Datasheet > QME48T40033-NGAL

QME48T40033-NGAL

更新时间： 2024-11-14 15:48:51

品牌	Logo	应用领域
BEL		/
页数	文件大小	规格书
35页	1435K
描述
DC-DC Regulated Power Supply Module, 1 Output, Hybrid,

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QME48T40033-NGAL 技术参数

是否Rohs认证：	不符合	生命周期：	Active
包装说明：	,	Reach Compliance Code：	compliant
ECCN代码：	EAR99	风险等级：	5.8
Is Samacsys：	N	模拟集成电路 - 其他类型：	DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压：	75 V	最小输入电压：	36 V
标称输入电压：	48 V	JESD-30 代码：	R-XDMA-P8
JESD-609代码：	e3	功能数量：	1
输出次数：	1	端子数量：	8
最高工作温度：	85 °C	最低工作温度：	-40 °C
最大输出电压：	3.63 V	最小输出电压：	2.64 V
标称输出电压：	3.3 V	封装主体材料：	UNSPECIFIED
封装形状：	RECTANGULAR	封装形式：	MICROELECTRONIC ASSEMBLY
峰值回流温度（摄氏度）：	NOT APPLICABLE	认证状态：	Not Qualified
表面贴装：	NO	技术：	HYBRID
温度等级：	INDUSTRIAL	端子面层：	MATTE TIN OVER NICKEL
端子形式：	PIN/PEG	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT APPLICABLE	微调/可调输出：	YES
Base Number Matches：	1

QME48T40033-NGAL 数据手册

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. 4.1

www.power-one.com

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与QME48T40033-NGAL相关器件

型号	品牌	获取价格	描述	数据表
QME48T40033-NGALG	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid, ROHS COMPLIANT
QME48T40033-NGALG-S1	BEL	获取价格	DC-DC Regulated Power Supply Module,
QME48T40033-NGAL-S1	BEL	获取价格	DC-DC Regulated Power Supply Module,
QME48T40033-NGB0	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid,
QME48T40033-NGB0G	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid, ROHS COMPLIANT
QME48T40033-NGBFG-S1	BEL	获取价格	DC-DC Regulated Power Supply Module,
QME48T40033-NGBL	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid,
QME48T40033-NGBL-S1	BEL	获取价格	DC-DC Regulated Power Supply Module,
QME48T40033-PGA0	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid
QME48T40033-PGA0G	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid, ROHS COMPLIANT

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