DW025AB-1 datasheet, PDF - EEWORLD Datasheet

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DW025AB-1: Description2-OUTPUT 25W DC-DC REG PWR SUPPLY MODULE; CategoryPower/power management The power supply circuit; File Size2MB，20 Pages; ManufacturerTE Connectivity; Websitehttp://www.te.com

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DW025AB-1 Overview

2-OUTPUT 25W DC-DC REG PWR SUPPLY MODULE

DW025AB-1 Parametric

Parameter Name	Attribute value
Maker	TE Connectivity
package instruction	,
Reach Compliance Code	unknown
ECCN code	EAR99
Other features	12 VOLT OUTPUT ALSO AVAILABLE
Analog Integrated Circuits - Other Types	DC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage	75 V
Minimum input voltage	36 V
Nominal input voltage	48 V
JESD-30 code	R-XDMA-P9
Number of functions	1
Output times	2
Number of terminals	9
Maximum operating temperature	100 °C
Minimum operating temperature	-40 °C
Maximum output voltage	5.25 V
Minimum output voltage	4.8 V
Nominal output voltage	5 V
Package body material	UNSPECIFIED
Package shape	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY
Certification status	Not Qualified
surface mount	NO
technology	HYBRID
Temperature level	INDUSTRIAL
Terminal form	PIN/PEG
Terminal location	DUAL
Maximum total power output	25 W
Fine-tuning/adjustable output	NO
Base Number Matches	1

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Data Sheet

June 1997

DW025 Dual Output-Series Power Modules: dc-dc Converters;

36 Vdc to 75 Vdc Input; Dual Outputs; 25 W

Options

Higher-accuracy output voltage clamp set point

Short pins: 2.79 mm ± 0.25 mm

(0.110 in. ± 0.010 in.)

Heat sink available for extended operation

Negative logic remote on/off

Description

The DW025-Series Power Modules are a family of

dc-dc converters that operate over an input voltage

range of 36 Vdc to 75 Vdc and provide two regulated

outputs. These modules offer low noise levels with

industry-standard pinouts in a small footprint. Each

highly reliable and efﬁcient unit features remote

on/off and current limit.

Each output is individually regulated by its own con-

trol circuit and has an independent overvoltage

clamp. With standard outputs of +3.3 V, ±5 V, ±12 V,

and ±15 V, the DW025-Series is ﬂexible enough to

provide modiﬁed standard units with any combination

of output voltages from 2 V to 15 V.

Efﬁciency greater than 80%, a wide operating tem-

perature range, and a metal case are additional fea-

tures of these modules. They have

UL, CSA,

and VDE

recognition and operate within FCC and CISPR Class

A limits for radiated emissions.

The DW025AJ-M, BK-M, and CL-M Power Modules

are available with common output ground pins

(pinout A); the DW025AA-M, AB-M, AF-M, BB-M,

and CC-M Power Modules are available with sepa-

rate output ground pins (pinout B).

The DW025-Series Power Modules use advanced, surface-

mount technology and deliver high-quality, compact, dc-dc

conversion at an economical price.

Features

Small size: 71.1 mm x 61.0 mm x 12.7 mm

(2.80 in. x 2.40 in. x 0.50 in.)

Low output noise

Industry-standard pinout

Metal case with separate case ground pin

2:1 input voltage range

Remote on/off (positive logic)

UL*

Recognized,

CSA

†

Certiﬁed, and VDE

Licensed

Within FCC and CISPR Class A Radiated Limits

CE mark meets 73/23/EEC and 93/68/EEC

directives

‡

Two tightly regulated outputs

Applications

Distributed power architectures

Telecommunications

is a registered trademark of Underwriters Laboratories, Inc.

†

CSA

is a registered trademark of the Canadian Standards Asso-

ciation.

‡ This product is intended for integration into end-use equipment.

All the required procedures for CE marking of end-use equip-

ment should be followed. (The CE mark is placed on selected

products.)

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