LT3752EFE

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The LT3752EFE is a dual 500mA/375mA peak, synchronous buck switching controller with intelligent package reducing power losses and saving energy in industrial and high-end computing applications. It is designed to operate in pulse-width modulation (PWM) or forced continuous conduction mode (FCCM) for high power density designs. This switching controller offers high efficiency with low input voltage of up to 60V. It includes an adaptive on-time control, fast current limit, and thermal shutdown protection. With a wide operating temperature range, intuitive package, integrated 600kHz PWM, low no-load quiescent current and automatic light load, the LT3752EFE is an ideal choice for industrial and high-end computing applications.

The LT3752EFE has been designed for applications such as, but not limited to, industrial and high-end computing systems. It can be used to provide power in both low and high voltage environments, while providing high efficiency and low input voltage of up to 60V. The intuitive package also reduces power losses and helps to save energy in these applications.

The LT3752EFE is a dual synchronous buck switching solution and operates in pulse-width modulation (PWM) or forced continuous conduction mode (FCCM). It features multiple operating mode options, including an adjustable switching frequency of up to 600kHz, an adaptive on-time control, a fast current limit, and thermal shutdown protection. Its wide operating temperature range of -20 to 85C enables operation in a variety of industrial and high-end computing environments.

At the core of the LT3752EFE, is an adaptive on-time control and switching frequency adjustment, allowing for adjustment to maximum power delivery and control of the switching losses. This provides accurate control of the output voltage, with an accuracy of ±2%. The integrated PWM and Fast Current Limit also ensure safe operation. This helps to prevent hard switching transitions, minimising the associated power losses and minimising load transients.

The LT3752EFE also includes a Thermal Shutdown protection feature. The switching frequency and peak current limit will reduce when the die temperature reaches 175C. This helps to maintain temperature levels within safe thresholds, ensuring reliable operation and long term reliability.

The LT3752EFE provides excellent efficiency with low input voltage of up to 60V. This enables high power density designs with low power losses, allowing for long-term operation and stability of the output voltage. Additionally, the integrated Power Stage Smart Sink interface provides real-time, precise control of the output voltage.

The LT3752EFE also features an automatic light load feature that adapts to dynamic load conditions. This reduces power consumption and increases efficiency in low load conditions while still delivering maximum power in high load situations.

The LT3752EFE is a dual 500mA/375mA peak, synchronous buck switching controller with intelligent package reducing power losses and saving energy in industrial and high-end computing applications. It offers high efficiency, low input voltage of up to 60V and a wide operating temperature range of -20 to 85C. With an adaptive on-time control, fast current limit, and thermal shutdown protection, the LT3752EFE is the ideal choice for industrial and high-end computing applications.

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