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Special NoteThis device is designed specifically to power IMVP Mobile Processors under a strict disclosure agreement with Intel. The end user must have a current CNDA Agreement in place with Intel. For more information please contact IMVP@list.ti.com.
Customers Who Evaluated This Product Also Evaluated
Product InformationFeatures
Description
The TPS51620 is a selectable dual or single-phase, fully compliant IMVP6+ step down 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 the high efficiency. The TPS51620 also supports single phase operation for light loads. The full complement of IMVP6+ I/O is integrated into the TPS51620. A logic signal is provided to control the number of active phases; transitioning into and out-of-dual-phase mode is exceptionally smooth. Adjustable control of VCORE slew rate and voltage positioning round out the IMVP6+ features. In addition, the TPS51620 includes two high-current MOSFET gate drivers to drive high and low side N-channel MOSFETs with exceptionally high speed and low switching loss The TPS51620 is packaged in a space saving, thermally enhanced 40-pin QFN and is rated to operate from -10°C to 100°C. This device is designed specifically to power IMVP Mobile Processors under a strict disclosure agreement with Intel. The end user must have a current RSNDA Agreement in place with Intel. For more information please contact IMVP@list.ti.com |
| Price | Packaging | Samples | |||||
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Samples |
| TPS51620RHAR | ACTIVE | -10 to 100 | 2.00 | 1ku | QFN (RHA) | 40 | View | 2500 | LARGE T&R | Register Here |
| TPS51620RHARG4 | ACTIVE | -10 to 100 | 2.00 | 1ku | QFN (RHA) | 40 | View | 2500 | LARGE T&R | Register Here |
| TPS51620RHAT | ACTIVE | -10 to 100 | 2.20 | 1ku | QFN (RHA) | 40 | View | 250 | SMALL T&R | Register Here |
| TPS51620RHATG4 | ACTIVE | -10 to 100 | 2.20 | 1ku | QFN (RHA) | 40 | View | 250 | SMALL T&R | Register Here |
* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.
| Reported Distributor Inventory as of 10:08 AM GMT, 08 Nov 2009 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 20 WeeksTPS51620RHAR | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksTPS51620RHARG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 8 WeeksTPS51620RHAT | |||
| Asia | WPI | 579 | |
| TI Lead Time*: 8 WeeksTPS51620RHATG4 | |||
| None Reported View Distributors | |||
** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.
| Product Content | DPPM / MTBF / FIT Rate | ||||
| Device | Eco Plan* | Lead / Ball Finish | MSL Rating / Peak Reflow | Details | Details |
TPS51620RHAR  | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| TPS51620RHARG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| TPS51620RHAT | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| TPS51620RHATG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.
If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.
Most useful technical documents for TPS51620 
| Part # | Name | Product Family | Comments |
| TPS51125 | Dual-Synchronous, Step-Down Controller with Out-of-AudioT Operation and 100-mA LDOs | NON-ISOLATED SWITCHING DC/DC REGULATORS - DC/DC CONTROLLERS (EXTERNAL SWITCH) | supplies 3.3 and 5V power |
| TPS51220 | Fixed Frequency, 99% Duty Cycle Peak Current Mode Notebook System Power Controller | NON-ISOLATED SWITCHING DC/DC REGULATORS - DC/DC CONTROLLERS (EXTERNAL SWITCH) | 3.3 and 5V power for 2-cell applications |
| TPS51116 | DDR1, DDR2, DDR3 Switcher and LDO | NON-ISOLATED SWITCHING DC/DC REGULATORS - DC/DC CONTROLLERS (EXTERNAL SWITCH) | Powers DDR3 memory |
| TPS51511 | Synchronous Switcher Controller with 2A LDO for GPU Power | NON-ISOLATED SWITCHING DC/DC REGULATORS - DC/DC CONTROLLERS (EXTERNAL SWITCH) | selectable UMA/GFX power |
| Customers Who Evaluated This Product Also Evaluated... | |||
| TPS51218 | 3V to 28V Input. 20A Synchronous Step Down Controller with DCAP™ Mode for Notebook Power Supply | NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) | TI customers also evaluated this product. |
| TPS51124 | Dual, Synchronous Step Down Controller for Low Voltage System Power | NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) | TI customers also evaluated this product. |
| TPS51513 | 3V to 28V Input Sync. Step Down Controller with D-CAP+™ Mode and Integrated Gate Drivers | NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) | TI customers also evaluated this product. |
| TPS51117 | 1.8V to 28V Input Sync. Step Down Controller with DCAP™ Mode, Optimized for Light Load Efficiency | NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) | TI customers also evaluated this product. |
| TPS51116 | DDR1, DDR2, DDR3 Switcher and LDO | NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) | TI customers also evaluated this product. |
| TPS51125 | Dual-Synchronous, Step-Down Controller with Out-of-AudioT Operation and 100-mA LDOs | NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) | TI customers also evaluated this product. |
| TPS51217 | 3V to 28V Input. 20A Synchronous Step Down Controller with DCAP™ Mode, 340kHz for Notebook Power | NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) | TI customers also evaluated this product. |
| TPS51163 | 4.5V to 13.2V Synchronous Buck Controller with High Current Gate Driver, 600kHz | NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) | TI customers also evaluated this product. |
| TPS51610 | Single Phase D-CAP+™Mode Step Down Controller for IMVP6+ CPU/GPU Vcore | NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) | TI customers also evaluated this product. |
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| TPS51125 | |||
| TPS51220 | |||
| TPS51124 | |||
| TPS51116 | |||
| TPS51511 | |||
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