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TPS51610
  • TPS51610

TPS51610

ACTIVE

Single Phase D-CAP+™Mode Step Down Controller for IMVP6+ CPU/GPU Vcore

Texas Instruments TPS51610 Product Info

1 April 2026 2

Parameters

Rating

Catalog

Topology

Multiphase

Iout (max) (A)

60

Vin (max) (V)

28

Vin (min) (V)

3

Vout (max) (V)

1.5

Vout (min) (V)

0.3

Control mode

D-CAP+

Features

Power good

Duty cycle (max) (%)

50

Iq (typ) (A)

0.0018

Number of phases

1

Operating temperature range (°C)

-40 to 105

Package

VQFN (RHB)-32-25 mm² 5 x 5

Features

  • 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
  • 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

Description

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

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

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