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HGSEMI LM2596S-12/TR LM2596S
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- HGSEMI LM2596S-12 / TR
- Type
- HGSEMI
- Minimum package
- 500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- HGSEMI
- Electronic Component
- LM2596S-12/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
- BM0220101998
- 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.
产品概述：LM2596S-12/TR
引言
LM2596S-12/TR是HGSEMI（华冠）公司推出的一款高效降压稳压器，具有高性能与极佳的稳定性，非常适合对电源管理要求较高的电子设备。它以TO263-5L封装形式提供，方便在各种应用场景中集成，为设计师提供简化电路设计和提高可靠性的选择。
基本特性
LM2596S-12/TR采用了开关模式电源（SMPS）技术，能够高效地将较高的输入电压转化为稳定的输出电压。这款稳压器的主要特点包括：
- 输入电压范围：适应广泛的输入电压范围，实现从4.5V到40V的电源供电，使其在多种应用条件下表现出色。
- 输出电压：固定输出电压为12V，进一步简化了设计过程，适合对输出电压要求明确的场合。
- 输出电流能力：支持高达3A的输出电流，能够满足大部分中小功率电子设备的要求。
- 优秀的效率：在能够实现高达90%的效率的同时，降低了功耗和热量的产生，减少了对散热设计的要求。
工作原理
LM2596S-12/TR的核心工作机制是通过开关元件（通常是一个MOSFET）周期性地连接和断开负载，以控制电流的流动，从而实现对输出电压的调节。通过反馈控制系统，LM2596S能够实时监测输出电压，一旦发现输出电压偏离设定值，就会调整开关频率以确保输出稳定。
设计优势
使用LM2596S-12/TR具有以下设计优势：
- 集成度高：其内部集成了必要的开关管和控制电路，减少了外部元器件数量，使电路设计更加简单，提高了可靠性。
- 热管理良好：TO263-5L封装带来的良好散热特性，适合于高工作温度环境中使用。此外，内置过热保护和短路保护功能，确保设备安全可靠。
- 灵活性：凭借宽广的输入范围和稳定的输出特性，LM2596S可广泛应用于工控设备、电脑外设、汽车电子、无线通信等等。
应用场景
LM2596S-12/TR适用的领域广泛，具体应用包括但不限于：
- 工业自动化设备：如传感器、执行器等需要稳定12V电源的设备。
- 消费电子产品：如音响、玩具、移动设备等实现稳定供电。
- 汽车电子：在汽车内提供12V电压供给，如导航仪、行车记录仪等。
- LED驱动：适用于需要稳定电压的LED照明系统。
结论
LM2596S-12/TR作为一款高效能的降压稳压器，为电子设计师提供了一种可靠且经济的电源管理解决方案。凭借其卓越的性能、优越的效率及灵活的应用范围，使其成为现代电子设备中不可或缺的部分。华冠在此领域凭借其持续的技术创新和优质的客户服务，赢得了广泛的市场认可和信赖。对于追求高性能和高可靠性的电源管理解决方案，LM2596S-12/TR无疑是一个值得信赖的选择。
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