LTC3265EFE#PBF

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Linear Technology\'s LTC3265EFE#PBF integrated circuit is a monolithic synchronous step-down DC-DC converter, which can provide up to 3A of continuous output current in a very small 4mm x 5mm SOT-23 package. The device uses a patented constant frequency current mode architecture and is designed to deliver high efficiency, low noise and long life operation.

The device provides a wide voltage input range and adjustable output voltage from 0.6V to 5V. It features accurate current limiting and thermal shutdown and operates in a power saving Pulse-Skip mode at light load condition. The device features a high frequency valley current sensing architecture which minimizes the need of external compensation and reduces design time.

The application field of LTC3265EFE#PBF integrated circuit includes many portable devices, such as cellular phones and digital cameras. In cellular phones, it can be used as the power supply for the digital signal processor, memory, display and other peripherals. In digital cameras, it can be used as the power supply for the CCD image sensor, image processor and other peripherals.

The working principle of this integrated circuit can be explained as follows. The input voltage is first converted to an intermediate DC voltage by the step-down converter. This converted voltage is then used as the input voltage for the internal high frequency DC-DC converter. At the output of the DC-DC converter, the voltage is regulated based on the set feedback voltage value.

The LTC3265EFE#PBF integrated circuit is protected for over-voltage, over-current and over-temperature conditions. Its integrated soft start feature eliminates inrush current during startup. Its green operating mode with low shutdown current and very few external components make it well suited for a variety of portable applications.

In general, the LTC3265EFE#PBF integrated circuit is a very useful DC-DC switching regulator for many portable device applications. It offers high efficiency, good accuracy, low noise, and long life operation along with protection features and its small form factor making it ideal for high density applications.

The specific data is subject to PDF, and the above content is for reference