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| 型号： | AFL2812SW/HBPBF |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 108 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | HERMETIC SEALED PACKAGE-12 |
| 文件页数： | 1/12页 |
| 文件大小： | 215K |
| 代理商： | AFL2812SW/HBPBF |
12/18/06
www.irf.com
1
AFL28XXS SERIES
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 or
+270V inputs with output power ranging from 80W to
120W. For applications requiring higher output power,
individual 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.
Description
n 16V To 40V Input Range
n 5V, 7V, 8V, 9V,12V,15V and 28V Outputs
Available
n High Power Density - up to 84W/in3
n Up To 120W 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 85%
n Full Military Temperature Range
n Continuous Short Circuit and Overload
Protection
n Primary and Secondary Referenced
Inhibit Functions
n Line Rejection > 40dB - DC to 50KHz
n External Synchronization Port
n Fault Tolerant Design
n Dual Output Versions Available
n Standard Microcircuit Drawings Available
Features
AFL
28V Input, Single Output
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.
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.
HYBRID-HIGH RELIABILITY
DC/DC CONVERTER
PD-94460C
相关PDF资料 |
PDF描述 |
|---|---|
| AFL2812SY/CHPBF | 1-OUTPUT 108 W DC-DC REG PWR SUPPLY MODULE |
| AFL2828SX/ES | 1-OUTPUT 112 W DC-DC REG PWR SUPPLY MODULE |
| AFL5015DY/ESPBF | 2-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE |
| AFT20012 | 6000 MHz - 20000 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| AG303-63G | 0 MHz - 6000 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AFL2812SX | 制造商:International Rectifier 功能描述:DC/DC CONVERTER, MINIMUM SCREENING - Bulk |
| AFL2812SX/CH | 制造商:International Rectifier 功能描述:CONV DC-DC SGL-OUT STEP DOWN 28V-IN 12PIN AFL - Bulk |
| AFL2812SX/ES | 制造商:International Rectifier 功能描述:CONV DC-DC SGL-OUT STEP DOWN 28V-IN 12PIN AFL - Bulk |
| AFL2812SX/HB | 制造商:International Rectifier 功能描述:DC/DC CONVERTER, CLASS H EQUIVALENT, NO ELEM EVAL - Bulk |
| AFL2812SX-CH | 制造商:IRF 制造商全称:International Rectifier 功能描述:ADVANCED ANALOG HIGH RELIABILITY HYBRID DC/DC CONVERTERS |
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