Datasheet > 电源电路 > 开关式稳压器或控制器> MSK5046-2.5HRH

MSK5046-2.5HRH

更新时间： 2024-01-01 20:57:56

品牌	Logo	应用领域
MSK		稳压器开关光电二极管功效
页数	文件大小	规格书
10页	757K
描述
RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS

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技术参数
数据手册

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MSK5046-2.5HRH 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Transferred	零件包装代码：	DMA
包装说明：	,	针数：	20
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.73
模拟集成电路 - 其他类型：	SWITCHING REGULATOR	最大输入电压：	16 V
最小输入电压：	10 V	标称输入电压：	12 V
JESD-30 代码：	R-XDMA-P20	功能数量：	1
端子数量：	20	最高工作温度：	85 °C
最低工作温度：	-40 °C	最大输出电流：	4 A
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）：	NOT SPECIFIED
认证状态：	Not Qualified	表面贴装：	NO
切换器配置：	BUCK	最大切换频率：	430 kHz
温度等级：	INDUSTRIAL	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
Base Number Matches：	1

MSK5046-2.5HRH 数据手册

MIL-PRF-38534 CERTIFIED

RADIATION HARDENED

HIGH EFFICIENCY, 5 AMP

SWITCHING REGULATORS

5046RH

SERIES

M.S.KENNEDY CORP.

4707 Dey Road Liverpool, N.Y. 13088

(315) 701-6751

FEATURES:

Up To 92% Conversion Efficiency For 5V Version

5 Amp Output Current

3.1V to 18V Input Range with Separate Bias

12V to 18V Input Range with UVLO (VBIAS=VIN)

Preset 1.5V,1.7V,1.8V,1.9V,2.0V,2.5V,3.0V,3.3V,3.4V or 5.0V Output Versions

User Programmable Current Limit

Output Trim Capability

Custom Compensation & Outputs Available

350KHz Switching Frequency

Surface Mountable Hermetic Package

-55°C to +125°C Operating Temperature Range

Total Dose Tested to 300K RAD

Available with Gull Wing Leads

Contact MSK for MIL-PRF-38534 Qualification and Appendix G (Radiation Status)

DESCRIPTION:

The MSK 5046RH series are high efficiency, 5 amp, radiation hardened switching regulators. The output voltage is

configured for 1.5V,1.7V,1.8V,1.9V,2.0V,2.5V,3.0V,3.3V,3.4V or 5.0V internally with a tolerance of 1%. The very

low output impedance allows the MSK 5046RH to drive the start up surge current required by many CPU's and

FPGA's with little or no decrease in the output voltage. The operating frequency of the MSK 5046RH is 350KHz. A

low quiescent current and very good operating efficiency keep the total internal power dissipation of the MSK

5046RH down to an absolute minimum. The device is packaged in a hermetic surface mountable package for high

reliability applications.

EQUIVALENT SCHEMATIC

TYPICAL APPLICATIONS

PIN-OUT INFORMATION

1 CASE

2 CS+

3 CS-

4 SIGNAL GROUND

5 SENSE

6 ADJUST

Satellite System Power Supply

Step-down Switching Regulator

Microprocessor, FPGA Power Source

High Efficiency Low Voltage

Subsystem Power Supply

8 NC

9 SOFT START

10 ENABLE

11 VBIAS

12-22 VIN

23-33 POWER GROUND

34-44 VOUT

7 SIGNAL GROUND

PRELIMINARY Rev. G 2/06

12 3 4 5 6 7...10

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与MSK5046-2.5HRH相关器件

型号	品牌	描述	获取价格	数据表
MSK5046-2.5HRHD	MSK	Switching Regulator, 4A, 430kHz Switching Freq-Max, POWER PACK, 20 PIN	获取价格
MSK5046-2.5HRHG	MSK	RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS	获取价格
MSK5046-2.5HRHS	MSK	Switching Regulator, 4A, 430kHz Switching Freq-Max, POWER PACK, 20 PIN	获取价格
MSK5046-2.5HRHU	MSK	Switching Regulator, 4A, 430kHz Switching Freq-Max, POWER PACK, 20 PIN	获取价格
MSK5046-2.5KRH	MSK	RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS	获取价格
MSK5046-2.5KRHD	MSK	Switching Regulator, 4A, 430kHz Switching Freq-Max, POWER PACK, 20 PIN	获取价格

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