LTC3868EGN-1#TRPBF

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The LTC3868EGN-1#TRPBF is a high power switch-mode power supply controller with advanced features. It is categorized in PMIC\'s (Power Management IC\'s) Voltage Regulators section, and more precisely in DC DC Switching Controllers subsection. This part is specially designed to provide precise regulation and management of primary-switched power supplies used in computing and communication applications.

The LTC3868EGN-1#TRPBF allows the system designer to easily design switch-mode power supplies with features such as fast transient response, minimum standby current, and high efficiency. Its Pulse Width Modulated (PWM) signal can be used to directly control a power MOSFET in the primary-side circuit, allowing the output voltage to be regulated. The LTC3868EGN-1#TRPBF also has bi-directional communication, allowing the integration of feedback circuits and over-current protections.

The LTC3868EGN-1#TRPBF offers a wide range of features needed to build stable, efficient, and cost-effective primary-side switching power supplies. It is fully integrated and supports a range of input voltages up to 80V. The peak current delivery capability of the LTC3868EGN-1#TRPBF can be as high as 3A. It combines a large number of features and configurable options like power-on reset, over-voltage protection, over-current protection and current limit sensing.

The LTC3868EGN-1#TRPBF is ideal for use in power supplies with high-altitude series, switched-mode and full-bridge topologies. Its switcher controller can be used for a number of DC-DC power delivery systems like computer, processor, communication and automotive applications. In addition, the device can be configured to limit the start-up current and reduce the stress on the power supply. It also offers cycle-by-cycle current limiting to protect both the power supply and the downstream device.

The LTC3868EGN-1#TRPBF is designed to provide robust power conversion without the need for an external microcontroller or sense resistor. It also supports a PWM feature to adjust the on-time and off-time ratio. This feature can be used to optimize the power efficiency and reduce acoustic noise. The control logic is designed to prevent shoot-through current and respond quickly to changes in load conditions.

The LTC3868EGN-1#TRPBF offers fault protection features, and the power management circuit can be configured to detect a range of faults, and respond appropriately. Its operating temperature range is from -40°C to +85°C, which makes it suitable for a wide range of industrial and consumer applications. In addition, the wide supply voltage range of 4.5 V to 80 V and the high power capability of up to 1A (peak) make it an excellent choice for multiple power applications.

The LTC3868EGN-1#TRPBF is an excellent choice for power conversion applications in the automotive, communications, computing, and consumer markets. Its combination of features, including high peak current delivery, adjustable PWM, over-voltage protection and cycle-by-cycle current limiting, make it an ideal choice for power transfer needs. Its ability to regulate power, respond quickly to changes in load, detect and respond to faults, and operate in a wide temperature range, offers a wide range of applications.

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