Datasheet > QME48T40015-NGA0G-S1

QME48T40015-NGA0G-S1

更新时间： 2024-11-29 15:48:51

品牌	Logo	应用领域
BEL		/
页数	文件大小	规格书
35页	571K
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DC-DC Regulated Power Supply Module

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QME48T40015-NGA0G-S1 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	compliant	风险等级：	5.84
其他特性：	REMOTE SHUTDOWN	模拟集成电路 - 其他类型：	DC-DC REGULATED POWER SUPPLY MODULE
认证：	EN, IEC, UL	效率（主输出）：	84.5%
高度：	25.1 mm	最大输入电压：	75 V
最小输入电压：	36 V	标称输入电压：	48 V
长度：	58.42 mm	最高工作温度：	85 °C
最低工作温度：	-40 °C	最大输出电流：	40 A
标称输出电压：	1.5 V	子类别：	Power Supply Modules
宽度：	36.83 mm	Base Number Matches：	1

QME48T40015-NGA0G-S1 数据手册

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QME48T40 DC-DC Series Data Sheet

36-75 VDC Input; 1.0-3.3 VDC @ 40A Output

Features

 RoHS lead-free solder and lead-solder-exempted

products are available

 Delivers up to 40 A

 Outputs available: 3.3, 2.5, 1.8, 1.5, 1.2 and 1.0 V

 Industry-standard quarter-brick pinout

 On-board input differential LC-filter

 Startup into pre-biased load

 No minimum load required

 Dimensions: 1.45” x 2.30” x 0.425”

(36.83 x 58.42 x 10.80 mm)

 Weight: 1.2 oz [34.2 g]

 Meets Basic Insulation requirements of EN60950

 Withstands 100 V input transient for 100 ms

 Fixed-frequency operation

 Fully protected

 Remote output sense

 Non-Latching / Latching OTP option

 Positive or negative logic ON/OFF option

 Output voltage trim range: +10%/−20% with

Applications

 Telecommunications

 Data communications

 Wireless communications

 Servers, Workstations

industry-standard trim equations (±10% for 1.2 V

and 1.0 V)

Benefits

 High reliability: MTBF = 13.9 million hours,

calculated per Telcordia TR-332, Method I Case 1

 High efficiency – no heat sink required

 Higher current capability at 70 ºC than most

competitors’ 40 A half-bricks

 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 QME48T40 DC-DC Series of converters provide outstanding thermal performance in high temperature

environments. This performance is accomplished through the use of patented/patent-pending circuits, packaging,

and processing techniques to achieve ultra-high efficiency, excellent thermal management, and a low-body profile.

The 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 36-75 V input, the QME48T40 converters provide any standard output voltage from 3.3 V down

to 1.0 V that can be trimmed from –20% to +10% of the nominal output voltage (±10% for output voltages 1.2 V

and 1.0 V), thus providing outstanding design flexibility.

ZD-02057 Rev. 4.2.1, 23-Feb-10

www.power-one.com

Page 1 of 35

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与QME48T40015-NGA0G-S1相关器件

型号	品牌	获取价格	描述	数据表
QME48T40015-NGA0-S1	BEL	获取价格	DC-DC Regulated Power Supply Module
QME48T40015-NGAL	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid
QME48T40015-NGALG-S1	BEL	获取价格	DC-DC Regulated Power Supply Module
QME48T40015-NGB0	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid,
QME48T40015-NGB0G	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid, ROHS COMPLIANT
QME48T40015-NGBL	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid
QME48T40015-NGBLG	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid, ROHS COMPLIANT
QME48T40015-PGA0	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid
QME48T40015-PGA0G	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid, ROHS COMPLIANT
QME48T40015-PGB0	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid

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