AHP2815DWHB

更新时间： 2024-11-01 08:22:47

品牌	Logo	应用领域
英飞凌 - INFINEON		转换器
页数	文件大小	规格书
10页	210K
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HYBRID-HIGH RELIABILITYDC/DC CONVERTER

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AHP2815DWHB 数据手册

PD-97182A

AHP270XXD SERIES

270V Input, Dual Output

HYBRID-HIGH RELIABILITY

DC/DC CONVERTER

Description

The AHP Series of DC/DC converters feature high

power density without derating over the full military

temperature range. This series is offered as lower cost

alternatives to the legendary AFL series with improved

performance for new design applications. The AHPs

are form, fit and functional replacement to the AFL

series. The new AHP series offers a full compliment of

single and dual output voltages operating from nominal

+28V or +270V inputs with output power ranging from

66W to 120W. For applications requiring higher output

power, multiple converters can be operated in parallel.

The internal current sharing circuits assure equal current

distribution among the paralleled converters. Same as

the AFL the AHP series incorporates International

Rectifier’s proprietary magnetic pulse feedback

technology providing optimum dynamic line and load

regulation response. This feedback system samples

the output voltage at the pulse width modulator fixed

clock frequency, nominally 550KHz. Multiple converters

can be synchronized to a system clock in the 500KHz

to 700KHz range or to the synchronization output of

one converter. Undervoltage lockout, primary and

secondary referenced inhibit, soft-start and load fault

protection are provided on all models.

AHP

Features

n 160V To 400V Input Range

±5V, ±12V, and ±15V Outputs Available

n High Power Density - up to 70W/in

n Up To 100W Output Power

n Parallel Operation with Power Sharing

n Low Profile (0.380") Seam Welded Package

n Ceramic Feedthru Copper Core Pins

n High Efficiency - to 87%

n Full Military Temperature Range

n Continuous Short Circuit and Overload

Protection

n Output Voltage Trim

n Primary and Secondary Referenced

Inhibit Functions

n Line Rejection > 60 dB - DC to 50KHz

n External Synchronization Port

n Fault Tolerant Design

These converters are hermetically packaged in two

enclosure variations, utilizing copper core pins to

minimize resistive DC losses. Three lead styles are

available, each fabricated with International Rectifier’s

rugged ceramic lead-to-package seal assuring long

term hermeticity in the most harsh environments.

n Single Output Versions Available

Manufactured in a facility fully qualified to MIL-PRF-

38534, these converters are fabricated utilizing DSCC

qualified processes. For available screening options,

refer to device screening table in the data sheet.

Variations in electrical, mechanical and screening can

be accommodated. Contact IR Santa Clara for special

requirements.

www.irf.com

12/06/06

12 3 4 5 6 7...10

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AHP2815DYCH	INFINEON	获取价格	HYBRID-HIGH RELIABILITYDC/DC CONVERTER
AHP2815DYES	INFINEON	获取价格	HYBRID-HIGH RELIABILITYDC/DC CONVERTER
AHP2815DYHB	INFINEON	获取价格	HYBRID-HIGH RELIABILITYDC/DC CONVERTER
AHP2815DZCH	INFINEON	获取价格	HYBRID-HIGH RELIABILITYDC/DC CONVERTER
AHP2815DZES	INFINEON	获取价格	HYBRID-HIGH RELIABILITYDC/DC CONVERTER
AHP2815DZHB	INFINEON	获取价格	HYBRID-HIGH RELIABILITYDC/DC CONVERTER
AHP2815S	INFINEON	获取价格	HIGH RELIABILITY HYBRID DC/DC CONVERTERS

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