The LT3748EMS#TRPBF is an integrated circuit (IC) component designed and manufactured by Linear Technology, which is now a part of Analog Devices. This IC is a high voltage, synchronous, current mode buck-boost DC/DC controller, specifically designed to regulate output voltage from a wide input voltage range.
Key Features:
1. Input Voltage Range: The LT3748EMS#TRPBF supports a broad input voltage range from 2.7V to 100V, allowing it to handle a variety of applications.
2. Buck-Boost Topology: It provides the flexibility to regulate the output voltage higher or lower than the input voltage, making it suitable for diverse voltage conversion requirements.
3. High Efficiency: The LT3748EMS#TRPBF offers high efficiency over a wide load range, resulting in reduced power dissipation and improved overall system efficiency.
4. Adjustable Switching Frequency: The switching frequency of the IC can be programmed externally using a single resistor. This feature enables the optimization of efficiency and size trade-offs in the application.
5. Continuous or Burst Mode Operation: The IC allows selection between continuous and burst mode operation, providing flexibility in different load conditions to optimize efficiency.
6. Low Component Count: The IC integrates several functions that reduce the external component count, simplifying the overall circuit design and reducing bill of materials
