LM20145MHX/NOPB

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The LM20145MHX/NOPB is a DC/DC switching regulator device, specifically designed to meet the requirements of portable battery-powered applications. The device offers high efficiency, low power consumption and high power density to minimize power consumption and space requirements. It is suitable for a variety of applications including laptops, tablets, wireless communication equipment, industrial automation, automotive, HVAC, consumer electronics and medical equipment.

The LM20145MHX/NOPB DC/DC switching regulator has an input voltage range of 3.3V to 15V and an output voltage of 1.2V to 5.5V. It features adjustable frequency or synchronizable operation and is frequency-hopping-enabled for applications requiring burst operation. It also features a current mode pulses-width modulation (PWM) control that provides excellent dynamic line/load transient response and stable operation over the full power range.

The LM20145MHX/NOPB device also has a built-in power-good indicator that notifies the user when the output voltage is within an acceptable range. In addition, it has a programmable soft start mode that allows the user to configure the soft start behavior of the output voltage. This feature helps protect the target system from possible inrush current surge caused by the external capacitive load.

The device also includes protection features like short-circuit protection, over-voltage protection and under-voltage protection. This helps protect both the device and an attached system from damage due to fault conditions. It also prevents the attachment of a system from entering a fault condition.

The LM20145MHX/NOPB device is offered in a thermally enhanced 28-pin SOP package and can operate over a temperature range of -40°C to 125°C. The device is also RoHS compliant, helping to meet the requirements of many green products.

This device is ideal for battery-operated systems that require a reliable, high-efficiency, low-power solution. It is also suitable for high-power density applications such as automotive and industrial systems. The device’s integrated protection features, programmable soft start mode, and fast transient response ensure of reliable system performance.

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