UCC35702DTRG4

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The UCC35702DTRG4 is part of the PMIC (Power Management IC) product family from Texas Instruments. It is a DC-DC switching controller specifically designed for high performance and efficient solutions. It is used in a wide range of applications, from automotive to computer and networking.

The UCC35702DTRG4 is a voltage regulator with a wide input voltage range of up to 32 volts. It has a high switching frequency of up to 4MHz, a 600mA peak switch current limit and a 10A current limit. The device features an input protection process that improves power efficiency, and a programmable output switch full-on time, which simplifies the design of the output inductor and maximizes efficiency. It also provides a fast turn-on and turn-off transition.

The UCC35702DTRG4 works by using Pulse Width Modulation (PWM) control to regulate the output voltage. It uses a closed loop feedback system to compare the output voltage to a reference voltage. When the output voltage is higher than the reference voltage, the regulator responds by reducing the width of the PWM pulses. When the output voltage is lower than the reference voltage, it responds by increasing the width of the PWM pulses. This process of pulse width modulation is repeated every cycle in order to keep the output voltage stable.

The UCC35702DTRG4 also has an over-current protection process that prevents it from shutting down when there is an excessive current. It also provides a gate drive control circuit which ensures that the gate of the power switch is properly driven and that power is delivered in a smooth, safe manner. To make the most of the UCC35702DTRG4\'s features, Texas Instruments provides a suite of design tools and application notes.

In short, the UCC35702DTRG4 can offer a robust and efficient voltage regulator solution for a wide range of applications. It features a wide input voltage range, high switching frequency, input protection process and programmable output switch full-on time. It also has an over-current protection process and a gate drive control circuit for safe and smooth operation. With the help of the design tools and application notes from Texas Instruments, designers can easily use the UCC35702DTRG4 in their projects.

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