RTQ2104BPGSP-QA

Voltage Regulators - DC DC Switching Regulators Overview

The RTQ2104BPGSP-QA is a synchronous buck converter IC from Richtek USA Inc., designed for automotive applications. It delivers a maximum output current of 3A with an adjustable output voltage range starting at 0.8V. The device supports an input voltage range from 3V to 36V and operates at a switching frequency of 2.1MHz. It features AEC-Q100 qualification, ensuring reliability in harsh environments. The component is housed in an 8-SOIC package with an exposed pad (8-SOP-EP) for improved thermal performance.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Automotive-grade reliability certified under AEC-Q100 standards
• High-efficiency current mode synchronous buck topology
• Integrated protection mechanisms including over-current, over-temperature, and short-circuit safeguards

Voltage Regulators - DC DC Switching Regulators Applications

• Automotive infotainment systems
• Industrial control modules
• On-board charging units

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'BPGSP' against official Richtek documentation to confirm pinout and thermal pad configuration. Ensure the order matches the required automotive grade certification. Cross-reference the datasheet revision date to validate parameter accuracy before integration into design specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for designs requiring robust automotive compliance and high current density in a compact footprint. The 2.1MHz frequency allows for smaller passive components compared to lower-frequency alternatives. Verify that the thermal requirements of the application are met by the 8-SOP-EP package capabilities.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the RTQ2104-QA family of synchronous buck converters. It shares core electrical characteristics with variants like the RTQ2104GSP-QA but may differ in packaging or specific manufacturing lot qualifications. The family is optimized for high-efficiency power conversion in demanding electronic environments.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

The RTQ2104BGSP-QA is documented as a parameter-equivalent substitute. Verify compatibility regarding package dimensions and thermal resistance before substitution.