The ETA3410D2I-T is a high-efficiency synchronous rectified step-down converter manufactured by E-T-A. It is designed to provide a stable and regulated output voltage from a higher input voltage, making it suitable for various portable and battery-powered applications.

Applications

• Portable power devices
• USB power supplies
• Solid State Drives
• Point of Load regulation for microprocessors, DSPs, and FPGAs
• Battery-powered equipment

Features

• High efficiency up to 95%
• Wide input voltage range
• Adjustable output voltage
• Synchronous rectification for higher efficiency
• Short circuit protection
• Over temperature protection
• Current limiting
• Small package size

Benefits

• Extends battery life in portable devices due to high efficiency.
• Provides a stable and regulated power supply for sensitive electronic components.
• Reduces heat generation, improving system reliability.
• Protects the device from damage due to short circuits or over-temperature conditions.
• Easy to integrate into space-constrained applications due to its small package size.

Additional Details

The ETA3410D2I-T utilizes synchronous rectification, which replaces the traditional Schottky diode with a MOSFET switch, significantly reducing power losses. It features over-current protection, over-voltage protection and thermal shutdown to ensure safe operation. The output voltage can typically be adjusted using external resistors, allowing for flexibility in different applications. Specific electrical characteristics, such as input voltage range, output voltage range, switching frequency, and maximum output current, are detailed in the product datasheet. The part's package type impacts its thermal resistance. Refer to the datasheet for precise thermal considerations. This converter often uses a fixed frequency PWM control scheme.