclusion of this converter in a new design can result in significant board space and cost savings. The designer can expect
reliability improvement over other available converters because of the SQE48T40015’s optimized thermal efficiency.
ZD-01745_1.1_September-10-2013
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www.power-one.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SQE48T40015-NDA0G | 功能描述:DC/DC转换器 60W 1.5Vout 40A RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| SQE48T40018-NDA0 | 功能描述:DC/DC转换器 RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| SQE48T40018-NDA0G | 功能描述:DC/DC转换器 72W 1.8Vout 40A RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| SQE48T40018-NDAK | 制造商:Power-One 功能描述: |
| SQE48T40025-NDA0 | 功能描述:DC/DC EIGHTH BRICK RoHS:否 类别:电源 - 板载 >> DC DC Converters 系列:* 标准包装:5 系列:* |
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