WMSIC Electronic Components

HGSEMI LM2596S-3.3/TR LM2596S

ModelLM2596S-3.3/TR
PackageTO-263-5
BrandHGSEMI
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
HGSEMI LM2596S-3.3 / TR
Type
TO-263-5
Minimum package
500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HGSEMI
Electronic Component
LM2596S-3.3/TR
Electronic Component
1
Package
TO-263-5
Electronic Component
DC-DC Power Supply IC
Electronic Component
1.72g
Electronic Component
1
Features
Electronic Component
Type
Electronic Component
Synchronous
Electronic Component
Electronic Component
BM0226054647
Operating Temperature
40℃~+125℃
Operating Voltage
40V
Switching Frequency
150kHz
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.

LM2596S-3.3/TR 产品概述

概要

LM2596S-3.3/TR 是由华冠半导体(HGSEMI)推出的一个高性能、降压型 DC-DC 电源芯片。该芯片专为需要高效、可靠的电源解决方案的应用而设计,特别适用于各种电子设备中的电源模块。

基础参数

  • 功能类型: 降压型
  • 同步整流: 否
  • 商品分类: DC-DC 电源芯片
  • 工作温度: -40℃ ~ +125℃
  • 开关管: 内置
  • 拓扑结构: 降压式
  • 输入电压: 最高 40V
  • 输出电压: 固定 3.3V
  • 输出电流: 最高 3A
  • 输出类型: 固定

描述

LM2596S-3.3/TR 采用降压式拓扑结构,内置高性能开关管,能够提供高效率和稳定的输出。以下是其详细特性和优势:

工作原理

LM2596S-3.3/TR 使用脉宽调制(PWM)技术来实现高效的电压转换。内部集成的开关管和控制电路确保了整个转换过程的稳定性和可靠性。通过精确的反馈控制,芯片能够维持一个稳定的输出电压,即使在输入电压或负载条件变化时,也能保持良好的稳定性。

特性

  1. 高效率: LM2596S-3.3/TR 具有高达 90% 以上的转换效率,这意味着它可以在转换过程中减少能量损失,提高系统整体效率,并降低热量产生,从而延长设备的使用寿命。

  2. 宽输入电压范围: 该芯片支持最高 40V 的输入电压,使其适用于各种不同电压级别的应用场景,无论是从电池、适配器还是其他电源输入,都能提供灵活的选择。

  3. 固定输出电压: LM2596S-3.3/TR 提供固定 3.3V 的输出电压,这是许多数字电路和嵌入式系统常用的标准电压水平。这种固定输出设计简化了系统设计过程,不需要额外的调节电路。

  4. 高输出电流能力: 芯片能够提供最高 3A 的输出电流,满足中到高功率应用的需求,如无线通信设备、工业控制系统、医疗设备等。

  5. 广泛工作温度范围: 支持 -40℃ ~ +125℃ 的工作温度范围,使得 LM2596S-3.3/TR 适用于各种环境条件下的应用,从极寒到高温环境都能正常运行。

  6. 小型化封装: 采用 TO-263-5 封装,尺寸紧凑,易于安装和布局,在空间有限的应用场景下尤其有优势。

应用场景

LM2596S-3.3/TR 广泛应用于以下领域:

  • 无线通信设备: 基站、无线路由器、移动终端等。
  • 工业控制系统: PLC、机器人控制系统、传感器网络等。
  • 医疗设备: 医疗监护仪、超声波设备、手术灯等。
  • 消费电子产品: 智能家居设备、游戏机、数字相机等。
  • 汽车电子系统: 汽车信息娱乐系统、安全系统等。

设计优势

  1. 简化设计流程: 内置开关管和控制电路简化了外部组件的选择和布局,减少了设计复杂度。

  2. 提高可靠性: 高效率和低热量产生提高了系统的可靠性和稳定性,减少了维护成本。

  3. 节省空间: 小型化封装使得该芯片在空间有限的应用场景下具有显著优势。

  4. 成本优化: 通过提高效率和减少外部组件数量,可以降低整个系统的成本。

总结

LM2596S-3.3/TR 是一个功能强大、性能优异的降压型 DC-DC 电源芯片。其高效率、宽输入电压范围、固定输出电压以及广泛工作温度范围,使其成为各种电子设备中的理想选择。如果您正在寻找一个可靠、稳定且高效的电源解决方案,LM2596S-3.3/TR 无疑是一个值得考虑的选项。

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