IR38363MTRPBFAUMA1

Voltage Regulators - DC DC Switching Regulators Overview

The IR38363MTRPBFAUMA1 is a synchronous buck switching regulator IC from Infineon Technologies, designed for point-of-load applications. It delivers an adjustable output voltage ranging from 0.5V to 14V with a maximum continuous output current of 15A. The device operates with an input voltage range of 1.5V to 16V and supports programmable switching frequencies between 150kHz and 1.5MHz. Housed in a 34-PowerVFQFN package (5x7mm), it 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 N-channel MOSFETs with a synchronous rectification controller for efficient power conversion.
• Features a wide switching frequency range allowing optimization for transient response and component size.
• Includes comprehensive protection mechanisms such as over-current protection, thermal shutdown, and undervoltage lockout.

Voltage Regulators - DC DC Switching Regulators Applications

• Point-of-load regulation for server motherboards and network equipment
• Power distribution systems for industrial control units
• Voltage regulation for embedded computing platforms

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number including the suffix to ensure correct packaging and RoHS compliance status. Confirm that the supplier provides original manufacturer documentation or test reports. Check for moisture sensitivity level handling requirements during storage and assembly. Ensure the procurement channel is authorized to avoid counterfeit components.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a single-phase solution with 15A capacity is required. Compare against the IR38365 if higher current capability is needed. Consider the switching frequency range relative to external inductor and capacitor selection. Evaluate thermal performance based on the specific PCB layout and ambient conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the IR38xxx series of OptiMOS IPOL regulators. It shares architectural similarities with the IR38163 and IR38365 but differs in rated output current. The series is designed for high-density power delivery in compact form factors using surface-mount technology.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

The IR38365MTRPBFAUMA1 is a parameter-equivalent alternative offering 30A output current. Verify pin compatibility and thermal requirements before substitution. No other direct substitutes are confirmed in public data.