LXDC2HN30A-135

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DC-DC converters, such as the LXDC2HN30A-135 are widely used in electronic devices and circuits. They are used to adjust the voltage of a DC source and regulate it to the desired level.

The LXDC2HN30A-135 is a high efficiency non-isolated buck-boost converter specifically designed to work with two Lithium-Ion cell batteries. It features low quiescent current, wide input voltage range, ultra-fast transient response, and programmable maximum output current. Additionally, the device is programmable for an output voltage range from 0.6 V to 5 V with a resolution of 0.75 mV.

The converter has a 12-bit SoftStart feature which ensures a smooth start-up of the converter, avoiding inrush to the load. Other features include: soft-start cycle control, output voltage tracking, low ripple, and programmable loop response. Furthermore, it is equipped with overtemperature, short-circuit, and UVLO characteristics.

The working principle of the LXDC2HN30A-135 is based on the buck-boost topology. This type of converter is optimized to work with two Lithium-Ion battery cells. When the input voltage is higher than the output voltage, the device will enter buck mode and convert the input voltage to a lower suitable voltage. Similarly, when the input voltage is lower than the output voltage, the device will enter boost mode to raise the input voltage to the desired level. The device is capable of regulating the output voltage regardless of the input voltage.

The LXDC2HN30A-135 is typically used in portable electronic devices such as laptop computers, tablets, and smartphones. Additionally, it is ideal for applications that want to regulate an input voltage of 2 to 8 volts into a precisely adjustable output voltage.

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