LM2853MHX-1.0/NOPB

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LM2853MHX-1.0/NOPB is a 3-terminal, fixed frequency, high voltage switch-mode DC-DC regulator. It is designed to provide excellent transient and steady-state regulation of output voltage in a wide variety of applications such as voltage regulation, DC-DC conversion, and power management in the automotive, industrial, and computer markets. As one of the Voltage Regulators in DC DC Switching Regulators, LM2853MHX-1.0/NOPB integrates many features in one package, including a high-side and a low-side MOSFET, as well as current, voltage, and power regulation.

The LM2853MHX-1.0/NOPB is applicable to all isolated power supply applications, battery operated systems, and embedded systems that require reliable current, voltage, and power regulation. It is well-suited for applications where wide input to output voltage ranges are encountered, such as in an automotive system with the 24V battery voltage range, the voltage range can range from 12-48V. The LM2853MHX-1.0/NOPB is also excellent for applications where a fixed-frequency operation is desired. In addition, the LM2853MHX-1.0/NOPB can be used for applications where reactive power compensation is desired by incorporating additional control functions.

The LM2853MHX-1.0/NOPB works by converting input voltage to the desired output voltage and current. The device provides a high-side switch and a low-side switch, which control the power flow through the device. The switching of the switches is determined by the feedback circuit, which is connected to the output voltage and current. The feedback circuit provides an output error signal that varies in amplitude with changes in the output voltage and current. The error signal is sent to the pulse-width modulator, which then drives the two switching devices, controlling the output voltage and current. The LM2853MHX-1.0/NOPB has short circuit protection, overvoltage protection, and current limiting protection to ensure the safety of the device.

In addition, the LM2853MHX-1.0/NOPB uses an advanced burst-mode control loop to optimize the efficiency of the power supply. The burst-mode control loop uses low-current pulses to drive the switching devices, reducing average current flow during periods of light load. This reduces power dissipation, resulting in improved power efficiency. The device also provides a wide range of voltage and current settings, allowing the user to select the settings that best match the application needs.

The LM2853MHX-1.0/NOPB is an excellent choice for any application requiring voltage and current regulation. It provides excellent transient and steady-state regulation and supports wide input to output voltage ranges. It also has advanced burst-mode control loop to optimize efficiency and wide range of settings to allow the user to select the best settings for the application. In addition, it provides safety features to protect the device in case of misuse or power failure.

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