LT3760EFE#TRPBF Integrated Circuits (ICs)

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The LT3760EFE#TRPBF is an LED driver type in PMIC (Power Management Integrated Circuits) and is designed primarily as an LED driver. It is developed by Linear Technologies. This type offers high efficiency and reliability in an eco-friendly package. The LT3760EFE#TRPBF is based on a flyback topology and a single-switch current sink technology. It helps in providing regulated current to LEDs accurately and safely. It also uses a small shielded transformer and a few large ceramic capacitors to provide a high power factor and low acoustic noise.

The LT3760EFE#TRPBF provides up to 1.9A output current with a single or two LEDs connected in series. It also has a wide input voltage range from 9V to 42V, allowing it to be used in many different applications. The output current regulation is highly accurate and can be adjusted from 0.2A to 1.9A. The LED driver provides up to 93% efficiency which helps in reducing power dissipation and system heating.

The LT3760EFE#TRPBF LED driver works according to its application field. During operation, the LED current is regulated with a single switch, single-ended current-mode control architecture. This method allows the output current to be accurately regulated. The adjustment is done by changing the peak current of the switching regulator. The switching regulator is connected to the output of the LT3760EFE#TRPBF, and the feedback is connected to the primary side of the transformer. This allows the primary side to accurately determine the output current of the secondary side.

The output voltage of the LT3760EFE#TRPBF is also adjustable. The wide range of the voltage allows designers to select the output current even for applications with high-voltage LEDs. It also comes with a low minimum output voltage of 1.5V which is suitable for low voltage LED applications. The maximum output voltage is 17V, allowing the LED driver to be used in various applications.

The LT3760EFE#TRPBF LED driver also features over voltage and under voltage protection. This is useful in cases where the input voltage is higher or lower than the specified range and protects the LED from being damaged due to overcurrent. Thermal shutdown provides another layer of protection for the LED driver. It is triggered when the LED driver reaches its maximum temperature, protecting the LED driver from further damage.

The LT3760EFE#TRPBF LED driver is a great choice for designers looking for a reliable, high efficiency and effective solution for powering their LEDs. It is suitable for both single and dual LED applications and provides an adjustable current range from 0.2A to 1.9A. The power factor can be increased up to 93%, while the output voltage is adjustable from 1.5V to 17V, making it suitable for a wide range of applications. It also provides over-voltage and under-voltage protection, as well as thermal shutdown.

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