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AFL12009S

International Rectifier
Part Number AFL12009S
Manufacturer International Rectifier
Description HYBRID-HIGH RELIABILITY DC/DC CONVERTER
Published Dec 2, 2013
Detailed Description PD-94447D HYBRID-HIGH RELIABILITY DC/DC CONVERTER AFL120XXS SERIES 120V Input, Single Output Description The AFL Seri...
Datasheet PDF File AFL12009S PDF File

AFL12009S
AFL12009S

Overview
PD-94447D HYBRID-HIGH RELIABILITY DC/DC CONVERTER AFL120XXS SERIES 120V Input, Single Output 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.
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.
AFL Features n 80V To 160V Input Range n n 5, 7.
5, 8, 9, 12, 15 and 28V Outputs Available High Power Density - up to 84W/in3 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...


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