IR38163MTRPBFAUMA1

Voltage Regulators - DC DC Switching Regulators Overview

The IR38163MTRPBFAUMA1 is a single-phase synchronous buck converter IC from the OptiMOS IPOL series. It supports an input voltage range of 1.5V to 16V and delivers up to 30A output current. The adjustable output voltage spans from 0.5V to 14V with a single output configuration. Operating at a switch frequency between 150kHz and 1.5MHz, it utilizes a 34-PowerVFQFN package (5x7mm). The device functions within a junction temperature range of -40°C to 125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates high-side and low-side power MOSFETs for efficient synchronous rectification
• Supports digital control interfaces including SVID and PMBus for dynamic regulation
• Features fast constant on-time control architecture for rapid transient response

Voltage Regulators - DC DC Switching Regulators Applications

• Central processing unit (CPU) core voltage regulation
• Graphics processing unit (GPU) power delivery
• Field programmable gate array (FPGA) point-of-load conversion

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm RoHS3 compliance status and check for moisture sensitivity level 2 handling requirements during storage and assembly. Ensure ordering suffixes match specific tape and reel specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Evaluate thermal performance based on PCB copper area and airflow conditions. Select external components compatible with the specified switching frequency range. Verify compatibility with host controller digital interface protocols before integration into the design.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the IR38163 family of point-of-load converters designed for high-current digital loads. It shares architectural similarities with the IR38263 and IR38365 series, offering comparable control features within the same package footprint for system flexibility.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

The IR38263MTRPBFAUMA1 is documented as a parameter-equivalent substitute. Verify pinout compatibility and software register mapping differences when migrating designs to this alternative part number.