TPS51650RSLT Datasheet PDF - TI

●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