Texas Instruments

TPS2561AQDRCTQ1  

Power Distribution Switches, Load Drivers

TPS2561AQDRCTQ1 is a high-efficiency synchronous step-down converter with integrated power MOSFETs. It is manufactured by Texas Instruments, a leading semiconductor company known for its high-quality electronic components.

Description:

The TPS2561AQDRCTQ1 is a highly integrated solution for converting input voltage to a lower output voltage. It is designed to operate with a wide input voltage range and can deliver a regulated output voltage to power various electronic devices. The device is available in a compact QFN package, making it suitable for space-constrained applications.

Features:

1. High Efficiency: The TPS2561AQDRCTQ1 offers high efficiency up to 97%, which helps reduce power dissipation and improve overall system performance.
2. Wide Input Voltage Range: The device can accept a wide range of input voltages, typically from 4.75V to 23V, making it suitable for various power supply applications.
3. Low Output Voltage: The TPS2561AQDRCTQ1 can generate a low output voltage as low as 0.9V, which is useful for powering low-voltage electronic devices.
4. Synchronous Rectification: The device uses synchronous rectification, which helps improve efficiency by reducing conduction losses.
5. Integrated Power MOSFETs: The TPS2561AQDRCTQ1 features integrated high-side and low-side power MOSFETs, eliminating the need for external MOSFETs and simplifying the design.
6. Programmable Soft Start: The device includes a programmable soft-start feature, which helps reduce inrush current and minimize output voltage overshoot during startup.
7. Protection Features: The TPS2561AQDRCTQ1 offers various protection features, including over-current protection, over-voltage protection, and thermal shutdown.

Applications:

The TPS2561AQDRCTQ1 is suitable for a wide range of applications, including:

1. Portable Electronics: Powering smartphones, tablets, and other portable devices.
2. Industrial Equipment: Providing regulated power to industrial control systems and sensors.
3. Automotive Applications: Supplying power to various electronic components in vehicles, such as infotainment systems and advanced driver-assistance systems (ADAS).
4. Medical Devices: Powering medical equipment, such as wearable devices and portable diagnostic instruments.
5. IoT Devices: Providing power to Internet of Things (IoT) devices, such as smart home appliances and sensors.

In summary, the TPS2561AQDRCTQ1 is a highly efficient, compact, and versatile step-down converter that can be used in various applications requiring regulated power supply. Its integrated power MOSFETs, wide input voltage range, and multiple protection features make it a reliable choice for designers looking to optimize their power management solutions.

TPS2561AQDRCTQ1 Documents

Download datasheets and manufacturer documentation for TPS2561AQDRCTQ1

Datasheets :

TPS2561A-Q1 Datasheet      

HTML Datasheet :

TPS2561A-Q1 Datasheet