Datasheet > AFL12028DZ/HB

AFL12028DZ/HB

更新时间： 2024-11-01 23:28:11

品牌	Logo	应用领域
其他 - ETC		转换器
页数	文件大小	规格书
12页	123K
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DC to DC Converter

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AFL12028DZ/HB 数据手册

LAMBDA ADVANCED ANALOG INC.

AFL12000S Series

Single Output, Hybrid - High Reliability

DC/DC Converters

DESCRIPTION

FEATURES

Lambda

requirements.

Advanced

Analog

with

specific

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 and output power

ranging from 80 to 120 watts. For 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.

80 To 160 Volt Input Range

5, 8, 9, 12, 15, 24 and 28 Volt Outputs

Available

High Power Density - up to 84 W / in³

Up To 120 Watt Output Power

Parallel Operation with Stress and Current

Sharing

Low Profile (0.380") Seam Welded Package

Ceramic Feedthru Copper Core Pins

High Efficiency - to 87%

Full Military Temperature Range

Continuous Short Circuit and Overload

Protection

Remote Sensing Terminals

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 Lambda Advanced

Analog's rugged ceramic lead-to-package seal

assuring long term hermeticity in the most harsh

environments.

Line Rejection > 50 dB - DC to 50 KHz

External Synchronization Port

Fault Tolerant Design

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 is fully 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 (PI) 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

12 3 4 5 6 7...12

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与AFL12028DZ/HB相关器件

型号	品牌	获取价格	描述	数据表
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
AFL12028SW/ES	INFINEON	获取价格	28V Input, Single Output HYBRID-HIGH RELIABILITY DC/DC CONVERTER
AFL12028SW/ESPBF	INFINEON	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 112W, Hybrid, 0.380 INCH, LOW PROFILE, SEAM
AFL12028SW/HB	INFINEON	获取价格	28V Input, Single Output HYBRID-HIGH RELIABILITY DC/DC CONVERTER

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