Electronic Components Datasheet Search |
|
AHP2815SXES Datasheet(PDF) 1 Page - International Rectifier |
|
AHP2815SXES Datasheet(HTML) 1 Page - International Rectifier |
1 / 12 page 04/16/09 www.irf.com 1 HIGH RELIABILITY HYBRID DC/DC CONVERTERS AHP28XXS SERIES 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 +28 or +270 volt inputs with output power ranging from 66 to 120 watts. 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 550 KHz. Multiple converters can be synchronized to a system clock in the 500 KHz to 700 KHz range or to the synchronization output of one converter. Under-voltage lockout, primary and secondary referenced inhibit, soft-start and load fault protection are provided on all models. Also included is input over- voltage protection, a new protection feature unique to the AHP. Description n 16 To 40 Volt Input Range n 3.3, 5, 8, 9,12,15 and 28 Volts Outputs Available n High Power Density - up to 84 W / in3 n Up To 120 Watt Output Power n Parallel Operation with Stress and Current Sharing n Input Over-Voltage Protection n High Efficiency - to 85% n Continuous Short Circuit and Overload Protection n External Synchronization Port n Remote Sensing Terminals n Primary and Secondary Referenced Inhibit Functions n Line Rejection > 40 dB - DC to 50KHz n Fault Tolerant Design n Full Military Temperature Range n Ceramic Feedthru Copper Core Pins n Low Profile (0.380") Seam Welded Package n Dual Output Versions Available Features 28V Input, Single Output 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 harsh environments. complete group “A” test specification over the full military temperature range without output power de-rating. Two grades with more limited screening are also available for use in less demanding applications. Variations in electrical, mechanical and screening can be accommodated. Please contact IR Santa Clara for special requirements. Manufactured in a facility fully qualified to MIL-PRF- 38534, these converters are available in four screening 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 fully processed and screened to the class H requirement, but does not have material element evaluated to the class H requirement. Both grades are tested to meet the AHP PD-97388 |
Similar Part No. - AHP2815SXES |
|
Similar Description - AHP2815SXES |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |