VI-BTH-EW-S

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DC-to-DC converters represent a class of power supply that converts a voltage from one DC source to another DC source with a different voltage level. DC-to-DC converters offer efficient power conversion for a wide range of applications, such as higher-voltage DC to lower-voltage DC applications, and powering portable equipment. The VI-BTH-EW-S converter is a buck-boost regulator that provides efficient conversion between two DC voltage levels. This converter supports a wide input voltage range, low quiescent current, and low noise operation, making it suitable for a range of power supply designs.

The VI-BTH-EW-S converter supports a wide range of input voltages, from 4.5 V to 18 V, and an output voltage of 1.8 V to 17 V. It provides a wide operating range with a high efficiency, typically up to 97%, and a low quiescent current of 5 mA.

The VI-BTH-EW-S converter uses a synchronous buck-boost topology to achieve high efficiencies over a wide input voltage range. It includes two independent low-RDS(ON) N-channel MOSFETs, one for buck mode operation and one for boost mode operation, for high performance over the entire input voltage range. The device supports a wide range of output current levels, up to 6 A.

The VI-BTH-EW-S converter also supports a number of different features, such as direct enable, programmable soft-start, cycle by cycle current limit and over temperature protection. The direct enable feature integrates a logic-level enable input into the circuit that can be used to shut down the output of the device. The soft-start feature allows the output voltage to be ramped up from zero voltage to the desired voltage, reducing the in-rush current during power-up.

In addition, the device supports an adjustable current limit feature that helps protect the device from accidental short circuits or overload. This feature limits the device\'s output current to a safe level in order to prevent damage to the components. The over temperature protection feature helps ensure that the device does not exceed its maximum operating temperature.

The VI-BTH-EW-S converter is an ideal solution for a wide range of power supply designs. It offers high efficiency, low quiescent current and a wide range of features to help protect and enhance the performance of the power supply. This device makes it easy to convert between two DC voltage levels for powering a variety of applications, from consumer electronics to industrial applications.

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