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ATW2812S/HB-SLVPBF

更新时间： 2024-11-19 13:05:43

品牌	Logo	应用领域
英飞凌 - INFINEON		转换器
页数	文件大小	规格书
8页	60K
描述
DC-DC Regulated Power Supply Module, 1 Output, 30W, Hybrid

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PD - 94557

ATW28XXD SERIES

28V Input, Dual Output

ADVANCED ANALOG

HYBRID-HIGH RELIABILITY

DC/DC CONVERTERS

Description

The ATW28XXD 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-704 input requirements, these devices op-

erate with a nominal 28 VDC inputs with ±12V and ±15V

dual outputs to satisfy a wide range of requirements.

The circuit design incorporates a pulse width modu-

lated push-pull topology operating in the feed-forward

mode at a nominal switching frequency of 270KHz. Input

to output isolation is achieved through the use of trans-

formers in the forward and feedback circuits.

ATW

Features

n 18 to 40 VDC Input Range (28 VDC Nominal)

±12V and ±15V Outputs Available

n Indefinite Short Circuit and Overload

Protection

The advanced feedback design provides fast loop re- n 22.8 W/in³Power Density

sponse for superior line and load transient character- n 30 W Output Power

istics and offers greater reliability and radiation toler- n Fast Loop Response for Superior Transient

ance than devices incorporating optical elements in

the feedback circuits.

Characteristics

n Operating Temperature Range from -55°C to

+125°C Available

n Popular Industry Standard Pin-Out

n Resistance Seam Welded Case for Superior

Long Term Hermeticity

Three standard temperature grades are offered. Refer

to Part Number section for more severe environments.

Manufactured in a facility fully qualified to MIL-PRF-

38534, these converters are available in four screen-

ing grades to satisfy a wide range of requirements. The

CH grade is fully compliant to the requirements of MIL-

PRF-38534 for class H. The HB grade is processed

and screened to the class H requirement, but may not

necessarily meet all of the other MIL-PRF-38534 re-

quirements, e.g., element evaluation and Periodic In-

spection (PI) not required. Both grades are tested to

meet the complete group “A” test specification over the

full military temperature range without output power

deration. Two grades with a more limited screening

are also available for use in less demanding applica-

tions. Variations in electrical, mechanical and screen-

ing can be accommodated. Contact Advanced Analog

for special requirements.

n Efficiencies up to 85%

n Shutdown from External Signal

n Full Military Screening

n 200,000 hour MTBF at 85°C

MIL-PRF-38534 Compliant Versions

Available

www.irf.com

10/24/02

12 3 4 5 6 7 8

中文翻译

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与ATW2812S/HB-SLVPBF相关器件

型号	品牌	获取价格	描述	数据表
ATW2812S/MSTR	INFINEON	获取价格	ADVANCED ANALOG HYBRID-HIGH RELIABILITY DC/DC CONVERTERS
ATW2812S/-MSTR	INFINEON	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 30W, Hybrid
ATW2812S/SLV	INFINEON	获取价格	ADVANCED ANALOG HYBRID-HIGH RELIABILITY DC/DC CONVERTERS
ATW2812S/-SLV	INFINEON	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 30W, Hybrid
ATW2812SCH-MSTR	INFINEON	获取价格	HYBRID-HIGH RELIABILITY DC/DC CONVERTER
ATW2812SCH-SLV	INFINEON	获取价格	HYBRID-HIGH RELIABILITY DC/DC CONVERTER
ATW2812SES-MSTR	INFINEON	获取价格	HYBRID-HIGH RELIABILITY DC/DC CONVERTER
ATW2812SES-SLV	INFINEON	获取价格	HYBRID-HIGH RELIABILITY DC/DC CONVERTER
ATW2812SHB-MSTR	INFINEON	获取价格	HYBRID-HIGH RELIABILITY DC/DC CONVERTER
ATW2812SHB-SLV	INFINEON	获取价格	HYBRID-HIGH RELIABILITY DC/DC CONVERTER

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