Datasheet > USQ-1.8/30-D24

USQ-1.8/30-D24

更新时间： 2024-11-05 05:55:51

品牌	Logo	应用领域
村田 - MURATA		/
页数	文件大小	规格书
15页	385K
描述
Single Output USQ 30A Models

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USQ-1.8/30-D24 数据手册

INNOVATION and EXCELLENCE

Single Output

USQ 30A Models

OBSOLETE PRODUCT

Contact Factory for Replacement Model

High-Current, Quarter-Brick

30 Amp, DC/DC Converters

DATEL’s new USQ 30 Ampere family serves the middle-ground in high-current

output Quarter-Bricks. The USQ 30 Amp models are pin and footprint compatible

to DATEL’s 40A USQ models, the USQ 20A Series and also the lower-current ULQ

Quarter-Bricks, with their 10 and 15 Amp offerings.

A fully synchronous forward topology design, low Rds On FETs, and planar

magnetics enable the USQ 30A Series to achieve efﬁciencies to 88%. The extremely

high efﬁciency enables these units to reliably deliver up to 100 Watts 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.

Additional features include low output noise of 50 millivolts, 0.05% line/load

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

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

–20%) and sense function.

In order to safeguard both the power converter and its load, USQ 30A 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).

Features

ꢀ

30 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: 88%

Full synchronous-rectiﬁer topology

Low noise, 50mVp-p

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 30A models 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

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与USQ-1.8/30-D24相关器件

型号	品牌	获取价格	描述	数据表
USQ-1.8/30-D48	MURATA	获取价格	Single Output USQ 30A Models
USQ-1.8/40-D24	MURATA	获取价格	Single Output
USQ-1.8/40-D24N	ETC	获取价格	DC to DC Converter
USQ-1.8/40-D24ND	MURATA	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 79.2W, Hybrid, PACKAGE-8
USQ-1.8/40-D24P	ETC	获取价格	DC to DC Converter
USQ-1.8/40-D48	MURATA	获取价格	Single Output
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

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