Texas Instruments

TPS22921YZTR  

Power Distribution Switches, Load Drivers

The TPS22921YZTR is a high-performance, single-channel, digital power multiplexer (DPM) from Texas Instruments. It is designed to provide efficient and reliable power distribution in a wide range of applications, including industrial, medical, and automotive systems.

Description:

The TPS22921YZTR is a highly integrated DPM that offers precise control and monitoring of power distribution. It features a digital interface for easy integration with microcontrollers or other digital systems, allowing for advanced power management and control.

Features:

1. Single-channel DPM with a 3.3V to 5.5V input voltage range.
2. Supports output currents up to 3A.
3. Digital interface for easy integration with microcontrollers or other digital systems.
4. Precise current and voltage monitoring with a 12-bit resolution.
5. Programmable soft-start and inrush current limiting.
6. Overcurrent, overvoltage, and thermal protection features.
7. Small package size (1.6mm x 1.6mm QFN package) for space-constrained applications.
8. Wide operating temperature range (-40°C to 125°C).

Applications:

1. Industrial control systems: Power distribution and management in industrial automation and control systems.
2. Medical equipment: Precise power control for medical devices, such as patient monitors, diagnostic equipment, and surgical tools.
3. Automotive systems: Power management in infotainment systems, advanced driver-assistance systems (ADAS), and other electronic control units (ECUs) in vehicles.
4. Telecommunications: Power distribution in base stations, routers, and other network equipment.
5. Consumer electronics: Power management in smartphones, tablets, and wearable devices.
6. Battery management systems: Efficient power distribution and control in battery-powered devices, such as drones, e-bikes, and portable power banks.

In summary, the TPS22921YZTR from Texas Instruments is a versatile and efficient digital power multiplexer that offers precise control and monitoring of power distribution in a wide range of applications. Its digital interface, programmable features, and small package size make it an ideal choice for space-constrained and power-sensitive systems.

TPS22921YZTR Documents

Download datasheets and manufacturer documentation for TPS22921YZTR

Images :

Mechanical Outline Drawing      

PCN :

Product Change Notification (PDF)      

Product Catalogs :

Power Management Guide 2018 (Rev. R)