The Texas Instruments CSD87335Q3DT is a state-of-the-art, high-efficiency synchronous buck NexFET™ power block that is designed to meet a wide range of power management requirements in modern electronics. This highly integrated power solution combines an optimized power MOSFET design to deliver high-performance operation in a compact, low-profile package.

Key Features

• Advanced Power Solution: The CSD87335Q3DT integrates two power MOSFETs in a single package, providing a high-density power solution that simplifies the design of power supply circuits.
• High-Efficiency Performance: With its low on-resistance and reduced switching losses, this power block achieves exceptional efficiency, making it ideal for energy-sensitive applications.
• Compact Size: The small 3.3mm x 3.3mm SON package with a pitch of 0.65mm minimizes the footprint on the PCB, allowing for more space-efficient designs.
• Optimized for Synchronous Buck Converters: The CSD87335Q3DT is specifically optimized for use in synchronous buck converter applications, providing excellent power conversion for point-of-load (POL) solutions.
• Robust Thermal Performance: The package design and MOSFET technology enable superior thermal performance, ensuring reliability even under high power operation.
• Versatile Voltage Range: This power block is designed to operate over a wide input voltage range, accommodating various system voltages for flexible design integration.

Applications

The CSD87335Q3DT is suitable for a variety of applications, including:

• Server and telecom power supplies
• Networking equipment
• Computing peripherals
• Gaming consoles
• High-performance data processing units
• Industrial power systems

Technical Specifications

Some of the key technical specifications of the CSD87335Q3DT include:

• Continuous drain current: 40 A
• On-resistance (R_DS(on)): 4.5 mΩ at V_GS = 10 V for the high-side MOSFET
• Power stage efficiency: Up to 93.5%
• Operating temperature range: -40°C to 150°C

With its combination of efficiency, power density, and thermal performance, the Texas Instruments CSD87335Q3DT power block is an excellent choice for designers looking to optimize their power management systems.