Datasheet > AFL12005SYES

AFL12005SYES

更新时间： 2022-12-29 21:24:12

品牌	Logo	应用领域
英飞凌 - INFINEON		/
页数	文件大小	规格书
12页	219K
描述
HYBRID-HIGH RELIABILITY DC/DC CONVERTER

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AFL12005SYES 数据手册

PD-94447D

AFL120XXS SERIES

120V Input, Single Output

HYBRID-HIGH RELIABILITY

DC/DC CONVERTER

Description

The AFL Series of DC/DC converters feature high power

density with no derating over the full military temperature

range. This series is offered as part of a complete family

of converters providing single and dual output voltages

and operating from nominal +28V, +50V, +120V or +270 V

inputs with output power ranging from 80W 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. This 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.

AFL

Features

n 80V To 160V Input Range

n 5, 7.5, 8, 9, 12, 15 and 28V Outputs Available

n High Power Density - up to 84W/in

n Up To 120W Output Power

n Parallel Operation with Stress and Current

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 Remote Sensing Terminals

n Primary and Secondary Referenced

Inhibit Functions

n Line Rejection > 50dB - DC to 50KHz

n External Synchronization Port

n Fault Tolerant Design

n Dual Output Versions Available

n Standard Microcircuit Drawings Available

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.

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

04/30/07

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