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RICHTEK RT9818C-29GV RT9818C
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- RICHTEK RT9818C-29GV
- Type
- RICHTEK
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- RICHTEK
- Electronic Component
- RT9818C-29GV
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- Supervisorand positions IC
- Electronic Component
- 0.151g
- Electronic Component
- 1
- Electronic Component
- BM0000000127
- Reset
- 220ms
- Operating Temperature
- 40℃~+125℃
- Operating Voltage
- 900mV~6V
- ICType
- Voltage Supervisor
- Output Type
- Electronic Component
- Voltage
- 4.9V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RT9818C-29GV 产品概述
1. 引言
RT9818C-29GV是一款由台湾立锜（RICHTEK）生产的高性能监控和复位芯片，专为嵌入式系统设计，广泛应用于消费电子、工业控制和汽车电子等领域。这款芯片采用紧凑的表面贴装型（SMD）封装，能够在 -40°C 至 85°C 的广泛工作温度下稳定运行，满足现代电子产品对可靠性和稳定性日益严苛的要求。
2. 产品特点
监控与复位功能: RT9818C-29GV能够实时监控电源电压并在电源电压下降至指定阈值（2.9V）时，产生复位信号。该芯片以低有效的方式工作，当监测到电压低于阈值时，开路漏极或开路集电极输出会被激活，复位系统以保护后续电路。
超时复位设计: 芯片具有最小复位超时特性为143毫秒，确保系统在电源启动或恢复时，有足够的时间完成自检和初始化，避免因瞬时电压波动而导致的误复位。
简单复位/加电复位: RT9818C-29GV提供简单的复位和加电复位功能，仅需单一的受监控电压线，简化了设计复杂度，降低了系统成本。
适应性强: 工作温度范围为 -40°C 至 85°C，确保其在各种恶劣环境条件下都能保持稳定性与可靠性，非常适合于需求苛刻的工业和汽车应用。
小型封装: SOT-23-3封装形式不仅有助于节省电路板空间，同时由于采用表面贴装设计，使其在现代自动化生产中有良好的适应性。
3. 应用领域
RT9818C-29GV广泛应用于以下几个领域：
消费电子: 在移动设备、智能家居和可穿戴设备中，提供稳定的电源管理，以防止过低电压对电路的影响。
工业控制: 在工控设备中，RT9818C-29GV可确保在电源电压波动情况下，安全且迅速地复位控制系统，防止设备故障或启动异常。
汽车电子: 随着汽车电子设备的日益增加，RT9818C-29GV的高温适应性和高可靠性，使其成为汽车电源管理和控制中的关键元件。
4. 结论
RT9818C-29GV以其高性能、可靠性及灵活的应用特性，成为了电源监控和复位应用中理想的解决方案。无论是在消费电子、工业控制还是汽车电子领域，该芯片都能够为产品提供坚实的电源管理保障。凭借其简化的设计和强大的功能，RT9818C-29GV不仅能够有效降低设计的复杂性和成本，还可以提升最终产品的性能和市场竞争力。对于设计工程师来说，选择RT9818C-29GV不失为一个明智而前瞻的决策。
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