The TPS562201DDCR is an IC component that belongs to the TPS5622xx series of adjustable, synchronous step-down converters designed for electrical and electronic applications. It is a highly integrated power management solution with a wide input voltage range and several key features.
Firstly, the TPS562201DDCR operates with an input voltage range from 4.5V to 17V, making it suitable for various power supply applications. It integrates both high-side and low-side power MOSFETs, which simplifies the design process and reduces the need for external components.
One prominent feature of this component is its ability to provide two adjustable output voltage rails, making it highly versatile for different system requirements. The output voltage range can be set from 0.8V to 7V, offering flexibility to power a wide range of devices. Additionally, the output voltage accuracy is highly precise, ensuring stable and reliable power supply.
To enhance operational efficiency, the TPS562201DDCR utilizes a constant-frequency, pulse-width modulation (PWM) control topology. This control scheme, along with the high switching frequency of up to 1.5MHz, enables reduced inductor size while maintaining high efficiency. Furthermore, it incorporates a low quiescent current mode, which helps to conserve power during light load conditions, making it an energy-efficient solution.
Another notable feature is the comprehensive protection mechanisms integrated into the TPS562201DDCR
