IR3596
Description
The IR3596 is a flexible single loop digital multi-phase buck controller that can be configured as a 1, 2 or 3 phase system when combined with IR Dual 6x8mm IR3548 or IR355x powIRstages. Power consumption is minimized while maintaining full digital capability and flexibility.
Key Features
- Ultra Low Power single loop PWM Controller with 3 PWMs configurable as 1, 2, 3 phase systems
- Compliant with Intel VR12.5 Rev 1.3/VR12.6 Rev1.0 specifications
- Intel® VR12.5/VR12.6 SVID or I2C controlled regulation
- Optimized for 3 phase DDR memory solution when paired with IR3548 and IR355x PowIRstage
- ~50mW @ Maximum Performance
- Compatible with Active Tri Level (ATL) Industry Standard Tri-state Drivers
- 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
