Texas Instruments

TPS3850G18DRCT  

Supervisors

TPS3850G18DRCT Description

The TPS3850G18DRCT is a highly versatile and reliable power management integrated circuit (PMIC) designed by Texas Instruments. This single-channel supervisor IC is specifically engineered to monitor a single voltage rail with a threshold voltage of 1.8V. It is packaged in a 10-lead SON (Small Outline No-lead) format, which is ideal for surface-mount applications, ensuring compactness and ease of integration into modern electronic designs.

TPS3850G18DRCT Features

• Adjustable/Selectable Reset Timeout: The TPS3850G18DRCT offers flexibility with its adjustable reset timeout feature, allowing designers to tailor the reset duration to meet specific application requirements.
• Active Low Reset Output: The reset output is active low, which is a common requirement in many digital systems, ensuring compatibility with a wide range of microcontrollers and processors.
• Open Drain or Open Collector Output: This feature provides additional flexibility in system design, enabling the use of pull-up resistors to customize the output voltage level.
• 1.8V Voltage Threshold: The device is specifically designed to monitor a single voltage rail with a threshold of 1.8V, making it ideal for applications where precise voltage monitoring is crucial.
• Surface Mount Technology (SMT): The surface-mount package ensures ease of integration into modern PCB designs, reducing the overall footprint and improving thermal performance.
• Compliance and Standards: The TPS3850G18DRCT is REACH unaffected and ROHS3 compliant, meeting stringent environmental and safety standards. It also carries an ECCN classification of EAR99, facilitating international compliance.
• Moisture Sensitivity Level (MSL) 1: With an MSL rating of 1, the device is suitable for unlimited exposure to ambient conditions, ensuring robustness and reliability in various operational environments.

TPS3850G18DRCT Applications

The TPS3850G18DRCT is well-suited for a variety of applications where precise voltage monitoring and reliable reset functionality are essential. Key applications include:

• Embedded Systems: Ideal for monitoring the power supply voltage in embedded systems, ensuring reliable operation and preventing system crashes due to voltage fluctuations.
• Industrial Control Systems: Provides robust voltage monitoring in industrial environments, where reliable power management is critical for maintaining system integrity.
• Consumer Electronics: Ensures stable operation in consumer electronics by monitoring the power supply voltage and triggering a reset if the voltage falls below the threshold.
• Communication Equipment: Monitors power supply voltage in communication devices, ensuring reliable operation and preventing data loss due to power anomalies.

Conclusion of TPS3850G18DRCT

The TPS3850G18DRCT from Texas Instruments stands out as a highly reliable and versatile power management IC, offering precise voltage monitoring and adjustable reset timeout features. Its compact surface-mount package, combined with compliance with industry standards, makes it an ideal choice for a wide range of applications. Whether in embedded systems, industrial control, consumer electronics, or communication equipment, the TPS3850G18DRCT ensures robust power management and system reliability.

TPS3850G18DRCT Documents

Download datasheets and manufacturer documentation for TPS3850G18DRCT

Images :

Mechanical Outline Drawing      

Application Notes :

How Comparator Topology Influences Propagation Delay      

SPICE Models :

TPS3850 Unencrypted PSpice Transient Model (Rev. A)       TPS3850 PSpice Transient Model (Rev. A)