Datasheet > ATR285SF

ATR285SF

更新时间： 2024-11-29 04:05:23

品牌	Logo	应用领域
英飞凌 - INFINEON		输出元件
页数	文件大小	规格书
10页	71K
描述
1-OUTPUT 30W DC-DC REG PWR SUPPLY MODULE

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ATR285SF 数据手册

PD - 94549

ATR28XXS SERIES

28V Input, Single Output

ADVANCED ANALOG

HYBRID-HIGH RELIABILITY

DC/DC CONVERTERS

Description

The ATR28XXS Series of DC/DC converters feature

high power density and an extended temperature range

for use in military and industrial applications. Designed

to MIL-STD-704D input requirements, these devices

have nominal 28VDC inputs with 5V, 12V and 15V single

outputs to satisfy a wide range of requirements. The

circuit design incorporates a pulse width modulated

single forward topology operating in the feed-forward

mode at a nominal switching frequency of 550KHz.

Input to output isolation is achieved through the use of

transformers in the forward and feedback circuits.

ATR

Features

n 16 to 40 VDC Input Range (28 VDC Nominal)

5V, 12V and 15V Outputs Available

n Indefinite Short Circuit and Overload

Protection

n Up to 35 W/in³Power Density

n 30 Watt Output Power Models

n Fast Loop Response for Superior Transient

Characteristics

The advanced feedback design provides fast loop re-

sponse for superior line and load transient character-

istics and offers greater reliability and radiation toler-

ance than devices incorporating optical feedback cir-

cuits.

n Operating Temperature Range from -55°C to

+125°C

Three standard temperature grades are offered with

screening options. Refer to Part Number section. These

devices can be provided in a standard plug-in pack-

age for PC mounting or in a flanged package for more

severe environments.

n Popular Industry Standard Pin-Out

n Resistance Seam Welded Case for Superior

Long Term Hermeticity

n Ceramic Feed-thru Pins

n External Synchronization

n Efficiencies up to 84%

These converters are manufactured in a facility certi-

fied to MIL-PRF-38534. All processes used to manu-

facture these converters have been qualified to enable

Advanced Analog to deliver compliant devices.

n Shutdown from External Signal

n Military Screening

Four screening grades are available to satisfy a wide

range of requirements. The CH grade converters are

fully compliant to MIL-PRF-38534 for class H. The HB

grade converters are processed to full class H screen-

ing but do not have class H element evaluation as re-

quired by MIL-PRF-38534. Both grades are fully tested

to confirm operation over the full military temperature

range without derating of output power. The ES version

is a full temperature device without the full class H or

element evaluation. The non-suffix device is a low cost

limited temperature range option. Variations in

electrical, mechanical and screening can be ac-

commodated.

Extensive computer simulation using complex

modeling enables rapid design modification to

be provided. Contact Advanced Analog with spe-

cific requirements.

www.irf.com

10/15/02

12 3 4 5 6 7...10

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与ATR285SF相关器件

型号	品牌	获取价格	描述	数据表
ATR285SF/CH	INFINEON	获取价格	1-OUTPUT 30W DC-DC REG PWR SUPPLY MODULE
ATR285SF/CHPBF	INFINEON	获取价格	1-OUTPUT 30W DC-DC REG PWR SUPPLY MODULE
ATR285SF/ES	INFINEON	获取价格	1-OUTPUT 30W DC-DC REG PWR SUPPLY MODULE
ATR285SF/ESPBF	INFINEON	获取价格	1-OUTPUT 30W DC-DC REG PWR SUPPLY MODULE
ATR285SF/HB	INFINEON	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 30W, Hybrid,
ATR285SF/HBPBF	INFINEON	获取价格	1-OUTPUT 30W DC-DC REG PWR SUPPLY MODULE
ATR285SFPBF	INFINEON	获取价格	1-OUTPUT 30W DC-DC REG PWR SUPPLY MODULE
ATR285SPBF	INFINEON	获取价格	1-OUTPUT 30W DC-DC REG PWR SUPPLY MODULE
ATR28XXD	INFINEON	获取价格	ADVANCED ANALOG HYBRID-HIGH RELIABILITY DC/DC CONVERTERS
ATR28XXD_07	INFINEON	获取价格	HYBRID-HIGH RELIABILITY DC/DC CONVERTER

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