Analog Devices Inc. introduces the LT3753HFE#TRPBF, a high-performance DC/DC controller designed for high power applications. This robust component is engineered to drive LED loads up to 100W and beyond, making it an ideal choice for a wide range of lighting solutions, including industrial, automotive, and architectural lighting systems.

Key Features

• Wide Input Voltage Range: The LT3753HFE#TRPBF operates from an input voltage range of 6V to 100V, accommodating a diverse array of power supplies and ensuring consistent performance under varying input conditions.
• High Efficiency: With an advanced design focused on minimizing power loss, this controller achieves high efficiency, which is crucial for managing heat in high-power applications and for maintaining energy savings.
• PWM Dimming Capability: It offers precise Pulse Width Modulation (PWM) dimming, allowing for adjustable brightness levels and contributing to the versatility of the lighting systems it powers.
• Robust Protection Features: The LT3753HFE#TRPBF is equipped with fault protection features such as open LED and short-circuit protection, ensuring the longevity and reliability of the application it is used in.
• Integrated MOSFET Driver: This controller includes an onboard MOSFET driver, simplifying the design and reducing the external component count.

Applications

The LT3753HFE#TRPBF is not limited to LED lighting; its versatility allows it to be used in a variety of high power applications. These include battery charging, supercapacitor charging, and power supplies where a high step-up ratio is required. Its robust design and comprehensive feature set make it a go-to solution for engineers looking to develop reliable and efficient high-power systems.

Package and Availability

The device is available in a thermally enhanced 16-lead TSSOP package, which ensures efficient heat dissipation and a compact footprint on the PCB. The LT3753HFE#TRPBF is also designed for tape and reel packaging, denoted by the #TRPBF suffix, making it suitable for automated high-volume production environments.

With its combination of performance, efficiency, and reliability, the LT3753HFE#TRPBF from Analog Devices Inc. is a standout choice for designers and manufacturers seeking a high-quality DC/DC controller for their high-power applications.