TPS84A20RVQT

Voltage Regulators - DC DC Switching Regulators Overview

The TPS84A20RVQT is a synchronous buck power solution from Texas Instruments featuring an integrated controller and power stage. It supports input voltages from 2.95 V to 17 V and delivers up to 10 A of output current. The adjustable output voltage ranges from 600 mV to 5.5 V. Operating frequencies are programmable between 200 kHz and 1.2 MHz. Quiescent current is specified at 2 µA. The device operates within a temperature range of -40 °C to +85 °C and is housed in a B3QFN-42 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates controller and power stage for compact design
• Supports wide input voltage range for flexible system architectures
• Programmable switching frequency allows optimization for size and efficiency

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial equipment power distribution
• Infotainment systems
• Networking infrastructure

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'QT' indicates tape and reel packaging configuration distinct from other variants. Confirm the B3QFN-42 package dimensions match PCB layout requirements. Ensure compatibility with the intended input voltage range and thermal management strategy for the 10 A load condition.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when high current density and wide input voltage flexibility are required. The integrated power stage simplifies bill of materials compared to discrete solutions. Consider the programmable frequency range to balance electromagnetic interference performance against passive component size constraints.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the TPS84A20 series, which focuses on integrated power solutions. It shares architectural similarities with other members like the TPS84A20RVQR but differs in packaging format. The series targets applications requiring robust power delivery in space-constrained environments.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

The TPS84A20RVQR is a related variant within the same family. Verify if the packaging difference affects assembly processes or if functional parameters remain identical for direct substitution.