TPS65120RGTR Integrated Circuits (ICs)

The TPS65120RGTR is a specialized device designed to provide power management. It is a buck-boost voltage regulator, which automatically optimizes the input voltage to provide a steady output voltage, even if the input voltage is lower or higher than the desired output voltage. It also contains gate drivers and certified insulation for maximum safety for usage in medical and industrial applications. This device is ideal for portable and battery-powered applications, as it is compact and has a low quiescent current.

The TPS65120RGTR application field primarily covers products that need a reliable and wide range of voltage inputs, such as medical tools and appliances, IoT, consumer electronics, and automotive. It is also a great solution for applications where battery lifetime and efficiency are a point of focus, such as portable and wearable products. Furthermore, its safety features make it a desirable and reliable voltage regulator for industrial and medical applications.

The TPS65120RGTR is built into space-saving, 8-pin VSON and 10-pin VSSOP packages, with an input voltage range of 5.5 V to 42 V. It is capable of delivering up to 3 A and offers an adjustable output voltage range from 5.5 V up to 60 V. It has a proprietary control loop with a fast transient response, which allows for fast load current changes without compromising reliability. The device is also able to regulate output voltage with an accuracy of ±4%.

The working principle of the TPS65120RGTR is based on synchronous buck-boost topology. It consists of a power stage, a synchronous rectifier, and a controller, combined with a reference, a linear regulator, and dedicated circuits to detect and protect the device and connected components from fault conditions. The power stage consists of a low-side and high-side driver, either a P-FET or N-FET, depending on the speed and power requirements. When switches are driven, they constantly adjust the voltage to the desired level according to the feedback from the linear regulator.

The TPS65120RGTR is a versatile voltage regulator which has become popular due to its high efficiency, compact design, and excellent accuracy. Its wide input and output voltage ranges, high output current, and certified safety make it the perfect choice for a large range of applications. Additionally, its fast transient response and protection circuits make this device both reliable and safe for use.