TPS59610 Single Phase, D-CAP+™ Sync Buck Controller for IMVP6+ CPU and GPU in Embedded Computing | TI.com

TPS59610
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Single Phase, D-CAP+™ Sync Buck Controller for IMVP6+ CPU and GPU in Embedded Computing

Single Phase, D-CAP+™ Sync Buck Controller for IMVP6+ CPU and GPU in Embedded Computing - TPS59610
Datasheet
Single Phase, D-CAP+(tm) Synchronous Buck Controlle datasheet
 

Description

The TPS59610 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 TPS59610 DAC provides the 5-bit graphics render VID. The TPS59610 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 TPS59610 includes two high-current FET gate drivers to drive external N-channel FETs with low switching loss.

Features

  • Minimum External Parts Count
  • Full IMVP6+ Compliance, Including VR_TT 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 Embedded Computing Applications

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Parametrics

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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
TPS59610 Order now 3     28     0.3     1.5     60     1     1     200     500     1.8     PVID     50     -40 to 105     Catalog     VQFN | 32     Controller     D-CAP+    
TPS59124 Order now 3     28     0.76     5.5     10     2     1     240     420     0.4     Enable
Light Load Efficiency
Power Good
Synchronous Rectification    		 88     -40 to 85     Catalog     VQFN | 24     Controller     D-CAP    
TPS59611 Order now 3     28     0.3     1.5     60     1     1+1     200     500     1.8     PVID     50     -40 to 105     Catalog     VQFN | 32     Controller     D-CAP+    
TPS59620 Order now 3     28     0.3     1.5     60     1     2     200     500     2.5     PVID     50     -40 to 105     Catalog     VQFN | 40     Controller     D-CAP+    
TPS59621 Order now 3     28     0.3     1.5     60     1     2+1     200     500     2.3     PVID     50     -40 to 105     Catalog     VQFN | 40     Controller     D-CAP+