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UTC TL431K-T92-B TL431K
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UTC TL431K-T92-B
- Type
- UTC
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- UTC
- Electronic Component
- TL431K-T92-B
- Electronic Component
- 1
- Package
- TO-92_Forming1
- Electronic Component
- Voltage Reference IC
- Electronic Component
- 0.328g
- Electronic Component
- 1
- Electronic Component
- BM69417001
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 2.5V~36V
- Electronic Component
- 50ppm/℃
- Output Voltage
- 2.5V~36V
- Output Current
- 100mA
- Output Type
- Electronic Component
- 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.
TL431K-T92-B 产品概述
1. 概述
TL431K-T92-B是一款高度集成的可编程电压基准芯片，广泛应用于电源管理与反馈控制领域。该芯片由友顺（UTC）品牌生产，具有优良的线性度和温度稳定性，能够提供高达100mA的输出电流，适用于2.5V到36V的电压范围。封装形式为TO-92，适合于各类电子设备的集成和应用。
2. 产品特点
- 电压参考: TL431K-T92-B能够提供稳定的输出电压，通常为2.495V，也可以通过外部电阻进行精确的编程设定。
- 高电流输出: 最大输出电流可达100mA，适合需要较大电流稳定源的应用场景。
- 宽工作电压范围: 工作电压范围从2.5V到36V，使其适用多种电源设计的需求。
- 良好的线性度与温度特性: 提升了电路设计的可靠性和稳定性，具有优良的温度稳定性能。
- TO-92封装: 封装小巧，适合在空间有限的电路板上使用，且易于焊接组装。
3. 应用领域
TL431K-T92-B广泛应用于以下几个领域：
- 开关电源（SMPS）: 作为反馈控制元件，保持输出电压的稳定性，确保电源的安全与高效运行。
- 线性稳压器: 用于输出电压的调节，确保各种电子设备稳定运行。
- 电池充电器: 在电池管理系统中，TL431可以为电池充电提供精准的电压参考。
- 信号调节: 在传感器等信号调节电路中，提供稳定的电压基准，提升信号处理精度。
- LED驱动电路: 在LED照明领域，作为电流参考源来稳定LED工作状态，提高照明品质。
4. 性能参数
TL431K-T92-B的关键性能参数如下：
- 输出电压（VREF）: 2.495V
- 调整范围: 2.5V~36V
- 最大输出电流: 100mA
- 输入电压范围: 2.5V至36V
- 工作温度范围: -40℃至+125℃
- 封装类型: TO-92
5. 电路设计参考
在设计参考电路中，TL431K-T92-B通常与外部电阻串联连接，以形成反馈回路。设计时，要确保选择合适的电阻值，以便满足目标输出电压要求。通常，反馈电路可使用两个电阻，一个用于反馈电压，另一个用于分压，以调整输出电压。
6. 结论
TL431K-T92-B是一款兼具高性能和多功能性的可编程电压基准芯片，凭借其宽广的工作电压范围和高输出电流，成为众多电子应用中的理想选择。在现代电子设备的飞速发展中，它以其可靠性和灵活性，满足了广大工程师对高质量电源设计的要求。通过合理的电路设计与应用，TL431K-T92-B能够在不同行业中发挥重要的作用。对于需要精确电压参考和高稳压要求的电子产品，TL431K-T92-B无疑是一个值得信赖的选择。
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