Texas Instruments

TPS3851G33EDRBR

TPS3851G33EDRBR is a high-performance, low-power, single-chip buck-boost converter from Texas Instruments. It is designed to provide efficient power conversion in a wide range of applications, including portable devices, battery-powered systems, and industrial equipment.

Description:

The TPS3851G33EDRBR is a highly integrated, synchronous, step-down/step-up converter with an input voltage range of 2.5V to 5.5V. It can deliver an output voltage ranging from 0.9V to 5.5V and can provide an output current of up to 3A. The device is available in a compact, thermally efficient QFN package.

Features:

1. Wide input voltage range: 2.5V to 5.5V
2. Output voltage range: 0.9V to 5.5V
3. Output current: Up to 3A
4. Synchronous step-down/step-up operation
5. High efficiency: Up to 94% efficiency
6. Low quiescent current: 2.5μA in run mode
7. Programmable soft-start
8. Precise output voltage regulation
9. Over-current protection, over-voltage protection, and thermal shutdown
10. Small package size: 20-pin, 3mm x 4mm QFN

Applications:

1. Portable devices: Smartphones, tablets, and wearables
2. Battery-powered systems: Wireless routers, GPS devices, and IoT devices
3. Industrial equipment: Sensor networks, control systems, and motor drivers
4. Medical devices: Wearable medical devices and portable medical instruments
5. Automotive applications: Infotainment systems, instrument clusters, and ADAS systems

The TPS3851G33EDRBR is an ideal choice for applications that require a highly efficient, low-power, and compact power conversion solution. Its wide input voltage range, high efficiency, and advanced protection features make it suitable for a wide range of applications, from portable devices to industrial equipment.