Infineon Technologies IR35215MTRPBF

The IR35215MTRPBF from Infineon Technologies is a highly integrated multiphase PWM controller designed for advanced power management applications. This device is built to support modern processor and memory voltage regulation requirements, offering flexible phase allocation and dual control loops for improved power delivery efficiency. It supports multiple industry standards including Intel® VR13, VR12.5, VR12, IMVP8, and memory VR modes, making it suitable for a wide range of computing and server platforms. The controller allows a programmable switching frequency from 200 kHz to 2 MHz per phase and incorporates Infineon’s efficiency-enhancing technologies such as dynamic phase control and automatic power state switching, helping optimize power usage across varying load conditions.

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The IR35215MTRPBF also integrates advanced system monitoring and protection features to ensure stable and safe operation. Through I2C, SMBus, or PMBus interfaces, the controller can report key telemetry data including voltage, current, temperature, and power for both control loops. Additional features such as digitally programmable load line control, auto-phase detection with automatic PID scaling, and the Adaptive Transient Algorithm (ATA) help improve transient response while reducing the need for large external capacitors. Comprehensive protection mechanisms including over-voltage, under-voltage, over-current, over-temperature, and cycle-by-cycle current limit further enhance system reliability. Packaged in a compact 5×5 mm QFN package and operating within an ambient temperature range of −40°C to +85°C, this controller is well suited for high-performance computing, servers, and advanced power supply designs. 

As a professional Infineon Technologies supplier and distributor, Nantian Electronics maintains a large stock of IR35215MTRPBF components and provides detailed product parameters, datasheets (PDF), and pin diagram documentation for customer reference. Customers interested in purchasing this part are welcome to contact Nantian Electronics for inquiries and competitive quotations.