The LM34936RHFT is a high-performance, synchronous, step-down DC-DC converter integrated circuit (IC) from Texas Instruments (TI), designed to meet the needs of a wide range of power supply applications. This advanced power solution is capable of driving up to 6A of continuous load current with excellent efficiency and thermal performance.

Key Features

• Wide Input Voltage Range: The device supports an input voltage range from 3.8V to 36V, making it versatile for various applications, including industrial, automotive, and telecommunications.
• High Efficiency: With its synchronous step-down regulator design, the LM34936RHFT achieves high conversion efficiency, which minimizes heat generation and improves system performance.
• Adjustable Switching Frequency: The switching frequency is adjustable from 200kHz to 2.2MHz, allowing designers to optimize the performance for their specific application requirements.
• Integrated MOSFETs: The inclusion of high-side and low-side MOSFETs simplifies the design and reduces external component count, which can save board space and cost.
• Thermal Shutdown: The device includes thermal shutdown protection to safeguard against overheating, ensuring reliable operation under various conditions.
• Robust Protection Features: The LM34936RHFT is equipped with a range of protection features, including cycle-by-cycle current limit, short-circuit protection, and under-voltage lockout (UVLO).

Applications

The LM34936RHFT is ideal for a variety of applications where efficient power conversion is required, such as:

• Point-of-Load (POL) power supplies
• Automotive infotainment and telematics systems
• Industrial power systems
• Networking and telecommunication equipment
• Field Programmable Gate Array (FPGA) and Digital Signal Processor (DSP) power supplies

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the LM34936RHFT is no exception. The product is manufactured with the highest standards and has undergone rigorous testing to ensure it meets TI's stringent requirements for performance and durability.