DESCRIPTION
●The TPS51650 and TPS59650 are dual-channel, fully SVID compliant IMVP-7 step-down controllers with
●two integrated gate drivers. Advanced control features such as D-CAP™+ architecture with overlapping pulse support (undershoot reduction, USR) and overshoot reduction (OSR) provide fast transient response, lowest output capacitance and high efficiency. All of these controllers also support single-phase operation for light loads.
●FEATURES
●• Intel IMVP-7 Serial VID (SVID) Compliant
●• Supports CPU and GPU Outputs
●• CPU Channel One-Phase, Two-Phase, or Three-Phase
●• One-Phase or Two-Phase GPU Channel
●• Full IMVP-7 Mobile Feature Set Including Digital Current Monitor
●• 8-Bit DAC with 0.250-V to 1.52-V Output Range
●• Optimized Efficiency at Light and Heavy Loads
●• VCORE Overshoot Reduction (OSR)
●• VCORE Undershoot Reduction (USR)
●• Accurate, Adjustable Voltage Positioning
●• 8 Independent Frequency Selections per Channel (CPU/GPU)
●• Patent Pending AutoBalance™ Phase Balancing
●• Selectable 8-Level Current Limit
●• 3-V to 28-V Conversion Voltage Range
●• Two Integrated Fast FET Drivers w/Integrated Boost FET
●• Selectable Address (TPS59650 only)
●• Small 6 × 6 , 48-Pin, QFN, PowerPAD™ Package
●APPLICATIONS
●• IMVP-7 VCORE Applications for Adapter, Battery, NVDC or 3-V, 5-V, and 12-V Rails
