TPS51610 Single Phase D-CAP+™Mode Step Down Controller for IMVP6+ CPU/GPU Vcore | TI.com

TPS51610
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
Single Phase D-CAP+™Mode Step Down Controller for IMVP6+ CPU/GPU Vcore

Single Phase D-CAP+™Mode Step Down Controller for IMVP6+ CPU/GPU Vcore - TPS51610
Datasheet
 

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

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

Parametrics

Compare all products in Buck controllers (external switch) Email Download to Excel
Part number Order Vin (Min) (V) Vin (Max) (V) Vout (Min) (V) Vout (Max) (V) Iout (Max) (A) Regulated outputs (#) Number of Phases Switching frequency (Min) (kHz) Switching frequency (Max) (kHz) Iq (Typ) (mA) Features Duty cycle (Max) (%) Operating temperature range (C) Rating Package Group Type Control mode
TPS51610 Order now 3     28     0.3     1.5     60     1     1     200     500     1.8     PVID
Power Good    
50     -10 to 105
-40 to 105    
Catalog     VQFN | 32     Controller     D-CAP+    
TPS51611 Samples not available 3     28     0.3     1.5     60     1     1+1     200     500     1.8     PVID
Power Good    
50     -10 to 105     Catalog     VQFN | 32     Controller     D-CAP+    
TPS51620 Samples not available 3     28     0.3     1.5     60     1     2     200     500     2.5     PVID
Power Good    
50     -10 to 100     Catalog     VQFN | 40     Controller     D-CAP+    
TPS51621 Samples not available 3     28     0.3     1.5     60     1     2     200     500     2.3     PVID
Power Good    
50     -10 to 105     Catalog     VQFN | 40     Controller     D-CAP+