WMSIC Electronic Components

MPS MP2483DQ-LF-Z

MPS MP2483DQ-LF-Z
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Product image

ModelMP2483DQ-LF-Z
PackageQFN-10(3x3)
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 25+

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Technical data

Product details

19 specifications

Core information

Product name
MPS MP2483DQ-LF-Z
Type
MPS
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MPS
Electronic Component
MP2483DQ-LF-Z
Electronic Component
1
Package
QFN-10(3x3)
Type
DC-DC
Electronic Component
LEDDriver
Electronic Component
Analog; PWM
Electronic Component
0.403g
Electronic Component
1
Channel Count
1
Features
(OVP); LED; Built-in; (OTP); (SCP)
Electronic Component
BM0084326438
Operating Temperature
40℃~+85℃
Switching Frequency
500kHz
Output Current
2.5A

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

MP2483DQ-LF-Z 产品概述

MP2483DQ-LF-Z 是一款高性能的 DC-DC 稳压器，尤其适用于 LED 照明和其他汽车级应用。此器件采用 QFN-10(3x3) 的紧凑型封装，具有优异的热管理性能和电气特性，非常适合空间有限的设计场合。它的工作温度范围为 -40°C 至 85°C，确保在极端环境条件下仍然能够可靠工作。

主要特性

  1. 拓扑设计： MP2483DQ-LF-Z 采用降压（buck）和升压（boost）拓扑结构，能够满足各种输入和输出电压的转换需求，这对于多种应用特别重要。其内部集成的开关设计简化了电路设计，并且降低了元器件数量，从而提高了系统的可靠性。

  2. 电压和电流规格： 本器件的电压供电范围在 4.5V 至 55V 之间，输出电流达到 2.5A，能够适应不同负载类型的需求。这使得 MP2483DQ-LF-Z 在驱动 LED 照明模块和其他功率设备时表现出色。

  3. 调光能力： MP2483DQ-LF-Z 支持模拟调光和 PWM 调光，这为设计人员提供了灵活的控制方式，以满足不同的照明需求。无论是家庭照明还是汽车内部功能照明，它的调光能力都为更加美观和实用的设计提供了支持。

  4. 高频率性能： 该器件的工作频率为 500kHz，允许设计人员使用小型外部元件并降低系统总占用面积。这在设计紧凑型电源供应和高密度电路时尤其重要，可以显著提高效率，并降低开关损耗。

  5. 汽车级应用： MP2483DQ-LF-Z 经过严格设计，可以满足汽车级应用的要求，并进行充分的热和电气测试。这意味着它在汽车电子系统中表现可靠，能够抵抗振动、温度变化和电源波动等恶劣条件。

  6. 便于安装： 以 QFN 封装形式提供的 MP2483DQ-LF-Z 使得其在表面贴装（SMD）应用中非常方便。其裸露焊盘设计不仅确保了优异的散热性能，同时也简化了PCB焊接过程。

应用场景

MP2483DQ-LF-Z 广泛应用于需要稳定电压输出和高电流驱动的LED照明系统，特别是在汽车领域，在内饰灯、车灯、仪表盘背景照明等多个方面均表现出色。它也适用于一些工业和商业照明系统中，对于要求设备能够在不同环境条件下持续工作且功率高的的场合，MP2483DQ-LF-Z 是一个理想的选择。

此外，凭借其高频率和紧凑设计，MP2483DQ-LF-Z 也适合可穿戴设备、物联网设备以及其他现代电子产品，为未来的智能家居和智能交通系统提供了坚实的电源解决方案。

结论

MP2483DQ-LF-Z 是一款功能强大且灵活的 DC-DC 稳压器，适合广泛的应用场合。其高性能的参数、一体化的设计与汽车级应用能力，使其在众多电子产品中都能发挥出色的作用。选择 MP2483DQ-LF-Z，将有助于提升产品的性能、可靠性和用户体验。无论是在严苛的环境条件下，还是在复杂的电源管理场景中，该器件都能够满足您的需求。

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