5秒后页面跳转
捷配首页

Datasheet > MHV2805DF/883
MHV2805DF/883 PDF预览

MHV2805DF/883

更新时间： 2024-11-16 03:03:43
品牌 Logo 应用领域
CRANE 转换器输出元件输入元件
页数 文件大小 规格书
14页 240K
描述
DC/DC CONVERTERS 28 VOLT INPUT

阅读下载

中文翻译

获取价格

MHV2805DF/883 技术参数

生命周期：Contact Manufacturer包装说明：DIP, DIP10,.8,400TB
Reach Compliance Code：compliantECCN代码：EAR99
风险等级：5.54Is Samacsys：N
其他特性：ADDITIONAL -5V OUTPUT AVAILABLE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：16 V
标称输入电压：28 VJESD-30 代码：R-XDMA-P10
功能数量：1输出次数：2
端子数量：10最高工作温度：125 °C
最低工作温度：-55 °C最大输出电流：1.5 A
最大输出电压：5.1 V最小输出电压：4.9 V
标称输出电压：5 V封装主体材料：UNSPECIFIED
封装代码：DIP封装等效代码：DIP10,.8,400TB
封装形状：RECTANGULAR封装形式：MICROELECTRONIC ASSEMBLY
认证状态：Not Qualified筛选级别：MIL-PRF-38534 Class H
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端子形式：PIN/PEG
端子节距：10.16 mm端子位置：DUAL
最大总功率输出：15 W微调/可调输出：NO
Base Number Matches：1

MHV2805DF/883 数据手册

 浏览型号MHV2805DF/883的Datasheet PDF文件第2页浏览型号MHV2805DF/883的Datasheet PDF文件第3页浏览型号MHV2805DF/883的Datasheet PDF文件第4页浏览型号MHV2805DF/883的Datasheet PDF文件第5页浏览型号MHV2805DF/883的Datasheet PDF文件第6页浏览型号MHV2805DF/883的Datasheet PDF文件第7页 
FEATURES  
• –55° to +125°C operation  
• 16 to 50 VDC input  
• Fully Isolated  
• Optocoupler feedback  
• Fixed switching frequency  
600 kHz typical,  
MHV SERIES  
15 WATT  
DC/DC CONVERTERS  
28 VOLT NPUT  
I
MODELS  
VDC OUTPUT  
SINGLE  
3.3  
5
DUAL  
5
12  
TRIPLE  
+5 & 12  
+5 & 15  
• Topology –  
Dual Single Ended Flybacks  
• 80 V / 120 ms transient protection  
(12 Vout single and dual to 75 V,  
15 Vout single and dual to 60V)  
• Inhibit and sync functions  
• Trim on single output models  
• Up to 84% efficiency  
• Low output noise  
12  
15  
15  
Size (max.): Non flanged Single and dual output models, case H2, 2.125 x 1.125 x 0.400 inches (53.98 x 28.58 x 10.16 mm)  
Triple output models, case F1, 1.950 x 1.350 x 0.405 inches (49.53 x 34.29 x 10.29 mm)  
Flanged Single and dual output models, case K3, 2.910 x 1.125 x 0.400 inches (73.91 x 28.58 x 10.16 mm)  
Triple output models, case J1, 2.720 x 1.350 x 0.405 inches (69.09 x 34.29 x 10.29 mm)  
See Section B8, cases H2, F1, K3, and J1 for dimensions.  
Weight:  
60 grams maximum.  
Screening: Standard, ES, or 883 (Class H). See Section C2 for  
screening options, see Section A5 for ordering information.  
DESCRIPTION  
When a low (0.8 V) is applied to the inhibit terminal the converter  
shuts down, typically drawing 8.4 mA of input current. Inhibit  
terminal resistance is 3.3 k ohms and draws 8.4 mA, typical.  
Interpoint’s MHV Series™ of DC/DC converters offer a wide input  
voltage range of 16 to 50 VDC and a choice of nine different output  
voltage configurations comprised of single, dual or triple outputs.  
The converters will withstand transients of up to 80 V for up to 120  
milliseconds while maintaining output voltages (with the exception of  
the 12 volt single and dual outputs which will withstand transients up  
to 75 volts and the 15 volt single and dual outputs which will with-  
stand up to 60 volts). The MHV Series operates at a full 15 watts of  
output power (10 watts for the 3.3 volt single output) over the mili-  
tary temperature range of –55°C to +125°C while maintaining low  
input and output noise.  
SYNCHRONIZATION FUNCTION  
Applying an external signal of 40% to 60% duty cycle and 500 to  
700 kHz will synchronize the converter to your system requirements.  
Free run clock frequency is approximately 600 kHz. If not used, the  
sync terminal must be left unconnected.  
TRIM  
Single output converters feature a trim range of as low as 80% to  
as high as 110% of Vout nominal, depending on the model. To trim  
up, connect a resistor from output common (pin 4) to the trim  
terminal (pin 3). To trim down, connect a resistor from the positive  
output (pin 5) to the trim terminal (pin 3). See Figure 4 and trim  
tables for more information.  
CONVERTER DESIGN  
MHV Series DC/DC converters are switching regulators that use  
continuous flyback conversion topology with a clock frequency of  
approximately 600 kHz. MHV Series converters incorporate two  
internal converters with one converter phase shifted 180° from the  
other to create a dual phase/phase-shifted operation. Each of the  
internal converters operates at approximately one-half of the clock  
frequency. This proprietary technology eliminates cross regulation,  
minimizes input ripple, greatly reduces output ripple and improves  
efficiency. On the triple output models, this design provides  
completely independent regulation with no cross regulation effect  
between the main and auxiliary outputs and no minimum loading  
required on the main output.  
UNDERVOLTAGE LOCKOUT  
An undervoltage lockout of approximately 7 VDC keeps system  
current levels low during startup.  
SHORT CIRCUIT PROTECTION  
Under short circuit conditions of 130% or more of full load current,  
the converter will protect itself by shutting down. Short circuit dura-  
tion should be brief because power dissipation may cause internal  
temperatures to rise rapidly. Restart is automatic upon removal of  
the short circuit.  
INHIBIT FUNCTION  
Open collector TTL levels control the inhibit circuit. The converter is  
enabled when the inhibit terminal is left unconnected or when the  
inhibit terminal is connected to a voltage between 11.5 and 50 V.  
1
1234567...14

中文翻译

下载PDF

与MHV2805DF/883相关器件

型号 品牌 获取价格 描述 数据表
MHV2805DF/ES CRANE

获取价格

 		MHV Single, Dual and Triple DC/DC Converters
MHV2805S CRANE

获取价格

 		Operating temperature -55° to +125°C Input vo
MHV2805S CRANE

获取价格

 		MHV Single, Dual and Triple DC/DC Converters
MHV2805S/883 CRANE

获取价格

 		MHV Single, Dual and Triple DC/DC Converters
MHV2805S/ES CRANE

获取价格

 		MHV Single, Dual and Triple DC/DC Converters
MHV2805SF CRANE

获取价格

 		MHV Single, Dual and Triple DC/DC Converters
MHV2805SF/883 CRANE

获取价格

 		MHV Single, Dual and Triple DC/DC Converters
MHV2805SF/883 CRANE

获取价格

 		DC/DC CONVERTERS 28 VOLT INPUT
MHV2805SF/ES CRANE

获取价格

 		MHV Single, Dual and Triple DC/DC Converters
MHV2812D CRANE

获取价格

 		Operating temperature -55° to +125°C Input vo

与MHV2805DF/883相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证