Infineon Technologies IR35204MTRPBF
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 40-VFQFN Exposed Pad |
| Mfr | Infineon Technologies |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Current - Supply | - |
| Applications | Multiphase Controller |
| Supplier Device Package | 40-QFN (5x5) |
| Voltage - Supply | 3.3V |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | IR35204 |
| REACH Status | REACH Unaffected |
| Standard Package | 3,000 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
The IR35204MTRPBF is a product from Infineon Technologies, which is a 3+1 dual output digital multi-phase controller designed for CPU voltage regulation. It 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. This device is optimized to convert a 12V input supply to the core voltage required by high-performance microprocessors and DDR memory. It features a flexible, dual-loop, digital multiphase PWM buck controller with unique partitioning of analog and digital circuits, providing easy configuration capability while maintaining required accuracy and performance 。
IR35204MTRPBF Multiphase Controller PMIC features
- Ultra Low Quiescent Power Dual output 3+1 phase PWM Controller
- Switching frequency from 194KHz to 2MHz per phase in 56 steps
- IR Efficiency Shaping Features including Dynamic Phase Control and Automatic Power State Switching
- Programmable 1-phase or 2-phase operation for Light Loads and Active Diode Emulation for very Light Loads
- IR Adaptive Transient Algorithm (ATA) on both loops minimizes output bulk capacitors and system cost
- Auto-Phase Detection with PID Coefficient autoscaling
- Fault Protection: OVP, UVP, OCP, OTP, CAT_FLT
- I2C/SMBus/PMBus system interface for reporting of Temperature, Voltage, Current & Power telemetry for both loops
- Multiple Time Programming (MTP) with integrated charge pump for easy non-volatile programming
- Compatible with 3.3V tri-state drivers
IR35204MTRPBF Multiphase Controller PMIC Applications
The IR35204MTRPBF is used in systems based on Intel® VR12, VR12.5, and IMVP8 (overclocking only), AMD SVI2, and DDR Memory designs. It is suitable for Servers and High End Desktop CPU VRs, as well as High Performance Graphics Processors and Memory VR.
