Datasheet > AHE2805SF-MSTR

AHE2805SF-MSTR

更新时间： 2024-11-07 23:28:15

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AHE2805SF-MSTR 数据手册

AHE2800S Series

Hybrid - High Reliability

DC/DC Converters

DESCRIPTION

FEATURES

The AHE2800S 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 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 push-pull topology operating

in the feed-forward mode at a nominal switching

frequency of 250 KHz. Input to output isolation is

achieved through the use of transformers in the

forward and feedback circuits.

■ 17-40VDC input range

(28VDC nominal)

■ 5V, 12V and 15V outputs available

■ Indefinite short circuit and overload

protection

■ 17W/in³power density

■ 15 and 20 watts output power models

■ Fast loop response for superior transient character-

istics

■ Operating temperature range from

-55°C to + 125°C available

The advanced feedback design provides fast loop

response for superior line and load transient charac-

teristics and offers greater reliability and radiation

tolerance than devices incorporating optical feed-

back circuits.

■ Popular industry standard pin-out

■ Resistance seam welded case for superior long

term hermeticity

■ Efficiencies up to 84%

■ Shutdown from external signal

■ Military screening

Three standard temperature grades are offered with

screening options. Refer to Part Number section.

They can be provided in a standard plug-in package

for PC mounting or in a flanged package for more

severe environments.

■ 325,000 hour MTBF at 85°C (AUC)

These converters are manufactured in a facility

fully qualified to MIL-PRF-38534. All processes used

to manufacture these converters have been

qualified to enable Lambda Advanced Analog to

deliver compliant devices. Two screening grades are

available to satisfy a wide range of requirements.

The CH grade converters are fully compliant to

MIL-PRF-38534 class H. The HB grade converters

are processed to full class H screening but do not

have class H element evaluation as required by

MIL-PRF-38534. Both grades are fully tested and

operate over the full military temperature range

without derating of output power. Variations in

electrical, mechanical and screening can be

accommodated. Extensive computer simulation

using complex modeling enables rapid design

modification to be provided. Contact Lambda

Advanced Analog with specific requirements.

12 3 4 5 6 7...11

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与AHE2805SF-MSTR相关器件

型号	品牌	获取价格	描述	数据表
AHE2805SF-SLV	ETC	获取价格	Analog IC
AHE2805SF-SLVPBF	INFINEON	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid, FM-10
AHE2805S-MSTR	ETC	获取价格	Analog IC
AHE2805S-MSTRPBF	INFINEON	获取价格	暂无描述
AHE2805S-SLV	ETC	获取价格	Analog IC
AHE2812D	INFINEON	获取价格	HYBRID-HIGH RELIABILITY DC/DC CONVERTER
AHE2812D/CH	INFINEON	获取价格	DC-DC Regulated Power Supply Module, 2 Output, 15W, Hybrid, PLUG IN-10
AHE2812D/CH-MSTR	INFINEON	获取价格	HYBRID-HIGH RELIABILITY DC/DC CONVERTER
AHE2812D/CH-MSTRPBF	INFINEON	获取价格	DC-DC Regulated Power Supply Module, 2 Output, 15W, Hybrid, PLUG IN-10
AHE2812D/CHPBF	INFINEON	获取价格	DC-DC Regulated Power Supply Module, 2 Output, 15W, Hybrid, PLUG IN-10

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