STMicroelectronics

STMPS2161TTR  

Power Distribution Switches, Load Drivers

STMPS2161TTR Description

The STMPS2161TTR is a high-performance power switch from STMicroelectronics, designed for a wide range of applications in power distribution and load driving. This device offers a high-side configuration, making it ideal for applications requiring efficient power management and control. With a maximum output current of 1A and a load voltage range of 2.7V to 5.5V, the STMPS2161TTR provides reliable performance in various electronic systems.

STMPS2161TTR Features

• High-Side Configuration: The STMPS2161TTR features a high-side output configuration, which simplifies the design of power distribution systems and reduces the risk of ground loop issues.
• 1A Output Current: This device can handle a maximum output current of 1A, making it suitable for a wide range of applications, including battery management systems, LED drivers, and motor control.
• 2.7V to 5.5V Load Voltage Range: The STMPS2161TTR operates over a broad load voltage range, allowing it to be used in various electronic systems with different power requirements.
• 1:1 Input:Output Ratio: The device maintains a 1:1 input-to-output ratio, ensuring efficient power transfer and minimal power loss.
• Current Limiting, Over Temperature, Reverse Current, and UVLO Protection: The STMPS2161TTR includes built-in fault protection features, such as current limiting, over-temperature protection, reverse current protection, and under-voltage lockout (UVLO), ensuring reliable operation and system safety.
• Surface Mount Packaging: The device is available in an 8-pin MSOP package, making it suitable for surface-mount applications and easy integration into PCB designs.

STMPS2161TTR Applications

The STMPS2161TTR is ideal for various applications where efficient power management and control are critical. Some specific use cases include:

1. Battery Management Systems: The high-side configuration and current limiting features make the STMPS2161TTR suitable for battery protection circuits, ensuring safe and efficient battery charging and discharging.
2. LED Drivers: The device's ability to handle up to 1A of output current and its load voltage range make it an excellent choice for LED drivers, providing precise current control and efficient power management.
3. Motor Control: The STMPS2161TTR can be used in motor control applications, where high-side switching and fault protection features are essential for safe and reliable operation.

Conclusion of STMPS2161TTR

The STMPS2161TTR from STMicroelectronics is a versatile and reliable power switch, offering a high-side configuration, 1A output current, and a wide load voltage range. Its unique features, such as current limiting, over-temperature protection, reverse current protection, and UVLO, make it an ideal choice for various applications, including battery management systems, LED drivers, and motor control. With its surface-mount packaging and 1:1 input-to-output ratio, the STMPS2161TTR provides efficient power management and control in a compact form factor, making it a valuable component for electronic system designers.

STMPS2161TTR Documents

Download datasheets and manufacturer documentation for STMPS2161TTR

PCN Assembly/Origin :

Introduction of subcontractor 21/Jun/2021      

Datasheets :

STMPS21x1      

Other Related Documents :

STMPS2161 View All Specifications      

HTML Datasheet :

STMPS21x1