Datasheet > DVHF285R2S

DVHF285R2S

更新时间： 2024-02-20 01:36:25

品牌	Logo	应用领域
VPT		DC-DC转换器
页数	文件大小	规格书
18页	524K
描述
HIGH RELIABILITY HYBRID DC-DC CONVERTERS

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技术参数
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DVHF285R2S 技术参数

生命周期：	Active	包装说明：	PACKAGE-8
Reach Compliance Code：	unknown	ECCN代码：	EAR99
风险等级：	5.77	模拟集成电路 - 其他类型：	DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压：	50 V	最小输入电压：	15 V
标称输入电压：	28 V	JESD-30 代码：	R-XDMA-P8
长度：	37.08 mm	功能数量：	1
输出次数：	1	端子数量：	8
最高工作温度：	125 °C	最低工作温度：	-55 °C
最大输出电流：	3 A	最大输出电压：	5.278 V
最小输出电压：	5.122 V	标称输出电压：	5.2 V
封装主体材料：	UNSPECIFIED	封装代码：	DIP
封装等效代码：	DIP8/10,.8,300/200	封装形状：	RECTANGULAR
封装形式：	MICROELECTRONIC ASSEMBLY	认证状态：	Not Qualified
筛选级别：	MIL-PRF-38534	座面最大高度：	8.38 mm
子类别：	Other Analog ICs	表面贴装：	NO
技术：	HYBRID	温度等级：	MILITARY
端子形式：	PIN/PEG	端子节距：	5.08 mm
端子位置：	DUAL	最大总功率输出：	15 W
微调/可调输出：	NO	宽度：	28.7 mm

DVHF285R2S 数据手册

DVHF2800S Series

HIGH RELIABILITY HYBRID

DC-DC CONVERTERS

DESCRIPTION

FEATURES

•

High Reliability

Very Low Output Noise

The DVHF series of high reliability DC-DC converters

is operable over the full military (-55 °C to +125 °C)

temperature range with no power derating. Unique

to the DVHF series are robust and effective input and

output filters which provide dramatically reduced

input and output noise performance when compared

to other manufacturers competing devices.

Operating at a nominal fixed frequency of 450 kHz,

these regulated, isolated units utilize a high speed

magnetic feedback design and well controlled

undervoltage lockout circuitry to eliminate slow start-

up problems.

Wide Input Voltage Range: 15 to 50 Volts per

MIL-STD-704

Up to 20 Watts Output Power

Fault Tolerant Magnetic Feedback Circuit

NO Use of Optoisolators

•

Undervoltage Lockout

Indefinite Short Circuit Protection

Current Limit Protection

Industry Standard Pinout

High Input Transient Voltage: 80 Volts for 1 sec

per MIL-STD-704A

Precision Projection Welded Hermetic Package

High Power Density: > 37 W/in³

Custom Versions Available

These converters are designed and manufactured in

a facility qualified to ISO9001 and certified to MIL-

PRF-38534 and MIL-STD-883.

•

Additional Environmental Screening Available

Meets MIL-STD-461 Revisions C, D, E and F

EMC Requirements When Used With VPT’s

EMI Filters.

This product may incorporate one or more of the

following U.S. patents:

5,784,266

5,790,389

5,963,438

5,999,433

6,005,780

6,084,792

6,118,673

•

Flanged and Non-flanged Versions Available.

MIL-PRF-38534 Element Evaluated

Components

Space Applications should consider VPT’s “S”

Series of Radiation Tolerant Power Conversion

Devices. Contact VPT for details.

•

Figure 1 – DVHF2800S / DVHF2800SF DC-DC Converter

(Exact marking may differ from that shown)

Sales Information:

Phone: (425) 353-3010

Fax: (425) 353-4030

E-mail: vptsales@vpt-inc.com

http://www.vpt-inc.com

DVHF2800S-4.0

12 3 4 5 6 7...18

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与DVHF285R2S相关器件

型号	品牌	获取价格	描述	数据表
DVHF285R2S/ES-XXX	DELTA	获取价格	HIGH RELIABILITY HYBRID DC-DC CONVERTERS
DVHF285R2S/HB-XXX	DELTA	获取价格	HIGH RELIABILITY HYBRID DC-DC CONVERTERS
DVHF285R2S/H-XXX	DELTA	获取价格	HIGH RELIABILITY HYBRID DC-DC CONVERTERS
DVHF285R2S/K-XXX	DELTA	获取价格	HIGH RELIABILITY HYBRID DC-DC CONVERTERS
DVHF285R2SF/ES-XXX	DELTA	获取价格	HIGH RELIABILITY HYBRID DC-DC CONVERTERS
DVHF285R2SF/HB-XXX	DELTA	获取价格	HIGH RELIABILITY HYBRID DC-DC CONVERTERS
DVHF285R2SF/H-XXX	DELTA	获取价格	HIGH RELIABILITY HYBRID DC-DC CONVERTERS
DVHF285R2SF/K-XXX	DELTA	获取价格	HIGH RELIABILITY HYBRID DC-DC CONVERTERS
DVHF285R2SFES	VPT	获取价格	HIGH RELIABILITY HYBRID DC-DC CONVERTERS
DVHF285R2SFH	VPT	获取价格	HIGH RELIABILITY HYBRID DC-DC CONVERTERS

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