The TPS40190DRCTG4 is an integrated circuit (IC) component designed and developed by Texas Instruments. It is a synchronous buck converter controller that offers seamless voltage transitioning for applications such as point-of-load conversions for low-voltage, high-current CPUs, ASICs, and FPGAs in the computing and telecom sectors. Let's explore its key features and functionality.
1. High Efficiency: The TPS40190DRCTG4 supports high-frequency operation, allowing for efficient power conversion. It can achieve up to 95% conversion efficiency, making it suitable for power-sensitive applications that require minimal energy wastage.
2. Wide Input Voltage Range: This IC component can handle a wide input voltage range, from 4 V to 28 V, allowing flexibility in various power supply applications. It supports both industrial and automotive input voltage levels.
3. Flexible Output Voltage: The TPS40190DRCTG4 provides flexibility in output voltage selection, with an adjustable output voltage range of 0.6 V to 5.5 V. This range allows for compatibility with a wide array of devices and systems.
4. Current Mode Control: It employs a current mode control architecture, enabling fast transient response and stable operation under various load conditions. This feature ensures accurate and reliable power delivery to the load.
5. Seamless DCM to CCM Transition: The IC component seamlessly transitions between discontinuous conduction mode (DCM) and continuous conduction mode (CCM)
