The LT3752MPFE#TRPBF is an integrated high voltage flyback controller IC component manufactured by Analog Devices. It is designed for driving multiple LEDs in series from a rectified AC input. Here is an overview of its key features:
1. High Voltage Capability: This IC handles inputs ranging from 6V to 100V, making it suitable for a wide range of applications.
2. Integrated Power Switch: The LT3752MPFE#TRPBF includes an integrated power switch, eliminating the need for an external MOSFET. This integration reduces component count and saves space on the PCB.
3. Dimming and Fault Protection: It provides a versatile dimming capability through its PWM input, allowing precise control of LED brightness. Additionally, it incorporates fault protection features such as LED open and short-circuit detection, thermal shutdown, and overvoltage protection for increased system reliability.
4. Adjustable Output Voltage: The output voltage is adjustable through an external resistor, enabling flexibility in LED string configurations.
5. High Efficiency: The LT3752MPFE#TRPBF employs a boundary mode operation that ensures high power conversion efficiency. This feature minimizes power losses, resulting in lower heat dissipation and extended LED lifespan.
6. Versatile Applications: It is well-suited for driving medium to high power white LEDs or multiple strings of LEDs in various general lighting applications, including automotive, industrial, and architectural lighting
