Datasheet > DVFL2828S

DVFL2828S

更新时间： 2024-11-22 00:26:59

品牌	Logo	应用领域
VPT		DC-DC转换器
页数	文件大小	规格书
31页	1299K
描述
HIGH RELIABILITY HYBRID DC-DC CONVERTERS

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DVFL2828S 技术参数

生命周期：	Active	零件包装代码：	MODULE
包装说明：	HERMETIC SEALED PACKAGE-12	针数：	12
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：	40 V	最小输入电压：	16 V
标称输入电压：	28 V	JESD-30 代码：	R-XDMA-P12
JESD-609代码：	e4	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：	4.1 A	最大输出电压：	30.8 V
最小输出电压：	22.4 V	标称输出电压：	28 V
封装主体材料：	UNSPECIFIED	封装等效代码：	MODULE,12LEAD,2.5
封装形状：	RECTANGULAR	封装形式：	MICROELECTRONIC ASSEMBLY
认证状态：	Not Qualified	筛选级别：	MIL-STD-883
座面最大高度：	10.16 mm	子类别：	Other Analog ICs
表面贴装：	NO	技术：	HYBRID
温度等级：	MILITARY	端子面层：	GOLD OVER NICKEL
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：	115 W
微调/可调输出：	YES	宽度：	38.1 mm
Base Number Matches：	1

DVFL2828S 数据手册

DVFL2800S Series

HIGH RELIABILITY HYBRID

DC-DC CONVERTERS

DESCRIPTION

FEATURES



High Reliability

The DVFL 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 DVFL 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 500 kHz,

these regulated, isolated units utilize a high speed

magnetic feedback design and well controlled

undervoltage lockout circuitry to eliminate slow start-

up problems. The current sharing function allows a

maximum of five units to be connected in parallel to

boost the total output power to 5 times. The output

voltage is trimmable up to +10% or down –20%.

Parallel Up to 5 Units With Current Sharing

Output Voltage Trim Up +10% or Down –20%

Wide Input Voltage Range: 16 to 40 Volts per

MIL-STD-704

Up to 120 Watts Output Power

Fault Tolerant Magnetic Feedback Circuit

NO Use of Optoisolators

Undervoltage Lockout

Indefinite Short Circuit Protection

Current Limit Protection



Industry Standard Pinout

Input Transient Voltage: 50 Volts for 1 second

Precision Seam Welded Hermetic Package

High Power Density: > 80 W/in³

Custom Versions Available

Additional Environmental Screening Available

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

EMC Requirements when used with VPT’s EMI

Filters.

MIL-PRF-38534 Element Evaluated

Components

Space Applications should consider VPT’s “S”

Series of Radiation Tolerant Power Conversion

Devices. Contact VPT for details.

These converters are designed and manufactured in

a facility qualified to ISO9001 and certified to MIL-

PRF-38534 and MIL-STD-883.

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

Figure 1 – DVFL2800S DC-DC Converter

(Exact marking may differ from that shown)

Sales Information:

Phone: (425) 353-3010

Fax: (425) 353-4030

E-mail: vptsales@vptpower.com

http://www.vptpower.com

DVFL2800S-10

12 3 4 5 6 7...31

中文翻译

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与DVFL2828S相关器件

型号	品牌	获取价格	描述	数据表
DVFL2828SFDLES	VPT	获取价格	HIGH RELIABILITY HYBRID DC-DC CONVERTERS
DVFL2828SFDLH	VPT	获取价格	HIGH RELIABILITY HYBRID DC-DC CONVERTERS
DVFL2828SFDLHB	VPT	获取价格	HIGH RELIABILITY HYBRID DC-DC CONVERTERS
DVFL2828SFDLK	VPT	获取价格	HIGH RELIABILITY HYBRID DC-DC CONVERTERS
DVFL2828SFDLKB	VPT	获取价格	HIGH RELIABILITY HYBRID DC-DC CONVERTERS
DVFL2828SFULES	VPT	获取价格	HIGH RELIABILITY HYBRID DC-DC CONVERTERS
DVFL2828SFULH	VPT	获取价格	HIGH RELIABILITY HYBRID DC-DC CONVERTERS
DVFL2828SFULHB	VPT	获取价格	HIGH RELIABILITY HYBRID DC-DC CONVERTERS
DVFL2828SFULK	VPT	获取价格	HIGH RELIABILITY HYBRID DC-DC CONVERTERS
DVFL2828SFULKB	VPT	获取价格	HIGH RELIABILITY HYBRID DC-DC CONVERTERS

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