The TPS40140RHHRG4 is an integrated circuit (IC) component that belongs to the TPS40140 series of synchronous buck controllers. It is designed to provide a cost-effective and efficient solution for generating adjustable positive or negative supply voltages. The IC is commonly used in a variety of applications such as embedded systems, telecommunications, industrial equipment, and automotive electronics.
One of the key features of the TPS40140RHHRG4 is its ability to operate from input voltages ranging from 4.5V to 60V, making it suitable for a wide range of power supply designs. The IC utilizes a synchronous buck topology which enhances system efficiency by reducing power dissipation and minimizing power losses.
The TPS40140RHHRG4 offers a programmable output voltage range of 0.8V to 93% of the input voltage. This flexibility allows designers to easily adjust the output voltages to meet the specific requirements of their applications. Additionally, the IC provides a 1% reference accuracy, ensuring precise voltage regulation.
Another notable feature of the TPS40140RHHRG4 is its ability to support both continuous and discontinuous conduction mode (CCM and DCM). This feature allows the IC to operate efficiently even under light load conditions, maximizing overall system performance.
Furthermore, the TPS40140RHHRG4 incorporates a comprehensive set of protection features to safeguard both itself and the connected components
