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
