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SGMICRO SGM803-SXN3L/TR SGM803
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- SGMICRO SGM803-SXN3L / TR
- Type
- SGMICRO
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- SGMICRO
- Electronic Component
- SGM803-SXN3L/TR
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- Supervisorand positions IC
- Electronic Component
- 0.039g
- Electronic Component
- 1
- Electronic Component
- BM0093065397
- Reset
- 240ms
- Operating Temperature
- 40℃~+125℃
- Operating Voltage
- 1V~5.5V
- Output Type
- Electronic Component
- Voltage
- 2.93V
- Static Current(Iq)
- 13uA
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：SGM803-SXN3L/TR 监控和复位芯片
一、产品简介
SGM803-SXN3L/TR 是由知名半导体制造商圣邦微（SGMICRO）推出的一款监控与复位芯片。该产品采用流行的 SOT-23 封装，专为低电平有效的开漏输出设计，能够在电源电压低于设定阈值时，自动复位系统，确保设备在异常情况发生时能够及时恢复正常工作状态。其阈值电压为2.93V，使其适用于各类低电压供电的应用场景。
二、产品特性
阈值电压：SGM803-SXN3L/TR 的监视器电路设定在2.93V。当电源电压降至这一阈值以下时，芯片将主动将输出引脚拉低，将复位信号输出至外部电路，确保后续模块的安全和功能可靠。
开漏输出：该芯片的输出方式为开漏，低电平有效。这种设计使得多个芯片可以安全共享同一信号线。同时，开漏配置能够与多种不同的上拉电阻配置兼容，适应不同电压域的需求。
低功耗设计：作为一款监控芯片，SGM803-SXN3L/TR 在运行时表现出极低的功耗。这一特性使其非常适合电池供电的应用，如便携式设备、物联网（IoT）终端等，能够有效延长设备的使用寿命。
宽工作电压范围：该芯片可在较宽的电源电压范围内稳定工作，提升了其适用性，能在多种不同设备中发挥作用。通常情况下，广泛的工作电压范围与其低功耗的特性结合，能够极大地提高系统的灵活性。
高可靠性与稳定性：SGM803-SXN3L/TR 经过严格的测试与认证，可在各种恶劣环境中稳定工作，极大降低了由于电源波动导致的故障风险，从而提高了设备整体的可靠性。
三、应用场景
SGM803-SXN3L/TR 适用于广泛的应用场景，包括但不限于：
- 消费电子：如智能手机、平板电脑、便携式音频设备等，确保设备在电源电压异常时能够及时复位，保护内部电路。
- 工业控制：在各种工业自动化设备中，监控电源状态并及时复位，确保生产线的安全与稳定。
- 汽车电子：在汽车中，SGM803-SXN3L/TR 可以用于电源监控，保护汽车的电子控制单元不受电源问题的影响。
- 物联网设备：随着物联网技术的发展，大量低功耗的 IoT 设备对监控和复位功能的需求愈发增加，SGM803-SXN3L/TR 在这方面的应用也日益广泛。
四、总结
SGM803-SXN3L/TR 提供了一种高效、低功耗的解决方案，以可靠的监控和复位功能保护电子设备免受电源异常问题的影响。凭借其开漏输出、低电平有效的设计以及适应于多种应用场景的特性，该芯片已成为市场上备受欢迎的监控与复位解决方案之一。无论是在消费电子、工业控制、汽车电子还是物联网设备中，SGM803-SXN3L/TR 都展现出了良好的性能和稳定性，对于希望提高系统可靠性的设计者来说，是一个值得选择的理想产品。
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