IR3596

Digital Multi-Phase Memory / Mobile Controller

Benefits:

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Ultra Low Power single loop PWM Controller with 3 PWMs configurable as 1, 2, 3 phase systems

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Compliant with Intel VR12.5 Rev 1.3/VR12.6 Rev1.0 specifications

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Intel® VR12.5/VR12.6 SVID or I2C controlled regulation

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Optimized for 3 phase DDR memory solution when paired with IR3548 and IR355x PowIRstage

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~50mW @ Maximum Performance

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Compatible with Active Tri Level ATL Industry Standard Tri-state Drivers

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Dynamic Phase Control and Automatic Power State Switching with Active Diode Emulation for Very Light Loads

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I2C system interface for telemetry of Temperature, Voltage, Input and Output Current and Power

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Fault Protection: Output OVP, UVP, OC, Warn, OCP, OT Warn, OTP

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IR Adaptive Transient Algorithm ATA minimizes output bulk capacitors and system cost

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8 Time Programming MTP with integrated charge pump for easy custom configuration

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200kHz to 2MHz switching frequency per phase

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+3.3V supply voltage

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-40°C to 85°C ambient operation

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Pb-Free, RoHS, 4x4mm, 28-pin, 0.4mm pitch QFN