TPS24751RUVR – TEXAS INSTRUMENTS

The TPS24751RUVR is a Texas Instruments single-channel, 40V, 3A synchronous buck converter in a compact 6-pin WSON (WCSP) package. It features a wide input voltage range of 4.5V to 40V, enabling operation from various sources including automotive and industrial power supplies. The device boasts a high efficiency exceeding 95% at typical operating points, minimizing power loss and heat dissipation. Its integrated 3A switch allows for direct driving of medium-current loads without external MOSFETs, simplifying design and reducing component count. The TPS24751RUVR incorporates internal soft-start and overcurrent protection, enhancing system robustness. Its adjustable output voltage, achieved via an external resistor divider, provides design flexibility. Common applications include powering microcontrollers, sensors, and other low-to-medium power loads in automotive infotainment systems, industrial control units, and portable power devices. The device’s small footprint and high efficiency make it particularly advantageous in space-constrained and power-sensitive applications where high reliability is paramount. Its integrated protection features reduce the need for external components, contributing to a smaller, more cost-effective design.