XR76203ELTR-F

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The XR76203ELTR-F is a DC-DC switching regulator, which is a type of voltage regulator that is used to control the output voltage. This type of voltage regulator provides an efficient way to regulate an output voltage, while also reducing power dissipation and noise. The XR76203ELTR-F is an integrated easy-to-use solution for applications that require an adjustable output voltage, such as automotive, consumer, and industrial power supplies. The XR76203ELTR-F is designed to regulate the output voltage in response to varying input voltage and load conditions.

The XR76203ELTR-F is a buck converter, meaning it is used to convert a higher input voltage to a lower output voltage. It uses pulse width modulation (PWM) as its method of controlling the output voltage. In a buck converter, the input power is alternately switched on and off, resulting in pulses of power at the output. The duty cycle of these pulses can be controlled, allowing for adjustments in the output voltage. In other words, the XR76203ELTR-F uses a combination of PWM and feedback control to regulate the output voltage.

The XR76203ELTR-F is able to operate with a wide input voltage range of 4.5V to 40V and can efficiently provide up to 3A of output current. It also features adjustable soft start and sync inputs to enable parallel and/or stacked configurations. The device includes a power stage, control circuitry, and protection features. It has a fault protection circuit to limit short output overcurrents and short input overvoltages, and an adjustable under-voltage lockout (UVLO) to protect against damaging low voltages. The device also provides a thermal delay for power up local bypass mode.

The XR76203ELTR-F is suitable for many applications including automotive infotainment systems, consumer products, and industrial supplies. It is designed to operate in high temperature environments, up to 150 C. It is a Pb-Free device, which makes it RoHS-compliant. It has a compact package which makes it ideal for portable applications.

Overall, the XR76203ELTR-F is a high-performance, feature-rich device that is suitable for a wide range of applications. It is a highly efficient DC-DC switching regulator that combines the features of an adjustable output voltage, input voltage and load condition sensitivity, overvoltage and overcurrent protection, and power sequencing capabilities, with a low operating temperature of up to 150 C. This makes it an ideal choice for applications requiring an adjustable output voltage in high temperature environments.

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