O386050EDCARQ1

Overview

The O386050EDCARQ1 is an automotive-grade Power Management IC (PMIC) from the TPS653860 series. It operates within a 2.3-V to 36-V input voltage range and delivers up to 2.8 A of output current. Designed for harsh environments, it supports a minimum operating temperature of -40°C and a maximum of +125°C. The device is housed in an HTSSOP-48 surface-mount package.

Feature Summary

• Automotive qualification compliant with AEC-Q100 standards
• Wide input voltage capability for diverse power architectures
• High-current delivery for demanding load requirements

Applications

• Automotive electronic control units
• Industrial power management systems
• Complex embedded processing platforms

Procurement Notes

Verify the specific suffix 'EDCA' against the official datasheet to confirm pinout and functional configuration. Ensure the component meets AEC-Q100 grade requirements for your target application environment. Cross-reference the HTSSOP-48 footprint dimensions during PCB layout to prevent assembly errors.

Selection Notes

Select this PMIC when wide input voltage tolerance and high current capacity are required in automotive or industrial settings. Consider the thermal performance of the HTSSOP-48 package relative to your system's heat dissipation capabilities. Verify that the integrated regulators meet the specific voltage rails needed by the downstream processors.

Part Context

This part belongs to the TPS653860 family of professional power management ICs designed for complex applications. These devices integrate multiple power supplies into a single solution, reducing board space and simplifying design. The Q1 designation indicates automotive reliability and quality standards.

Replacement Considerations

Check for other TPS653860 variants with different suffixes if alternative packaging or slight functional variations are acceptable. Ensure any substitute maintains the same automotive qualification status and electrical specifications.