IR35217

IR35217
Infineon Technologies
8+0/7+1/6+2 Dual Output Digital Multi-Phase Controller
Package Type: QFN 7 mm x 7 mm

We can program the controller according to your video card. After selecting the "Firmware" option please write the exact model of your device before completing the payment !

The IR35201 is a dual-loop digital multi-phase buck controller designed for CPU voltage regulation, and is fully compliant with Intel® , VR12 Rev 1.7, VR12.5 Rev 1.5, IMVP82 Rev 1.2, and AMD SVI2 REV 1.06 specifications. The IR35201 includes IR’s Efficiency Shaping Technology to deliver exceptional efficiency at minimum cost across the entire load range. IR’s Dynamic Phase Control adds/drops phases based upon load current. The IR35201 can be configured to enter 1 or 2-phase PS1 operation and active diode emulation mode automatically or by command. IR’s unique Adaptive Transient Algorithm (ATA), based on proprietary non-linear digital PWM algorithms, minimizes output bulk capacitors. IR35201 has 127 possible address values for both the PMBus and I2C bus interfaces. The device configuration can be easily defined using the IR PowIRCenter GUI, and is stored in the on-chip Non-Volatile Memory (NVM). This reduces external components and minimizes the package size. The IR35201 provides extensive OVP, UVP, OCP, OTP & CAT_FLT fault protection, and includes thermistor based temperature sensing or per phase temperature reporting when using the IR powIRstage. The controller is designed to work with either Rdson current sense PowIRstages or with DCR current sense. The IR35201 also includes numerous VR design simplifying and differentiating features, like register diagnostics, which enable fast time-to-market.

Data sheet