Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
SGMICRO SGM811B-SXKA4G/TR SGM811B
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- SGMICRO SGM811B-SXKA4G / TR
- Type
- SGMICRO
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- SGMICRO
- Electronic Component
- SGM811B-SXKA4G/TR
- Electronic Component
- 1
- Package
- SOT-143
- Electronic Component
- Supervisorand positions IC
- Electronic Component
- 0.041g
- Electronic Component
- 1
- Features
- positions
- Electronic Component
- BM0198847805
- Reset
- 200ms
- Operating Temperature
- 40℃~+125℃
- Operating Voltage
- 1V~5.5V
- ICType
- Voltage Supervisor
- Output Type
- Electronic Component
- Voltage
- 2.93V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SGM811B-SXKA4G/TR 产品概述
一、产品简介
SGM811B-SXKA4G/TR是一款由圣邦微电子（SGMICRO）生产的监控和复位芯片，采用SOT-143封装。这款芯片是专为电源管理和监控电路设计的，广泛应用于各种电源系统和电子设备中，以确保系统的稳定性和可靠性。
二、主要特性
高精度监控：SGM811B内置高精度电压监控功能，能够实时监测电源电压。一旦电压偏离设定值，芯片会立即产生复位信号，确保系统在不稳定的电压条件下不会发生错误或故障。
低功耗设计：该产品的工作电流非常低，适合要求节能的应用场合。低功耗特性使得SGM811B在电池供电的设备中更具优势。
宽电源工作范围：其工作电压范围较广，能够支持多种常用电池和直流电源，极大地方便了不同场合的应用。
快速响应时间：SGM811B具备较快的响应时间，可以在电压异常变化的情况下，快速发出复位信号，确保系统的及时保护。
可靠性高：该产品的工作温度范围广泛，能够在-40°C至+125°C的温度环境下正常工作，适用于各种严苛的工业和汽车应用。
简易集成：SOT-143封装小巧，使其方便集成在各种电路中，有效节省电路板面积。
三、应用场景
SGM811B-SXKA4G/TR芯片可广泛应用于以下场景：
消费电子产品：如智能家居设备、便携式电子产品等，确保在电压波动时的安全和可靠性。
汽车电子：用于汽车电源管理系统，保护汽车电子元件在电压不稳定情况下的正常运行。
工业设备：在工业控制系统、自动化设备中，SGM811B可作为关键的电源监测元件，保证系统的稳定性。
通信设备：在通信基站和其他通信设备中，用作电源监控，避免因电压异常导致的通信中断。
医疗设备：确保医疗设备在电源条件不稳定时，能够及时复位，保证设备的安全性和有效性。
四、技术规格
- 封装形式: SOT-143
- 监控电压范围: 选择适合的监控电压
- 复位延迟时间: 可调，适应不同应用需求
- 工作温度范围: -40°C至+125°C
- 工作电流: 低于1µA，适合电池供电应用
五、总结
SGM811B-SXKA4G/TR是一款功能强大、低功耗且高可靠性的监控和复位芯片，适用于多种电子设备和系统中的电源管理。凭借其精确的电压监控能力与快速的响应时间，该芯片确保了在各种电压条件下，设备都能安全、稳定地运行。随着智能化和自动化程度的提高，SGM811B在现代电子设计中的重要性日益凸显，成为确保系统稳健运行不可或缺的关键元件。
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