LTC3265MPFE#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

The LTC3265MPFE#PBF, a low-noise, step-down switching regulator, is a highly efficient, fixed frequency synchronous step-down converter with adjustable output voltage and low RDS(ON) synchronous rectifier. It is an ideal choice for powering low voltage microprocessors, FPGAs, ASICs and other low voltage end systems.

The LTC3265MPFE#PBF operates in continuous conduction mode (CCM) over the entire input voltage range and offers a high power conversion efficiency. Its built-in low noise control loop ensures a steady output voltage with low output noise. A wide input voltage range and robust short-circuit protection make the LTC3265MPFE#PBF suitable for many applications.

Application Field of LTC3265MPFE#PBF

The LTC3265MPFE#PBF is suitable for use in a variety of applications in the industrial, telecommunications and consumer electronic markets. It can be used for powering digital signal processors, microcontrollers, field programmable gate arrays, ASICs, LED drivers and other low voltage systems. The high power conversion efficiency of the LTC3265MPFE#PBF makes it an ideal choice for energy efficient solutions. The wide input voltage range and integrated overvoltage protection make it suitable for many automotive and automotive battery management applications.

Working Principle of LTC3265MPFE#PBF

The LTC3265MPFE#PBF is a synchronous buck regulator designed for continuous conduction mode (CCM) operation. It has an adjustable output voltage with an integrated low-noise voltage feedback loop that ensures a steady output voltage. Internal synchronous rectifiers and Schottky diodes reduce power dissipation and ensure a high power conversion efficiency. The adjustable output voltage range is set with an external resistor dividers.

The LTC3265MPFE#PBF includes a 70V, 0.82A power switch. The power switch is connected to an external inductor which, in conjunction with the input capacitors, forms the power stage that converts the input voltage to the regulated output voltage. The IC regulates the output voltage by controlling the on-time of the power switch. During the device’s on-time, the power switch is driven in high impedance allowing the inductor to build up energy stored, and during its off-time, the power switch is driven in low impedance allowing the inductor to discharge energy stored and generate the regulated output voltage.

In addition to the adjustable output voltage range and the power switch, the LTC3265MPFE#PBF also features overcurrent protection and short-circuit protection. The overcurrent protection ("OCP") prevents the output voltage from dropping in the event of an overload or short circuit. The short-circuit protection ("SCP") monitors the output current over a certain window and trips the output voltage to protect the system against a direct short on the output.

The LTC3265MPFE#PBF is a versatile, high efficiency and low-noise step-down switching regulator suitable for a variety of applications requiring low output voltage and low noise. The wide input voltage range, adjustable output voltage and robust protection features make it an ideal choice for powering low voltage microprocessors, FPGAs, ASICs and other low voltage end systems.

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