LT1375CN8-5#PBF Integrated Circuits (ICs)

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

LT1375CN8-5#PBF, is one of the family members of Linear Technology’s Pulse Mode Switching Regulator. LT1375CN8-5#PBF is a Pulse Mode Switching Regulator which is used for high efficiency applications and provides the necessary functions for a wide range of applications. It is used for regulating DC voltage and switching converter applications such as power supplies, switch mode power supplies, DC-DC converters, UPS systems, battery chargers, power amplifiers and other such applications.

LT1375CN8-5#PBF is designed to provide fixed output voltage, current regulation and load regulation. The voltage regulation is done by using a feedback loop that changes the duty cycle of the switching device in order to maintain a constant output voltage, even in the presence of a varying load. The current regulation is done by sensing the current through an internal or external current sensing resistor, which then controls the duty cycle of the switching device to maintain a constant current flow.

The LT1375CN8-5#PBF features a wide input voltage range of 8V - 40V, with adjustable output voltage in the range of 1.25V to 37V. It operates in frequency of 400kHz and offers up to 95% efficiency. Its maximum output current is 5A with low quiescent current. The LT1375CN8-5#PBF features over-current, over-voltage, over-temperature and current sensing protections. The device is available in 8-pin DSO-8 package for surface mount applications and has an operating temperature range of -40°C to +85°C.

The working principle of the LT1375CN8-5#PBF switching regulator is based on the fact that when the voltage voltage is applied in a circuit consisting of a switching device and an inductor, the current increases in the inductor and the energy is stored in the inductor. The power to the load is supplied by the inductor. When the voltage across the switching device is removed the energy stored in the inductor is released to the load and the current through the inductor decreases. By controlling the switching voltage it is possible to control the current flow in the inductor and thus regulate the voltage and current going to the load.

LT1375CN8-5#PBF is used in various applications including DC-DC converters, UPS systems, battery chargers, switch-mode power supplies, power amplifiers and other such applications. Its wide input voltage range, adjustable output voltage, high frequency operation and high efficiency make it suitable for these applications.

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