Product Overview: TPS54202HDDCR by Texas Instruments

The TPS54202HDDCR is a highly efficient synchronous step-down (buck) converter, designed and manufactured by Texas Instruments (TI), a leader in semiconductor solutions. This compact component is an integral part of the power management family, offering an optimal solution for applications requiring a low-power, highly efficient, and space-saving design.

Key Features

• Input Voltage Range: The device supports a wide input voltage range from 4.5V to 28V, making it versatile for various systems and ensuring compatibility with a broad range of power sources.
• Output Current: It is capable of delivering up to 2A of continuous output current, which is suitable for medium-power applications.
• High Efficiency: With its synchronous step-down design, the TPS54202HDDCR achieves high efficiency, which minimizes energy loss and heat generation, thereby enhancing system reliability and performance.
• Adjustable Switching Frequency: The switching frequency is adjustable from 200 kHz to 2.2 MHz, allowing designers to optimize the performance based on specific application needs, such as efficiency and component size.
• Thermal Protection: The device includes thermal shutdown protection, which helps to prevent damage from overheating by automatically shutting down the converter when the internal temperature exceeds safe operating limits.
• Integrated MOSFETs: It integrates high-side and low-side MOSFETs, which reduces external component count and simplifies the design process.

Applications

The TPS54202HDDCR is suitable for a wide variety of applications, including but not limited to:

• Consumer Electronics
• Industrial and Automation Systems
• Point of Load Conversions
• Telecommunications Equipment
• Networking Hardware

Package and Availability

This device is available in a small 8-pin SON package with a body size of 3mm x 3mm (HDDCR suffix), which is ideal for space-constrained applications. The TPS54202HDDCR is part of TI's Eco-friendly "Green" product portfolio and is RoHS compliant.

For detailed specifications, application notes, and evaluation modules, designers and engineers are encouraged to visit the Texas Instruments website or contact their local TI sales representative.