TPS82084SILR

The TPS82084SILR is a high-efficiency, synchronous step-down converter integrated circuit (IC) developed by Texas Instruments. It is part of the TPS82084 family of devices and is designed to provide a regulated output voltage from a wide input voltage range.

The TPS82084SILR features a highly integrated design, including power MOSFETs, compensation circuitry, and protection features, all in a small package. It operates with a fixed-frequency pulse-width modulation (PWM) control scheme, which helps to simplify the design process and optimize efficiency.

This IC is specifically designed for applications where space is limited and high efficiency is required. It is commonly used in portable electronic devices such as smartphones, tablets, digital cameras, and portable media players. The TPS82084SILR can efficiently convert battery voltages to lower voltages required by various components in these devices, such as processors, memory, and sensors.

The key features and benefits of the TPS82084SILR include:

1. High Efficiency: The synchronous rectification topology and optimized design help achieve high efficiency levels, which is crucial for battery-powered devices to extend battery life.
2. Wide Input Voltage Range: The IC can operate from a wide input voltage range, typically from 2.7V to 6V, allowing it to handle different battery chemistries and voltage levels.
3. Small Package Size: The TPS82084SILR is available in a small package, such as a 2mm x 2mm WSON or 2mm x 2.5mm SON package, which makes it suitable for space-constrained applications.
4. Protection Features: The IC includes various protection features, such as thermal shutdown, overcurrent protection, and undervoltage lockout, to ensure safe and reliable operation.

Overall, the TPS82084SILR is a versatile and efficient step-down converter IC designed for portable electronic devices, offering high performance and compact size for power management applications.