TPS51611RHBR
ActiveSINGLE PHASE, D-CAP+™ MODE STEP-DOWN CONTROLLER FOR IMVP6.5™ CPU/GPU VCORE
TPS51611RHBR
ActiveSINGLE PHASE, D-CAP+™ MODE STEP-DOWN CONTROLLER FOR IMVP6.5™ CPU/GPU VCORE
Description
General part information
TPS51611 Series
The TPS51611 is a fully IMVP-6.5 compliant single-phase synchronous buck controller with integrated gate drivers. Advanced control features such as D-CAP+™ architecture and OSR overshoot reduction provide fast transient response, lowest output capacitance and high efficiency. The TPS51611 supports both the Intel mobile CPU and integrated graphics modes with the integrated 7-bit DAC in Calpella platform. The TPS51611 provides the full complement of IMVP-6.5 I/O includingVR_TT, DPRSLPVR, and IMON. Adjustable control of VCOREslew rate and voltage positioning round out the IMVP-6.5 features. In addition, the TPS51611 includes two high-current MOSFET gate drivers to drive external FETs with low switching loss. The TPS51611 is available in the 5 mm × 5 mm, 32-pin QFN and is rated to operate from –10°C to 105°C
The TPS51611 is a fully IMVP-6.5 compliant single-phase synchronous buck controller with integrated gate drivers. Advanced control features such as D-CAP+™ architecture and OSR overshoot reduction provide fast transient response, lowest output capacitance and high efficiency. The TPS51611 supports both the Intel mobile CPU and integrated graphics modes with the integrated 7-bit DAC in Calpella platform. The TPS51611 provides the full complement of IMVP-6.5 I/O includingVR_TT, DPRSLPVR, and IMON. Adjustable control of VCOREslew rate and voltage positioning round out the IMVP-6.5 features. In addition, the TPS51611 includes two high-current MOSFET gate drivers to drive external FETs with low switching loss. The TPS51611 is available in the 5 mm × 5 mm, 32-pin QFN and is rated to operate from –10°C to 105°C
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS51611RHBR |
|---|---|
| Applications | Controller, Intel IMVP-6.5™ |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature (Max) | 105 °C |
| Operating Temperature (Min) | -40 °C |
| Package / Case | 32-VFQFN Exposed Pad |
| Package Length | 5 mm |
| Package Name | 32-VQFN |
| Package Width | 5 mm |
| Voltage - Input (Maximum) | 28 V |
| Voltage - Input (Minimum) | 3 V |
| Voltage - Output (Max) | 1.5 V |
| Voltage - Output (Min) | 0.3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Sign in to see pricing
Create a free account to access distributor pricing data.
CAD
3D models and CAD resources for this part
Documents
Technical documentation and resources
