WMSIC Electronic Components

MPS MP1593DN-LF-Z

ModelMP1593DN-LF-Z
PackageSOIC-8-EP
BrandMPS
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Date code within 2 years

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
MPS MP1593DN-LF-Z
Type
MPS
Unit
Electronic Component
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
MPS
Electronic Component
MP1593DN-LF-Z
Electronic Component
1
Package
SOIC-8-EP
Electronic Component
DC-DC Power Supply IC
Electronic Component
0.341g
Electronic Component
1
Type
Electronic Component
Synchronous
Electronic Component
Electronic Component
BM0000002510
Operating Temperature
40℃~+85℃@(TA)
Operating Voltage
4.75V~28V
Switching Frequency
385kHz
Electronic Component
Electronic Component

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

MP1593DN-LF-Z 产品概述

一、产品概述

MP1593DN-LF-Z是一款高效的降压型DC-DC转换器,采用SOP8表面贴装封装设计,适用于广泛的电子产品和应用场景,特别是在需要将高电压有效降到低电压时的电源管理系统。该器件支持输入电压范围为4.75V至28V,具有可调输出电压范围为1.22V至25.2V,以及最大输出电流为3A,使其在各种电子应用中具有出色的灵活性和适应性。

二、核心特性

  1. 高效降压管理:MP1593DN-LF-Z通过同步整流器技术,有效提高了电源转换效率,减少了功耗,特别适合于需要长时间工作或对热量敏感的应用场合。

  2. 广泛的输入电压范围:其输入电压范围涵盖了4.75V至28V,支持多种电源输入选项,如锂电池、适配器或其它电源供电方式,极大地扩展了其适用范围。

  3. 可调输出:该器件的输出电压可调,最小输出值为1.22V,最大输出值为25.2V,适合多种需求,用户可以根据不同的应用场景,灵活设置所需的输出电压。

  4. 高输出电流:MP1593DN-LF-Z提供最高3A的输出电流,能够满足对大电流负载的供电需求,如移动设备、嵌入式系统及通信设备等。

  5. 开关频率:其工作频率为385kHz,确保快速响应及高效能,适合在各种动态负载条件下稳定工作。

  6. 低温操作范围:该器件的工作温度范围为-40°C至85°C,使其能够在较为严苛的环境条件下运行,保证其长期可靠性。

  7. 紧凑型封装:采用8-SOIC(0.154",3.90mm宽)裸露焊盘的封装设计,不仅节省PCB空间,还方便在小型设备中应用。

三、适用领域

MP1593DN-LF-Z由于其良好的性能和灵活的适用性,广泛应用于以下领域:

  • 消费电子:如手持设备、平板电脑及智能手机的电源管理。
  • 通讯设备:适用于无线基站、路由器等设备,确保稳定电源供给。
  • 工业设备:用于控制系统和仪器仪表中,提供稳定的电源。
  • 嵌入式系统:在各类嵌入式应用中,广泛用于提供必要的稳定电源。

四、设计考虑

在选择和使用MP1593DN-LF-Z时,需要注意以下几点设计参数:

  1. 外部元件的选择:为了达到最佳的性能,需根据应用需求选择合适的输入电容、输出电容和电感元件。同时,输出电压的稳定性也会受到反馈网络的影响,因此推荐在设计中采用适当的反馈电路。

  2. 散热管理:尽管MP1593DN-LF-Z具备较高的转换效率,但在高负载条件下仍需考虑散热问题,必要时可考虑在PCB设计中优化散热结构,或者使用散热片。

  3. PCB布局:合理的PCB布局能够显著提高器件的性能,尤其需要注意高频回路的布线、接地设计以及信号完整性,以最大限度减少电磁干扰(EMI)。

五、总结

MP1593DN-LF-Z是一款性能优异的可调降压DC-DC转换器,凭借其高效的功率管理解决方案,适用于多种现代电子应用。其广泛的输入输出特性、可靠的温度范围及高输出电流,使其成为设计工程师在电源管理领域中可信赖的选择。无论是在消费电子、工业控制还是通讯设备中,MP1593DN-LF-Z都能提供稳定、高效的电源解决方案。

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