UCC283TDKTTT-3G3

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The UCC283TDKTTT-3G3 is a linear voltage regulator in Texas Instruments’ PMIC (Power Management IC) product line. It is used to provide voltage regulation from input voltage sources that fluctuate significantly, and can provide power levels up to 150mA. The UCC283TDKTTT-3G3 is typically used to control the output voltage of a buck or boost converter, or act as a supplement for other linear regulators. It is fully guaranteed for proper operation over the full temperature range and is especially suitable for automotive applications.

The UCC283TDKTTT-3G3 has two major functions, regulation and protection. Its regulation feature is the voltage regulation loop, with an output voltage that can be adjusted over a range of 0.6V to 6.5V. This is done by means of an internal reference and adjustable resistors. The adjustable resistors allow the UCC283TDKTTT-3G3 to modify the output voltage on the fly, to meet changing load conditions. The protection features come into play when the load current is beyond the limits of the regulator, or when the output voltage is too low or too high. In such cases, the UCC283TDKTTT-3G3 will shut itself down, and can be restarted by reapplying power, or depending on the circuitry, by providing a reset signal.

The UCC283TDKTTT-3G3 is an integrated circuit (IC) with numerous components which act in concert, to regulate voltage. At its heart is an error amplifier, which compares the reference voltage (set by the adjustable resistors) and the output voltage, and provides feedback from the error amplifier output to the control terminal of the series pass transistor or UCC283TDKTTT-3G3 MOSFET. A voltage clamp is provided, which ensures that the maximum output voltage remains within range, and a protection circuit that shuts down the IC when the output voltage goes out of range, or if the load current exceeds the maximum limits of the device.

The UCC283TDKTTT-3G3 can be used in a variety of applications in the automotive, consumer, and industrial markets. In automotive applications, it is used to regulate the voltage from 12V or 24V power supplies, which provide power for the vehicle’s electrical system. In consumer and industrial markets, the UCC283TDKTTT-3G3 is used to regulate the voltage output of power supplies, as well as to provide power for low current devices such as sensors, actuators, and peripherals.

The UCC283TDKTTT-3G3 is a reliable, cost-effective solution for voltage regulation and protection. It is widely used in a variety of industries, and its features make it an ideal choice for applications where performance, stability, and reliability are of prime importance.

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