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DC/DC 控制器

TPS59650

現行

雙通道 (3 相 CPU/2 相 GPU) SVID、D-CAP+TM 降壓控制器

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產品規格表

TPS59650

現行
產品規格表 立即訂購

產品詳細資料

Rating Catalog Topology Multiphase Iout (max) (A) 90 Vin (max) (V) 28 Vin (min) (V) 3 Vout (max) (V) 6 Vout (min) (V) 0.1 Control mode D-CAP+ Features SVID Duty cycle (max) (%) 60 Iq (typ) (A) 0.0055 Number of phases 3+2 Operating temperature range (°C) -40 to 105
Rating Catalog Topology Multiphase Iout (max) (A) 90 Vin (max) (V) 28 Vin (min) (V) 3 Vout (max) (V) 6 Vout (min) (V) 0.1 Control mode D-CAP+ Features SVID Duty cycle (max) (%) 60 Iq (typ) (A) 0.0055 Number of phases 3+2 Operating temperature range (°C) -40 to 105
VQFN (RSL) 48 36 mm² (6 mm × 6 mm)
  • 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
  • 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

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. The full compliment of IMVP-7 I/O is integrated into the controllers including dual PGOOD signals, ALERT and VR_HOT. Adjustable control of VCORE slew rate and voltage positioning round out the IMVP-7 features. In addition, the controllers' CPU channel includes two high-current FET gate drivers to drive high-side and low-side N-channel FETs with exceptionally high speed and low switching loss. The TPS51601 driver is used for the third phase of the CPU and the two phases of the GPU channel.

These controllers are packaged in a space-saving, thermally enhanced 48-pin QFN and are rated to operate from –10°C to 105°C.

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. The full compliment of IMVP-7 I/O is integrated into the controllers including dual PGOOD signals, ALERT and VR_HOT. Adjustable control of VCORE slew rate and voltage positioning round out the IMVP-7 features. In addition, the controllers' CPU channel includes two high-current FET gate drivers to drive high-side and low-side N-channel FETs with exceptionally high speed and low switching loss. The TPS51601 driver is used for the third phase of the CPU and the two phases of the GPU channel.

These controllers are packaged in a space-saving, thermally enhanced 48-pin QFN and are rated to operate from –10°C to 105°C.

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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 Dual Channel (3-Phase CPU / 2-Phase GPU) SVID, D-CAP+TM Step-Down Controller for datasheet 2011/12/20
選擇指南 Power Management Guide 2018 (Rev. R) 2018/6/25

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支援軟體

SLUC347 — TPS59650EVM-753 Set up Files

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參考設計

TIDA-00021 — Intel IMVP7 第三代 Core Mobile (Core i7) 電源管理參考設計

The Intel® Core i7 power management design is a reference design for Intel IMVP-7 SVID.  A GUI communication program is available along with several test points on the board to evaluate the static and dynamic performance of the CPU's DC/DC controller.  The design features an (...)

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VQFN (RSL) 48 Ultra Librarian
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