Texas Instruments

TPSM82823ASILR  

External/Internal DC DC Converters

TPSM82823ASILR is a high-efficiency synchronous step-down (buck) regulator from Texas Instruments. This regulator is designed to provide a stable and efficient power supply for a wide range of applications.

Description:

The TPSM82823ASILR is a highly integrated, high-efficiency synchronous step-down regulator that offers a wide input voltage range and a high output current capability. It is available in a compact QFN package, making it ideal for space-constrained applications.

Features:

1. Wide input voltage range: The TPSM82823ASILR can operate with input voltages from 4.75V to 23V, making it suitable for a wide range of power supply applications.
2. High output current: The regulator can deliver up to 3A of continuous output current, making it suitable for high-power applications.
3. High efficiency: The TPSM82823ASILR offers high efficiency of up to 97%, which helps to reduce power dissipation and improve overall system efficiency.
4. Synchronous rectification: The regulator uses synchronous rectification to minimize switching losses and improve efficiency.
5. Integrated power MOSFETs: The TPSM82823ASILR integrates the power MOSFETs, reducing the number of external components required and simplifying the design.
6. Programmable soft-start: The soft-start feature can be programmed to minimize inrush current and reduce output voltage overshoot during startup.
7. Protection features: The regulator includes over-current protection, over-voltage protection, and thermal shutdown protection to ensure safe and reliable operation.

Applications:

The TPSM82823ASILR is suitable for a wide range of applications that require a stable and efficient power supply, including:

1. Portable electronics: Smartphones, tablets, and other portable devices can benefit from the high efficiency and compact size of the TPSM82823ASILR.
2. Industrial control systems: The regulator's wide input voltage range and high output current capability make it suitable for use in industrial control systems.
3. Automotive applications: The TPSM82823ASILR can be used in automotive applications, such as infotainment systems and power management systems.
4. Medical devices: The high efficiency and integrated protection features of the regulator make it suitable for use in medical devices that require a stable and reliable power supply.
5. Telecom equipment: The TPSM82823ASILR can be used in telecom equipment, such as base stations and routers, to provide a stable and efficient power supply.

In summary, the TPSM82823ASILR is a high-efficiency synchronous step-down regulator from Texas Instruments that offers a wide input voltage range, high output current capability, and integrated power MOSFETs. Its compact size, high efficiency, and integrated protection features make it suitable for a wide range of applications, including portable electronics, industrial control systems, automotive applications, medical devices, and telecom equipment.

TPSM82823ASILR Documents

Download datasheets and manufacturer documentation for TPSM82823ASILR

Datasheets :

TPSM82821,2,3(A) Datasheet