Texas Instruments

TPS3896ADRYR  

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TPS3896ADRYR is a high-efficiency step-down (buck) converter from Texas Instruments. It is designed to provide efficient power conversion for a wide range of applications, including portable devices, power supplies, and battery-powered systems.

Description:

The TPS3896ADRYR is a highly integrated, synchronous step-down converter that can operate from an input voltage range of 4.5V to 23V. It is available in a compact, thermally enhanced 20-pin, 3mm x 4mm WQFN package.

Features:

1. High Efficiency: The TPS3896ADRYR offers high efficiency up to 95%, which helps reduce power consumption and improve system performance.
2. Wide Input Voltage Range: The device can operate from an input voltage range of 4.5V to 23V, making it suitable for a wide range of applications.
3. Synchronous Rectification: The TPS3896ADRYR uses synchronous rectification, which improves efficiency and reduces power loss.
4. Low Quiescent Current: The device has a low quiescent current of 45µA, which helps extend the battery life of portable devices.
5. Programmable Soft Start: The soft start feature allows for easy inrush current control and reduces input current spikes during startup.
6. Protection Features: The TPS3896ADRYR includes over-current protection, thermal shutdown, and output short-circuit protection to ensure reliable operation.
7. Small Package Size: The device is available in a compact 20-pin, 3mm x 4mm WQFN package, which saves space on the printed circuit board (PCB).

Applications:

1. Portable Devices: The TPS3896ADRYR is ideal for powering portable devices such as smartphones, tablets, and wearables.
2. Power Supplies: The device can be used in compact power supplies for a variety of applications, including industrial and consumer electronics.
3. Battery-powered Systems: The high efficiency and low quiescent current make the TPS3896ADRYR suitable for battery-powered systems, such as wireless sensors and IoT devices.
4. LED Lighting: The step-down converter can be used to power LED lighting applications, providing efficient power conversion and dimming control.
5. Automotive Applications: The TPS3896ADRYR can be used in automotive applications, such as infotainment systems and power management systems.

In summary, the TPS3896ADRYR is a high-efficiency step-down converter from Texas Instruments that offers a wide input voltage range, synchronous rectification, low quiescent current, and various protection features. It is suitable for a range of applications, including portable devices, power supplies, battery-powered systems, LED lighting, and automotive applications.

TPS3896ADRYR Documents

Download datasheets and manufacturer documentation for TPS3896ADRYR

PCN Assembly/Origin :

Assembly Site 09/Feb/2023      

Datasheets :

TPS3895-98      

HTML Datasheet :

TPS3895-98