IR3588 Overview
Ultra Portable Digital Multi‐Phase Mobile Controller IR3588.
IR3588 Key Features
- Ultra Low Power single loop PWM Controller with 2 PWMs configurable as 1, 2, or 4 phase systems
- pliant with Intel VR12.5 Rev 1.3/VR12.6 Rev1.0 specifications
- Intel® VR12.5 / VR12.6 SVID or I2C controlled regulation
- Optimized for 1 or 2 phase Ultrabook® solution when paired with IR3548 or IR3552 PowIRstage
- <1mW in PS4, <50mW @ Maximum Performance
- 48mV/µs Dynamic VID capable for fast wakeup and regenerative braking
- Dynamic Phase Control and Automatic Power State Switching with Active Diode Emulation for Very Light Loads
- I2C system interface for telemetry of Temperature, Voltage, Input and Output Current & Power
- Fault Protection: Output OVP, UVP, OC Warn, OCP, OT Warn, OTP
- IR Adaptive Transient Algorithm (ATA) minimizes output bulk capacitors and system cost