MSK5040-2.5

更新时间： 2024-02-06 03:44:58

品牌	Logo	应用领域
MSK		稳压器开关功效
页数	文件大小	规格书
7页	324K
描述
HIGH EFFICIENCY, 4 AMP 1% ACCURATE SURFACE MOUNT SWITCHING REGULATORS

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

MSK5040-2.5 技术参数

生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	SOP, SOP44,1.4	针数：	44
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.84
模拟集成电路 - 其他类型：	SWITCHING REGULATOR	控制模式：	VOLTAGE-MODE
控制技术：	PULSE WIDTH MODULATION	最大输入电压：	30 V
最小输入电压：	4.75 V	标称输入电压：	5 V
JESD-30 代码：	S-PDSO-G44	长度：	31.75 mm
功能数量：	1	端子数量：	44
最高工作温度：	125 °C	最低工作温度：	-55 °C
最大输出电流：	5 A	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP44,1.4
封装形状：	SQUARE	封装形式：	SMALL OUTLINE
认证状态：	Not Qualified	筛选级别：	MIL-PRF-38534 Class H
子类别：	Switching Regulator or Controllers	表面贴装：	YES
切换器配置：	BUCK	最大切换频率：	330 kHz
温度等级：	MILITARY	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
宽度：	31.75 mm	Base Number Matches：	1

MSK5040-2.5 数据手册

MIL-PRF-38534 CERTIFIED

HIGH EFFICIENCY,

4 AMP 1% ACCURATE

SURFACE MOUNT

5040

SERIES

M.S.KENNEDY CORP.

SWITCHING REGULATORS

4707 Dey Road Liverpool, N.Y. 13088

(315) 701-6751

FEATURES:

Up To 95% Efficiency For 5V Version

4 Amp Output Current

4.5V to 30V Input Range

Preset 1.9V, 2.5V, 3.3V or 5.0V Output Versions

300KHz Switching Frequency @ 1 Amp

User Programmable Soft-Start

Quiescent Current < 2.5mA

User Programmable Current Limit

Available with Gull Wing Leads

Contact MSK for MIL-PRF-38534 Qualification Status

DESCRIPTION:

The MSK 5040 series are high efficiency, 4 amp, surface mount switching regulators. The output voltage is

configured for 1.9V, 2.5V, 3.3V or 5.0V internally with a tolerance of 1% at 1.5 amps. The operating frequency of

the MSK 5040 is 300KHz and is internally set. An external "soft start" capacitor allows the user to control how

quickly the output comes up to regulation voltage after the application of an input. An extremely low quiescent

current of typically less than 2.5mA and nearly 95% operating efficiency keep the total internal power dissipation of

the MSK 5040 down to an absolute minimum.

EQUIVALENT SCHEMATIC

TYPICAL APPLICATIONS

PIN-OUT INFORMATION

Case

Vout

Ground

Vin

Enable

N/C

Cton

34-44

23-33

11-22

Step-down Switching Regulator

Microprocessor Power Source

High Efficiency Low Voltage

Subsystem Power Supply

Sense High

Sense Low

N/C

RF High

N/C

Rev. F 2/06

12 3 4 5 6 7

下载PDF

与MSK5040-2.5相关器件

型号	品牌	描述	获取价格	数据表
MSK5040-2.5E	MSK	HIGH EFFICIENCY, 4 AMP 1% ACCURATE SURFACE MOUNT SWITCHING REGULATORS	获取价格
MSK5040-2.5EG	MSK	HIGH EFFICIENCY, 4 AMP 1% ACCURATE SURFACE MOUNT SWITCHING REGULATORS	获取价格
MSK5040-2.5G	MSK	HIGH EFFICIENCY, 4 AMP 1% ACCURATE SURFACE MOUNT SWITCHING REGULATORS	获取价格
MSK5040-2.5H	MSK	HIGH EFFICIENCY, 4 AMP 1% ACCURATE SURFACE MOUNT SWITCHING REGULATORS	获取价格
MSK5040-2.5HG	MSK	HIGH EFFICIENCY, 4 AMP 1% ACCURATE SURFACE MOUNT SWITCHING REGULATORS	获取价格
MSK5040-3.3	MSK	HIGH EFFICIENCY, 4 AMP 1% ACCURATE SURFACE MOUNT SWITCHING REGULATORS	获取价格