SQO100-24-1.5 [BTCPOWER]

25A High Efficiency Quarter Bricks; 25A高效率1/4砖


型号：	SQO100-24-1.5
厂家：	BROADBAND TELCOM POWER, INC.
描述：	25A High Efficiency Quarter Bricks 25A高效率1/4砖
文件：	总2页 (文件大小：107K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

TM Broadband TelCom Power, Inc.

Redefining “Current” Limits In Power Conversion

BTCPower

SQO/SQ Series

Description

25A High Efficiency Quarter Bricks

The SQO/SQ series of high power density, high efficiency

DC/DC converters deliver up to 25A in an industry standard

quarter-bricks footprint. With a wide input voltage range of

36-75V they are available with an output voltage of either

1.5, 1.8, 2.5, 3.3 or 5 Volts. All models feature an input filter,

input undervoltage lockout, output overvoltage and

overtemperature protection, output current limiting and short

circuit protection. These converters are available either in a

package that is open-frame / enclosure construction. The

aluminum heat spreader design achieves very efficient heat

transfer with no hot spots. The use of highly derated power

devices help to achieve high reliability, high performance

and offer a low cost solution to systems designers that are

challenged to maximize power and minimize board space.

Features

• Delivers up to 25A in Quarter Brick

Specification Summary

• 25A @ 5V, 25A @ 3.3V, 25A @ 2.5V, 25A @ 1.8V, 25A @ 1.5V

• Tightly output regulation, typical ±1%

• No minimum load required

• Low profile of only 0.35 inch

• 1.5V, 1.8V, 2.5V, 3.3V or 5V output modules

• -40°C to +85 °C ambient operation

• Meets Basic Insulation requirements of EN60950

• UL 60950 recognized and TUV EN60950

• Ripple & Noise ( 20Mhz BW) 100 mv (pk-pk)

• Wide input operating range 36-75V

• On/Off pin and remote sense

• Meets conducted limits of FCC Class B and CEI

IEC61204-3 Class B with external filter

• Output adjustment +/-10% range

Applications

• 1500V, 10M input-to-output isolation

• Telecommunications

• Data Communications

• Enclosed construction with heat spreader for low

temperature rise

• Wireless Communications

• Networking Gear

• Output overcurrent and overvoltage protection

• Over Temperature protection

• Servers, Switches and Data Storage

• Semiconductor Test Equipment

• Distributed Power Architecture

• Input Under voltage protection

• MTBF of 1,500,000 hours @ 50°C ( Bellcore )

Broadband TelCom Power, Inc. – 1719 S. Grand Avenue, Santa Ana, CA 92705 U.S.A.

Tel.: 714-259-4888 • Fax: 714-259-0840 • www.btcpower.com • Email: sales@btcpower.com PB SQO/SQ Rev3 16-1-04

SQO/SQ Series 25A Single Output High Efficiency Quarter Bricks

Part Number and Selection Information

BTCPower

Product Brief

Model

Input

Output

Voltage Current

Efficiency

Part Number

Voltage (Volts)

Nominal Range

24 18-36

Current (A)

75% Load

(%)

Positive Logic

Negative Logic

No load

Full load

(Volts)

(Amps)

SQO100-24-5

SQO100-24-3.3

SQO100-24-2.5

SQO100-24-5N

SQO100-24-3.3N

SQO100-24-2.5N

0.04

5.8

3.8

3.0

5.0

3.3

2.5

18-36

SQO100-24-1.8

SQO100-24-1.5

SQO100-48-5

SQO100-24-1.8N

SQO100-24-1.5N

SQO100-48-5N

SQO100-48-3.3N

SQO100-48-2.5N

18-36

36-75

0.05

0.04

2.2

1.8

2.9

1.9

1.5

1.8

1.5

5.0

3.3

2.5

SQO100-48-3.3

SQO100-48-2.5

SQO100-48-1.8

SQO100-48-1.5

SQO100-48-1.8N

SQO100-48-1.5N

36-75

0.05

1.1

0.9

1.8

1.5

Typical at Ta= +25 ºC under nominal line voltage and 75% load conditions, unless noted.

For encapsulated (epoxy enclosed) models, replace “SQO” in part no. with “SQ”.

Consult factory for other output voltage configurations and optional accessories such as heatsinks and filters.

Outline Information and Pin-out

Pin Connection

Pin#

Function

Vin -

On/Off

Vin +

Vout +

Sense +

Trim

Sense -

Vout -

All dimensions are in inches [mm]

Pin 4 and 8 are dia. 0.062 [1.57]

All other pins are all dia. 0.040 [1.02]

Pin material: Brass

Pin finish: Tin/Lead plated

Heat spreader (baseplate) material:

Aluminum

Weight: 50.7g (1.8oz)

The information and specifications contained in this brief are believed to be accurate and reliable at the time of publication. Specifications are

subject to change without notice. Refer to product specification sheet for performance characteristics and application guidelines.