WMSIC Electronic Components

MSKSEMI PT4115-MS PT4115

ModelPT4115-MS
PackageSOT89-5
BrandMSKSEMI
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

19 specifications

Core information

Product name
MSKSEMI PT4115-MS
Type
MSKSEMI
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MSKSEMI
Electronic Component
PT4115-MS
Electronic Component
1
Package
SOT89-5
Type
DC-DC
Electronic Component
LEDDriver
Electronic Component
PWM; Analog
Electronic Component
0.154g
Electronic Component
1
Channel Count
1
Features
(OTP)
Electronic Component
BM0220156938
Operating Temperature
40℃~+150℃
Switching Frequency
1MHz
Electronic Component
3%

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

产品概述:PT4115-MS (美森科)

概览

PT4115-MS 由美森科(MSKSEMI)生产,是一款高效、可调的LED恒流驱动器,采用SOT89-5封装,专为多种LED应用设计。凭借其优越的电流调节能力和较宽的输入电压范围,PT4115-MS广泛应用于LED照明、景观照明、汽车照明以及消费电子产品中的背景照明。

主要特性

  1. 恒流输出:PT4115-MS能够提供稳定的输出电流,无论输入电压变化如何,确保LED的亮度恒定,从而提高光效和延长LED寿命。
  2. 宽输入电压范围:该设备支持从4.5V到25V的输入电压范围,使其适应各种供电方式,包括电池驱动和高电压电源。
  3. 可调输出电流:通过外部电阻设置输出电流,输出电流范围通常可调至350mA以上,满足不同功率LED的需求。
  4. 高效率:PT4115-MS采用高频开关控制,具有良好的功率效率,通常在80%以上,减少系统散热并提高整体性能。
  5. 过温和过流保护:内置的过温和过流保护机制提高了产品的安全性和稳定性,防止LED在不良条件下损坏。
  6. 简易的设计与布局:SOT89-5封装使得PT4115-MS易于集成于各种电路板中,减少了PCB空间占用,适合小型化设计。

应用领域

PT4115-MS的多功能特点使其适合多种应用场景,包括但不限于:

  • LED照明:在家居、商业等环境中,用作主光源或补充照明,提高光效同时降低能耗。
  • 车用LED:在汽车的内饰灯、日间行车灯及指示灯中应用,提供持久而可靠的照明解决方案。
  • 电子产品:广泛用于手机、平板电脑等设备的LED背光,确保照明效果与设备空间的优化。
  • 景观照明:为庭院、花园和建筑物提供美观的照明效果,增强环境美感。

设计支持与资源

美森科为PT4115-MS提供了完善的技术支持,包括:

  • 设计示例:提供参考设计,帮助工程师快速上手,减少开发时间。
  • 数据手册:详尽的技术文档,包含电气特性、典型应用电路和布板推荐,确保设计准确性和可靠性。
  • 在线技术支持:美森科的技术支持团队为客户提供专业解答,助力用户克服设计中的各种挑战。

性能和优势

相较于传统的LED驱动方案,PT4115-MS展现出显著的性能优势:

  • 提升效率:开关驱动技术的应用,使得PT4115-MS相比线性驱动器具有更高的能效,降低了发热问题,改善了系统的可靠性。
  • 灵活性提升:其可调输出电流和宽电压展宽了设计的灵活性,适应不同的LED特性,满足个性化设计需求。
  • 稳定性:PT4115-MS在输出稳定性方面表现卓越,能够有效应对电源波动带来的影响,为终端用户提供持久的使用体验。

结论

PT4115-MS是美森科推出的一款强大且高效的LED恒流驱动器,凭借其宽广的输入电压范围、可调的输出电流以及安全保护特性,成为LED应用中值得信赖的选择。无论是在消费电子照明、汽车、景观照明还是其他多种场合,PT4115-MS都能提供优异的性能和可靠的稳定性。借助该产品,设计工程师可以更好地实现LED照明的高效性和可靠性,为市场提供更具创新性的照明解决方案。

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