USQ-1.8/40-D48

更新时间： 2024-11-09 05:55:51

品牌	Logo	应用领域
村田 - MURATA		/
页数	文件大小	规格书
15页	426K
描述
Single Output

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

USQ-1.8/40-D48 数据手册

INNOVATION and EXCELLENCE

Single Output

USQ 40A Models

OBSOLET

DUCT

Contact Factory fo

Replaceme

t Model

High-Current, Quarter-Brick

40 Amp, DC/DC Converters

An unrivaled combination of power, size, long-term reliability and affordable cost

deﬁnes DATEL’s new 40 Ampere output series Quarter-Bricks. By exploiting a fully

synchronous forward topology and the newest available components, the USQ 40A

model converters achieve an 89% efﬁciency. The extremely high efﬁciency enables

these units to reliably deliver up to 40 Amps of output power from a low-height

proﬁle, industry-standard “quarter-brick” format package (1.45" x 2.28" x 0.40") with

aluminum baseplate and open-to-airﬂow shell. The USQ 40A models are a pin-

compatible, high-current, companion product family to DATEL’s USQ 30A and 20A

families, and the ULQ Series 10A and 15A family of quarter bricks.

Features

ꢀ To 40 Amperes Output Current

ꢀ Low-proﬁle, industry standard

quarter-brick package and pinout;

1.45" x 2.28" x 0.40"

ꢀ 24V and 48V nominal inputs

ꢀ Output Voltages: 1.2/1.5/1.8/2.5/3.3V

ꢀ Outstanding efﬁciency: 89%

Additional features include output noise of 110 millivolts, 0.05% line/load regu-

lation maximum, and quick transient response (200μsec to 1%). Device functionality

includes remote on/off control (positive or negative polarity), and output trim (+10%,

–20%), sense function, and nominal input ranges of 24V (18-36V) and 48V (36-75V).

In order to safeguard both the power converter and its load, USQ 40A models,

offers the most extensive I/O protection including input undervoltage lockout, and

reverse-polarity protection, as well as output overvoltage protection, current limiting,

short-circuit protection (“hiccup” technique), and thermal shutdown (and optional

input overvoltage lockout).

ꢀ Full synchronous-rectiﬁer topology

ꢀ 110mVp-p noise

ꢀ Fast transient response (200μsec to 1%)

ꢀ Impressive 0.05% line/load regulation

ꢀ Fully isolated, 1500Vdc guaranteed

ꢀ Fully I/O protected;Thermal shutdown

ꢀ Remote On/Off control

The USQ 40A Series are designed to meet the BASIC insulation requirements of

UL1950 and EN60950. The “D48” models carry the CE mark. Safety certiﬁcations, as

well as EMC compliance testing and qualiﬁcation testing (including HALT), have been

successfully completed. Contact DATEL for the latest information.

ꢀ Output trim and sense functions

ꢀ UL1950/EN60950 approvals, HALT

tested, EMI compliant

+SENSE

(7)

+V^OUT

(8)

+V^IN

(3)

SWITCH

CONTROL

–V^OUT

(4)

–VIN

(1)

–SENSE

(5)

PWM

CONTROLLER

OPTO

ISOLATION

REFERENCE &

ERROR AMP

OUT

TRIM

(6)

INPUT UNDERVOLTAGE, INPUT

OVERVOLTAGE, AND OUTPUT

OVERVOLTAGE COMPARATORS

* Can be ordered with positive (standard) or negative (optional) polarity.

REMOTE

ON/OFF

CONTROL*

(2)

Figure 1. Simpliﬁed Schematic

DATEL, Inc., Mansﬁeld, MA 02048 (USA)

Tel: (508)339-3000, (800)233-2765 Fax: (508)339-6356

Email: sales@datel.com

Internet: www.datel.com

12 3 4 5 6 7...15

中文翻译

下载PDF

与USQ-1.8/40-D48相关器件

型号	品牌	获取价格	描述	数据表
USQ-1.8/40-D48N	ETC	获取价格	DC to DC Converter
USQ-1.8/40-D48ND	MURATA	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 79.2W, Hybrid, PACKAGE-8
USQ-1.8/40-D48P	ETC	获取价格	DC to DC Converter
USQ-1.8/40-D48PD	MURATA	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 79.2W, Hybrid, PACKAGE-8
USQ-12/8.3-D24	MURATA	获取价格	High-Density, Quarter-Brick 20 Amp, DC/DC Converters
USQ-12/8.3-D24NDH	MURATA	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid, 1.450 X 2.280 INCH, 0.400 INCH HEIG
USQ-12/8.3-D24P	MURATA	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid, 1.450 X 2.280 INCH, 0.400 INCH HEIG
USQ-12/8.3-D24PD	MURATA	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid, 1.450 X 2.280 INCH, 0.400 INCH HEIG
USQ-12/8.3-D24PDH	MURATA	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid, 1.450 X 2.280 INCH, 0.400 INCH HEIG
USQ-12/8.3-D24PH	MURATA	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid, 1.450 X 2.280 INCH, 0.400 INCH HEIG

与USQ-1.8/40-D48相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

22
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

21
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

47
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

39

产品中心

服务支持

精选活动

关于我们

帮助中心

USQ-1.8/40-D48

USQ-1.8/40-D48 数据手册

与USQ-1.8/40-D48相关器件

与USQ-1.8/40-D48相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

USQ-1.8/40-D48

USQ-1.8/40-D48 数据手册

与USQ-1.8/40-D48相关器件

与USQ-1.8/40-D48相关文章

您还可以找

您在本页遇到什么问题？