WMSIC Electronic Components

SGMICRO SGM41285AXTQ16G/TR SGM41285AXTQ16G

ModelSGM41285AXTQ16G/TR
PackageTQFN-3×3-16L
BrandSGMICRO
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

14 specifications

Core information

Product name
SGMICRO SGM41285AXTQ16G / TR
Type
SGMICRO
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SGMICRO
Electronic Component
SGM41285AXTQ16G/TR
Electronic Component
1
Package
TQFN-3×3-16L
Electronic Component
DC-DC Power Supply IC
Electronic Component
0.097g
Electronic Component
1
Electronic Component
BM69416580
Electronic Component
Electronic Component
Electronic Component
4000

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

SGM41285AXTQ16G/TR 产品概述

一、产品简介

SGM41285AXTQ16G/TR是SGMICRO公司(圣邦微)推出的一款高性能DC-DC转换器,采用TQFN-3×3-16L封装。该产品专为需要高效率和小空间布局的电子应用设计,广泛应用于移动设备、便携式电子产品、消费电子、工业控制和通信设备等领域。凭借其出色的电源转换效率、低待机功耗及紧凑的封装设计,SGM41285AXTQ16G/TR成为许多设计工程师的首选。

二、主要特性

  1. 高转换效率:SGM41285AXTQ16G/TR提供高达95%的效率,减少了导通损耗,从而在实际应用中降低了发热,并提高了整体能效。

  2. 宽输入电压范围:该产品支持广泛的输入电压范围,通常在3V至24V之间,使其能够适应多种供电方案,提升灵活性。

  3. 可调输出电压:SGM41285AXTQ16G/TR支持可调输出电压,用户可以通过外部电阻网络调整输出电压,以满足不同应用场合的需求。

  4. 高频开关设计:该DC-DC转换器设计有高达1MHz的开关频率,帮助减小外部元器件的尺寸,简化电路设计,使最终产品更为紧凑。

  5. 多种保护功能:SGM41285AXTQ16G/TR集成了过流保护(OCP)、过温保护(OTP)和欠压锁定(UVLO)等多种保护机制,确保设备在不同工作条件下的安全和稳定性。

  6. 小型化封装:TQFN-3×3-16L的封装规格使得SGM41285AXTQ16G/TR适用于空间受限的应用场景,如手持设备、移动猎手和小型电子模块。

三、应用领域

SGM41285AXTQ16G/TR因其出色的电性能和紧凑的封装,广泛应用于以下领域:

  • 消费电子:包括智能手机、平板电脑、便携式音响等,要求设备在有限的空间内提供高效电源管理。
  • 工业控制:适用于需要精确电源管理和保护机制的自动化设备和机器人。
  • 通信设备:如无线路由器和基站,需高效稳定地转换电源以支持高数据传输率。
  • 汽车电子:在车载设备中,为各种系统提供稳定的电源支持。

四、设计建议

在使用SGM41285AXTQ16G/TR时,设计工程师应注意以下几个方面:

  • 布局设计:高频开关会在电路中引入噪声,因此PCB布局应尽量减少布线长度,尤其是电源和接地路径,以减少EMI(电磁干扰)影响。
  • 热管理:尽管该芯片具备良好的热性能,但在高负载工作情况下,仍需设计有效的散热方案以避免过热。
  • 外部组件选择:根据转换器的输入/输出电流选择适当的外部电感和电容,其参数将直接影响到转换器的性能稳定性和响应速度。

五、总结

SGM41285AXTQ16G/TR是一款高效、灵活且小型化的DC-DC转换器,适用于各类高性能电源管理应用。其优异的性能和广泛的应用场景使其成为市场上颇具竞争力的产品之一。无论是移动设备的电源管理,还是工业控制系统的能量转换,都展示了其在电源管理领域的卓越能力,满足现代电子产品日益增长的能效需求。随着技术不断进步和市场要求的提高,SGM41285AXTQ16G/TR将在更多的创新应用中发挥重要作用。

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