Datasheet Texas Instruments TPS51650RSLR — 数据表

TPS51650, TPS59650
SLUSAV7 – JANUARY 2012 www.ti.com Dual-Channel (3-Phase CPU/2-Phase GPU) SVID, D-CAP+™ Step-Down Controller for
IMVP-7 VCORE with Two Integrated Drivers
FEATURES APPLICATIONS 1 2 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 AutoBalanceв„ў Phase
Balancing
Selectable 8-Level Current Limit
3-V to 28-V Conversion Voltage Range
Two Integrated Fast FET Drivers w/Integrated
Boost FET …