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TI(德州仪器) TPS51610
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  • TI(德州仪器) TPS51610
  • TI(德州仪器) TPS51610
  • TI(德州仪器) TPS51610
  • TI(德州仪器) TPS51610
  • TI(德州仪器) TPS51610
  • TI(德州仪器) TPS51610
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TPS51610

TPS51610

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用于 IMVP6+ CPU/GPU Vcore 的单相 D-CAP+™ 模式降压控制器

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The TPS51610 is a fully Intel-compliant single-phase synchronous buck controller with integrated gate drivers designed for use in low-power CPUs and Intel integrated Graphics solutions for IMVP-6+ generation notebook systems. Advanced control features such as D-CAP architecture and OSR overshoot reduction provide fast transient response, lowest output capacitance and high efficiency. The TPS51610 DAC provides the 5-bit graphics "render" VID. The TPS51610 provides the full compliment of IMVP6+ I/O including VR_TT, and PMON. Adjustable control of VCORE slew rate and voltage positioning round out the IMVP6+ features. In addition, the TPS51610 includes two high-current FET gate drivers to drive external N-channel FETs with low switching loss. The TPS51610 is available in the 5 × 5, 32-pin QFN and is rated to operate from -10°C to 105°C

  • Minimum External Parts Count
  • Full IMVP6+ Compliance, Including VRTT and Output Power Monitor
  • Dual Mode DAC supports 5-Bit and 7-Bit VIDs
  • 0.3-V to 1.5-V Output Range
  • ±8 mV VCORE Accuracy Over Line/Load/Temp
  • Optimized Efficiency at Light and Heavy Loads
  • Patented Output Overshoot Reduction (OSR) Reduces Output Capacitance
  • Accurate, Adjustable Voltage Positioning
  • Selectable 200/300/400/500 kHz Frequency
  • 3-V to 28-V Conversion Voltage Range
  • Fast FET Driver w/Integrated Boost Diode
  • Integrated OVP Can Be Disabled
  • Available in 5 × 5, 32-Pin QFN PowerPAD Package
  • APPLICATIONS
    • IMVP6+ Single-Phase CPU and GPU VCORE Applications
Vin (min) (V)3
Vin (max) (V)28
Vout (min) (V)0.3
Vout (max) (V)1.5
Iout (max) (A)60
Iq (typ) (mA)1.8
Switching frequency (min) (kHz)200
Switching frequency (max) (kHz)500
FeaturesPower good
Operating temperature range (°C)-40 to 105
Regulated outputs (#)1
Number of phases1
RatingCatalog
Control modeD-CAP+
TypeController
VQFN (RHB)3225 mm² 5 x 5
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