LT3512EMS#PBF

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The LT3512EMS#PBF is a high performance chip that is used to regulate and convert DC/DC voltage. It can be used to switch between voltages up to 60V. It is suitable for applications where output power is up to 5A, or up to 8A with a high-side switch. The LT3512EMS#PBF has a wide array of features offering robust protection, high efficiency, reduced losses, low noise, and flexible synchronous rectification. In addition, it has an internally-programmable current limit and adjustable soft-start.

The LT3512EMS#PBF operates in a variety of topologies and can be configured for buck, buck-boost, boost and SEPIC applications. It can provide up to 16V of output voltage, and features an integrated low on-resistance, high-side MOSFET. The LT3512EMS#PBF also offers programmable cycle-by-cycle current limiting, over-temperature protection and adjustable soft start.

The circuit of the LT3512EMS#PBF consists of an input stage, a controller with integrated comparators, an error amplifier, a free-running oscillator, a voltage reference module, a comparator, a timing unit, a fault protection module and a driver. The input stage allows the input voltage to be connected to the external switch. The controller generates the switching signals for the external transistor in which the energy is transferred. The error amplifier adjusts the output voltage based on the voltage reference voltage. The free-running oscillator determines the switching frequency.

The voltage reference module provides the reference voltage to the comparator. The comparator compares the applied input voltage to the reference voltage and adjusts the switching frequency accordingly. The driver provides the control signals for the external switch. Finally, the fault protection module monitors the switch current limiting, over-temperature protection and soft start.

The LT3512EMS#PBF can be used in a variety of applications, such as AC/DC, DC/DC Point-of-Load, automotive, industrial, computing, and telecom. Its features offer high precision and a wide range of adjustable output settings. It is also the ideal choice for high-frequency, high-efficiency DC/DC applications.

The LT3512EMS#PBF is a high-performance DC/DC regulator and converter that operates in a variety of topologies and is suitable for a wide range of applications. It is capable of providing up to 16V of output voltage and offers robust protection, high efficiency, reduced losses, low noise, and flexible synchronous rectification. It offers an integrated low on-resistance, high-side MOSFET, programmable cycle-by-cycle current limiting, over-temperature protection, and adjustable soft start.

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