Texas Instruments

TPS54623RHLR

The Texas Instruments TPS54623RHLR is a highly integrated, high-efficiency synchronous step-down converter with a wide input voltage range. It is designed to provide efficient power conversion for a variety of applications, including automotive, industrial, and telecom systems.

Description:

The TPS54623RHLR is a compact, 20-pin, 3mm x 4mm QFN package that offers a wide input voltage range of 4.5V to 60V. It features a high efficiency of up to 97% and a wide output voltage range of 0.9V to 5.5V. The device also includes integrated power MOSFETs, a low-side current sense, and a high-side gate driver, making it a highly integrated solution for power conversion.

Features:

1. Wide input voltage range: 4.5V to 60V
2. High efficiency: up to 97%
3. Wide output voltage range: 0.9V to 5.5V
4. Integrated power MOSFETs
5. Low-side current sense
6. High-side gate driver
7. Small footprint: 3mm x 4mm QFN package
8. Thermal shutdown and over-current protection
9. Spread spectrum frequency modulation for reduced EMI

Applications:

1. Automotive systems: infotainment, lighting, and power management
2. Industrial systems: motor control, sensor power, and industrial control
3. Telecom systems: base stations, routers, and network equipment
4. Portable devices: smartphones, tablets, and wearable devices
5. Battery charging and management systems
6. LED lighting and power supply for various applications

The TPS54623RHLR is a versatile and efficient power conversion solution that can be used in a wide range of applications where high efficiency and a compact form factor are required. Its integrated features and wide input voltage range make it an ideal choice for designers looking to optimize their power conversion solutions.