Datasheet > AFL12003R3SXHB

AFL12003R3SXHB

更新时间： 2024-12-02 00:48:35

品牌	Logo	应用领域
英飞凌 - INFINEON		/
页数	文件大小	规格书
10页	169K
描述
HYBRID-HIGH RELIABILITY DC/DC CONVERTER

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AFL12003R3SXHB 数据手册

PD - 94448E

AFL12003R3S

120V Input, 3.3V 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 or +270V inputs with output Features

power ranging from 66W to 120W. For applications requiring

AFL

n 80V To 160V Input Range

n 3.3V Output

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. Under voltage lockout, primary and secondary

referenced inhibit, soft start and load fault protection are

provided on all models.

n High Power Density - 46W/in

n 66W Output Power

n Parallel Operation with Stress and Current

Sharing

n Low Profile (0.380") Seam Welded Package

n Ceramic Feed thru Copper Core Pins

n High Efficiency - to 74%

n Full Military Temperature Range

n Continuous Short Circuit and Overload

Protection

n Remote Sensing Terminals

n Primary and Secondary Referenced

Inhibit Functions

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 Line Rejection > 50dB - DC to 50KHz

n External Synchronization Port

n Fault Tolerant Design

n Dual Output Versions Available

n Standard Microcircuit Drawing 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

12/12/06

12 3 4 5 6 7...10

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与AFL12003R3SXHB相关器件

型号	品牌	获取价格	描述	数据表
AFL12003R3SY	INFINEON	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 66W, Hybrid
AFL12003R3SY/CH	INFINEON	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 66W, Hybrid
AFL12003R3SY/ES	INFINEON	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 66W, Hybrid,
AFL12003R3SY/HB	INFINEON	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 66W, Hybrid
AFL12003R3SYCH	INFINEON	获取价格	HYBRID-HIGH RELIABILITY DC/DC CONVERTER
AFL12003R3SYES	INFINEON	获取价格	HYBRID-HIGH RELIABILITY DC/DC CONVERTER
AFL12003R3SYHB	INFINEON	获取价格	HYBRID-HIGH RELIABILITY DC/DC CONVERTER
AFL12003R3SZ	INFINEON	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 66W, Hybrid
AFL12003R3SZ/CH	INFINEON	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 66W, Hybrid
AFL12003R3SZ/ES	INFINEON	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 66W, Hybrid,

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