Texas Instruments

TPS62842DGRR  

DC Switching Voltage Regulators

The Texas Instruments TPS62842DGRR is a highly integrated step-down converter that is designed to provide efficient and compact power solutions for a wide range of applications. Here is a brief description of the device, its features, and potential applications:

Description:

The TPS62842DGRR is a member of Texas Instruments' portfolio of power management integrated circuits. It is a synchronous step-down converter, also known as a buck converter, which is used to convert an input voltage to a lower output voltage. This device is designed for use in battery-powered applications where efficiency, size, and low-noise operation are critical.

Features:

1. High Efficiency: The TPS62842DGRR operates with high efficiency, which is crucial for battery-powered devices to extend battery life.
2. Wide Input Voltage Range: It can handle a wide range of input voltages, making it suitable for various power supply scenarios.
3. Low Quiescent Current: The device has a low quiescent current, which further contributes to its efficiency, especially in battery-powered applications.
4. Synchronous Rectification: This feature allows for lower power dissipation and higher efficiency, particularly at light loads.
5. Integrated Switches: The device integrates both high-side and low-side power MOSFETs, reducing the number of external components needed.
6. Small Package Size: The TPS62842DGRR comes in a compact package, which is beneficial for space-constrained applications.
7. Short Circuit and Over-Current Protection: It includes built-in protection features to safeguard the device and the system from faults.
8. Thermal Shutdown: The device will shut down if it gets too hot, protecting it from damage due to overheating.

Applications:

1. Portable Electronics: Due to its efficiency and small size, the TPS62842DGRR is ideal for powering portable devices such as smartphones, tablets, and wearables.
2. IoT Devices: Internet of Things (IoT) devices often require efficient power management, and this converter can help extend their battery life.
3. Medical Devices: In battery-operated medical devices, reliable and efficient power conversion is critical, and the TPS62842DGRR can meet these demands.
4. Industrial Equipment: For battery-powered industrial equipment, the device can provide a stable and efficient power source.
5. Consumer Electronics: Any consumer electronics that require a step-down voltage conversion for their operation can benefit from this converter's features.

The TPS62842DGRR is a versatile and efficient power management solution that can be integrated into a wide range of electronic devices where a compact and efficient step-down converter is required.

TPS62842DGRR Documents

Download datasheets and manufacturer documentation for TPS62842DGRR

PCN Assembly/Origin :

Assembly Materials 17/Dec/@021      

Datasheets :

TPS62840 Datasheet