Product Overview: TPS40192DRCR by Texas Instruments

The TPS40192DRCR is a versatile and efficient mid-voltage synchronous buck controller designed by Texas Instruments, a leader in semiconductor solutions. This advanced power management integrated circuit (IC) is tailored to facilitate the design of high-performance power supplies with a compact footprint and exceptional power efficiency.

Key Features

• Wide Input Voltage Range: The TPS40192DRCR operates over a broad input voltage range from 4.5V to 20V, making it suitable for a variety of applications, including industrial, telecommunications, and consumer electronics.
• Adjustable Switching Frequency: Users can program the switching frequency from 100kHz to 600kHz, allowing for a balance between efficiency and component size.
• High Efficiency: Its synchronous buck topology enables the TPS40192DRCR to achieve high conversion efficiencies, reducing heat generation and improving system reliability.
• Integrated MOSFET Drivers: The inclusion of built-in drivers for high-side and low-side N-channel MOSFETs simplifies the design and reduces external component count.
• Advanced Control: The IC features voltage-mode control with input voltage feed-forward compensation that ensures stable operation over a wide range of input voltages and load conditions.
• Protection Features: It includes a range of protection features such as over-current protection, over-voltage protection, under-voltage lockout, and thermal shutdown, safeguarding the system against fault conditions.

Applications

The TPS40192DRCR is a versatile component suited for a wide range of applications, including:

• Point of Load (POL) supplies
• Networking and server power supplies
• Storage and data center infrastructure
• Industrial power systems
• Consumer electronics

Package and Availability

The TPS40192DRCR is available in a small, thermally enhanced 10-pin VSON package, designated as DRCR, which is optimized for space-constrained applications. The product is available through Texas Instruments and authorized distributors, ensuring easy access and support for designers and manufacturers globally.