E-UC2845BN

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The E-UC2845BN is an advanced, high-efficiency integrated DC DC switching controller. It features integrated power MOSFETs, low loss switching, and adaptive deadtime control for driving both synchronous and non-synchronous buck topologies. This device can provide up to 9A continuous current with up to 24A peak current. It also features frequency synchronization with an internal or external clock.

The E-UC2845BN is suitable for use in a wide range of applications such as DC/DC converters, point-of-load converters, industrial control systems, instrumentation systems and battery-powered systems. It can be used to regulate output voltage and current in a wide range of systems, including data centers, portable computing devices, industrial systems, and telecommunications networks.

The E-UC2845BN uses a two-step approach to regulate the output voltage and current. First, the device uses a PWM controlled high-side driver to regulate the power MOSFETs’ turn-on, and then uses a low-side driver to regulate the PWM duty cycle. By controlling the PWM duty cycle, the E-UC2845BN is able to control the output voltage and current according to the output voltage and current settings.

The E-UC2845BN also uses a built-in current-mode control that employs an internal peak-current detection and can operate in either synchronous or non-synchronous mode. In addition, the device features an integrated programmable deadtime control for efficient current and voltage regulation, as well as an adjustable soft-start and disable feature to minimize in-rush currents and reduce wear on components.

The E-UC2845BN also includes a thermal protection feature to protect against damage caused by excessive temperature and an over-voltage protection feature to protect against voltage spikes. In addition, the device supports a wide range of input and output voltages, including three versions of output voltage regulation of 24 V, 27.5 V and 45 V.

The E-UC2845BN is an ideal solution for a wide range of DC/DC switching regulator applications. With its advanced features, integrated power MOSFETs, low-loss switching and adaptive deadtime control, the device is capable of providing high efficiency, low power loss and long-term stability. The device is also suitable for use in a wide range of applications, including data centers, portable computing devices, industrial systems, instrumentation systems and battery-powered systems.

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