Texas Instruments

TPS2062ADR

TPS2062ADR is a high performance, ultra-low quiescent current, synchronous 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 banks, and battery-powered equipment.

Description:

The TPS2062ADR is a highly integrated, compact solution that offers a wide input voltage range of 2.5V to 5.5V and can deliver an output voltage as low as 0.9V. It features a high efficiency of up to 95% and a low quiescent current of only 2.5µA, making it ideal for battery-powered applications where power consumption is critical.

Features:

1. Wide input voltage range: 2.5V to 5.5V
2. Low output voltage: as low as 0.9V
3. High efficiency: up to 95%
4. Ultra-low quiescent current: 2.5µA
5. Synchronous rectification for improved efficiency
6. Integrated power MOSFETs for reduced external component count
7. Programmable soft-start to minimize inrush current
8. Over-current protection and thermal shutdown for added safety
9. Small package size: 10-lead WSON

Applications:

1. Portable devices: smartphones, tablets, and wearables
2. Power banks and USB charging devices
3. Battery-powered equipment: drones, cameras, and IoT devices
4. Medical devices: hearing aids and portable medical instruments
5. Automotive applications: infotainment systems and battery monitoring systems

In summary, the TPS2062ADR from Texas Instruments is a highly efficient, low quiescent current step-down converter that is suitable for a wide range of applications where power consumption and efficiency are critical. Its compact size and integrated features make it an ideal choice for designers looking to minimize the footprint and complexity of their power conversion solutions.