Datasheet > AFL12028DZ

AFL12028DZ

更新时间： 2024-11-02 21:07:55

品牌	Logo	应用领域
英飞凌 - INFINEON		/
页数	文件大小	规格书
11页	241K
描述
DC-DC Regulated Power Supply Module, 2 Output, 66W, Hybrid

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AFL12028DZ 数据手册

LAMBDA ADVANCED ANALOG INC.

PRELIMINARY

AFL2803.3S Series

Single Output, Hybrid - High Reliability

DC/DC Converter

DESCRIPTION

FEATURES

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

+28, +50, +120 or +270 volt inputs with output

16 To 40 Volt Input Range

3.3 Volt Output

High Power Density - 50 W / in³

66 Watt Output Power

power ranging from 80 to 120 watts.

For

Parallel Operation with Stress and Current

Sharing

applications requiring higher output power,

individual converters can be operated in parallel.

The internal current sharing circuits assure accurate

current distribution among the paralleled converters.

This series incorporates Lambda Advanced Analog'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. Undervoltage lockout,

primary and secondary referenced inhibit, soft-start

and load fault protection are provided on all models.

Low Profile (0.380") Seam Welded Package

Ceramic Feedthru Copper Core Pins

High Efficiency - 72%

Full Military Temperature Range

Continuous Short Circuit and Overload

Protection

Remote Sensing Terminals

Primary and Secondary Referenced Inhibit

Functions

Line Rejection > 40 dB - DC to 50KHz

External Synchronization Port

Fault Tolerant Design

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 Lambda Advanced

Analog's rugged ceramic lead-to-package seal

assuring long term hermeticity in the most harsh

environments.

Dual Output Versions Available

Standard Military Drawings Available

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 processed and screened to the class

H requirement, may not necessarily meet all of the

other MIL-PRF-38534 requirements, e.g., element

evaluation and Periodic Inspections (P.I.) not

required. Both grades are tested to meet the

complete group "A" test specification over the full

military temperature range without output power

deration. Two grades with more limited screening

are also available for use in less demanding

applications. Variations in electrical, mechanical

and screening can be accommodated. Contact

Lambda Advanced Analog for special requirements.

12 3 4 5 6 7...11

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与AFL12028DZ相关器件

型号	品牌	获取价格	描述	数据表
AFL12028DZ/CH	ETC	获取价格	DC to DC Converter
AFL12028DZ/ES	ETC	获取价格	DC to DC Converter
AFL12028DZ/HB	ETC	获取价格	DC to DC Converter
AFL12028DZ-CH	INFINEON	获取价格	ADVANCED ANALOG HIGH RELIABILITY HYBRID DC/DC CONVERTERS
AFL12028DZ-ES	INFINEON	获取价格	ADVANCED ANALOG HIGH RELIABILITY HYBRID DC/DC CONVERTERS
AFL12028DZ-HB	INFINEON	获取价格	ADVANCED ANALOG HIGH RELIABILITY HYBRID DC/DC CONVERTERS
AFL12028S	INFINEON	获取价格	HIGH RELIABILITY HYBRID DC/DC CONVERTERS
AFL12028SW	INFINEON	获取价格	28V Input, Single Output HYBRID-HIGH RELIABILITY DC/DC CONVERTER
AFL12028SW/CH	INFINEON	获取价格	28V Input, Single Output HYBRID-HIGH RELIABILITY DC/DC CONVERTER
AFL12028SW/CHPBF	INFINEON	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 112W, Hybrid, 0.380 INCH, LOW PROFILE, SEAM

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