AFL27028SY/ES

更新时间： 2024-11-12 23:28:11

品牌	Logo	应用领域
英飞凌 - INFINEON		转换器电源电路
页数	文件大小	规格书
16页	446K
描述
DC to DC Converter

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技术参数
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AFL27028SY/ES 技术参数

是否Rohs认证：	不符合	生命周期：	Active
包装说明：	HERMETIC SEALED PACKAGE-12	Reach Compliance Code：	compliant
风险等级：	5.18	Is Samacsys：	N
模拟集成电路 - 其他类型：	DC-DC REGULATED POWER SUPPLY MODULE	最大输入电压：	400 V
最小输入电压：	160 V	标称输入电压：	270 V
JESD-30 代码：	R-XDMA-P12	JESD-609代码：	e0
最大负载调整率：	1%	功能数量：	1
输出次数：	1	端子数量：	12
最高工作温度：	125 °C	最低工作温度：	-55 °C
最大输出电流：	4 A	最大输出电压：	28.56 V
最小输出电压：	27.44 V	标称输出电压：	28 V
封装主体材料：	UNSPECIFIED	封装等效代码：	MODULE,12LEAD,3.0
封装形状：	RECTANGULAR	封装形式：	MICROELECTRONIC ASSEMBLY
峰值回流温度（摄氏度）：	NOT SPECIFIED	认证状态：	Not Qualified
子类别：	Other Analog ICs	表面贴装：	NO
技术：	HYBRID	温度等级：	MILITARY
端子面层：	TIN LEAD	端子形式：	PIN/PEG
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
最大总功率输出：	112 W	微调/可调输出：	YES
Base Number Matches：	1

AFL27028SY/ES 数据手册

PD - 94435A

AFL270XXS SERIES

270V Input, Single Output

ADVANCED ANALOG

HIGH RELIABILITY

HYBRID DC/DC CONVERTERS

Description

The AFL Series of DC/DC converters feature high power

density with no derating over the full military tempera-

ture range. This series is offered as part of a complete

family of converters providing single and dual output

voltages and operating from nominal +28 or +270 volt

inputs with output power ranging from 80 to 120 watts.

For applications requiring higher output power, multiple

converters can be operated in parallel. The internal cur-

rent sharing circuits assure equal current distribution

among the paralleled converters. This series incorpo-

rates 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 con-

verters 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.

AFL

Features

n 160 To 400 Volt Input Range

n 5, 6, 9, 12, 15 and 28 Volt Outputs Available

n High Power Density - up to 84 W /in

n Up To 120 Watt Output Power

n Parallel Operation with Stress and Current

Sharing

n Low Profile (0.380") Seam Welded Package

n Ceramic Feedthru Copper Core Pins

n High Efficiency - to 87%

n Full Military Temperature Range

n Continuous Short Circuit and Overload

Protection

n Remote Sensing Terminals

n Primary and Secondary Referenced

Inhibit Functions

n Line Rejection > 60 dB - DC to 50KHz

n External Synchronization Port

n Fault Tolerant Design

These converters are hermetically packaged in two en-

closure variations, utilizing copper core pins to mini-

mize resistive DC losses. Three lead styles are avail-

able, each fabricated with Advanced Analog’s rugged

ceramic lead-to-package seal assuring long term

hermeticity in the most harsh environments.

n Dual Output Versions Available

n 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, but does not have

material element evaluated to the class H requirement.

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 accommo-

dated. Contact Advanced Analog for special re-

quirements.

www.irf.com

07/24/02

12 3 4 5 6 7...16

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与AFL27028SY/ES相关器件

型号	品牌	获取价格	描述	数据表
AFL27028SY/HB	INFINEON	获取价格	28V Input, Single Output HYBRID-HIGH RELIABILITY DC/DC CONVERTER
AFL27028SY-CH	INFINEON	获取价格	ADVANCED ANALOG HIGH RELIABILITY HYBRID DC/DC CONVERTERS
AFL27028SYES	INFINEON	获取价格	HYBRID-HIGH RELIABILITY DC/DC CONVERTER
AFL27028SY-ES	INFINEON	获取价格	ADVANCED ANALOG HIGH RELIABILITY HYBRID DC/DC CONVERTERS
AFL27028SY-HB	INFINEON	获取价格	ADVANCED ANALOG HIGH RELIABILITY HYBRID DC/DC CONVERTERS
AFL27028SYPBF	INFINEON	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 112W, Hybrid, HERMETIC SEALED PACKAGE-12
AFL27028SZ	INFINEON	获取价格	28V Input, Single Output HYBRID-HIGH RELIABILITY DC/DC CONVERTER
AFL27028SZ/CH	INFINEON	获取价格	DC to DC Converter
AFL27028SZ/ES	INFINEON	获取价格	DC to DC Converter
AFL27028SZ/HB	INFINEON	获取价格	28V Input, Single Output HYBRID-HIGH RELIABILITY DC/DC CONVERTER

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