Texas Instruments

TPS2561DRCR  

Power Distribution Switches, Load Drivers

The Texas Instruments TPS2561DRCR is a highly integrated, high-efficiency step-down converter (buck regulator) designed for use in a wide range of applications, including automotive, industrial, and consumer electronics.

Description:

The TPS2561DRCR is a synchronous, step-down converter that can accept a wide input voltage range of 4.5V to 60V. It is available in a compact, thermally-protected, 10-pin DFN package.

Features:

1. High efficiency: The TPS2561DRCR offers high efficiency of up to 96%, which helps reduce power dissipation and improve overall system performance.
2. Wide input voltage range: The device can accept a wide input voltage range of 4.5V to 60V, making it suitable for various applications with different input voltage requirements.
3. Low quiescent current: The TPS2561DRCR has a low quiescent current of 2.5µA in run mode and 1.5µA in sleep mode, which helps extend the battery life of portable devices.
4. Thermal protection: The device features thermal shutdown and over-temperature protection to ensure safe operation and prevent damage due to overheating.
5. Programmable soft-start: The soft-start function can be programmed to minimize inrush current and reduce output voltage overshoot during startup.
6. Small form factor: The TPS2561DRCR is available in a compact 10-pin DFN package, making it suitable for space-constrained applications.

Applications:

1. Automotive applications: The TPS2561DRCR is suitable for automotive applications such as infotainment systems, instrument clusters, and LED lighting.
2. Industrial applications: The device can be used in industrial applications like motor drives, sensors, and control systems.
3. Consumer electronics: The TPS2561DRCR is suitable for powering portable devices like smartphones, tablets, and wearables.
4. Medical devices: The device can be used in battery-powered medical devices that require a stable and efficient power supply.
5. Telecommunications: The TPS2561DRCR can be used in power supply applications for telecommunications equipment, such as base stations and routers.

In summary, the Texas Instruments TPS2561DRCR is a versatile, high-efficiency step-down converter that offers a wide input voltage range, low quiescent current, and thermal protection, making it suitable for a variety of applications across automotive, industrial, and consumer electronics markets.

TPS2561DRCR Documents

Download datasheets and manufacturer documentation for TPS2561DRCR

Images :

Mechanical Outline Drawing       Function Diagram      

PCN :

Product Change Notification (PDF)      

Models :

TPS2561DRCR Symbol & Footprint by SnapMagic      

Product Catalogs :

USB Power Switch and Charging Controller Selector Guide (Rev. E)       USB Type-A Power Switch and Charging Controller Selector Guide (Rev. F)      

SPICE Models :

TPS2561 PSpice Transient Model       TPS2561 Unencrypted PSpice Transient Model Package (Rev. A)