Datasheet > ATR2803R3S/HB

ATR2803R3S/HB

更新时间： 2024-02-02 12:44:33

品牌	Logo	应用领域
英飞凌 - INFINEON		/
页数	文件大小	规格书
12页	158K
描述
DC-DC Regulated Power Supply Module, 1 Output, 30W, Hybrid,

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ATR2803R3S/HB 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	,	Reach Compliance Code：	compliant
风险等级：	5.74	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：	40 V
最小输入电压：	16 V	标称输入电压：	28 V
JESD-30 代码：	R-XDMA-P10	功能数量：	1
输出次数：	1	端子数量：	10
最高工作温度：	85 °C	最低工作温度：	-20 °C
最大输出电压：	3.4 V	最小输出电压：	3.2 V
标称输出电压：	3.3 V	封装主体材料：	UNSPECIFIED
封装形状：	RECTANGULAR	封装形式：	MICROELECTRONIC ASSEMBLY
峰值回流温度（摄氏度）：	260	认证状态：	Not Qualified
筛选级别：	MIL-STD-883	表面贴装：	NO
技术：	HYBRID	温度等级：	OTHER
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：	40	最大总功率输出：	30 W
微调/可调输出：	NO	Base Number Matches：	1

ATR2803R3S/HB 数据手册

PD - 94549B

ATR28XXS SERIES

28V Input, Single Output

HYBRID-HIGH RELIABILITY

DC/DC CONVERTER

Description

The ATR28XXS Series of DC/DC converters feature

high power density and an extended temperature range

for use in military and industrial applications. Designed

to MIL-STD-704D input requirements, these devices

have nominal 28VDC inputs with 3.3V, 5V, 12V and

15V single outputs to satisfy a wide range of requirements.

The circuit design incorporates a pulse width modulated

single forward topology operating in the feed-forward

mode at a nominal switching frequency of 550KHz.

Input to output isolation is achieved through the use of

transformers in the forward and feedback circuits.

ATR

Features

ꢀ 16V to 40VDC Input Range (28VDC Nominal)

ꢀ 3.3V, 5V, 12V and 15V Outputs Available

ꢀ Indefinite Short Circuit and Overload

Protection

ꢀ Up to 35W/in³Power Density

ꢀ 30W Output Power Models

ꢀ Fast Loop Response for Superior Transient

Characteristics

The advanced feedback design provides fast loop

response for superior line and load transient characteristics

and offers greater reliability and radiation tolerance

than devices incorporating optical feedback circuits.

ꢀ Operating Temperature Range from -55°C to

+125°C

ꢀ Popular Industry Standard Pin-Out

ꢀ Resistance Seam Welded Case for Superior

Long Term Hermeticity

ꢀ Ceramic Feed-thru Pins

ꢀ External Synchronization

Three standard temperature grades are offered with

screening options. Refer to Part Number section. These

devices can be provided in a standard plug-in package

for PC mounting or in a flanged package for more

severe environments.

ꢀ Efficiencies up to 84%

ꢀ Shutdown from External Signal

ꢀ Military Screening

ꢀ Standard Microcircuit Drawings 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.

Extensive computer simulation using complex modeling

enables rapid design modification to be provided.

Contact IR Santa Clara with specific requirements.

www.irf.com

01/15/07

12 3 4 5 6 7...12

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