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$5000TI TPS53647RTAR
D-CAP+™ Controller, Intel VR12, VR12.5 Voltage Regulator IC 1 Output 40-WQFN (6x6)
Brands: TI
Mfr.Part #: TPS53647RTAR
Datasheet: TPS53647RTAR Datasheet (PDF)
Package/Case: WQFN40
Product Type: Special Purpose Regulators
RoHS Status:
Stock Condition: 4,919 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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TPS53647RTAR General Description
The TPS53647 is a high-current, multi-phase, step-down controller.The device offers built-in non volatile memory (NVM) and PMBus interface. It is compatible with theNexFET power stages (CSD95372BQ5MC). The TPS53647 provides 8-bitBOOT voltage selection covering output voltage from 0.5 V to 2.5 V, with steps as small as 5 mV,which is ideal for high current application with accurate output voltage setting. Advanced controlfeatures such as D-CAP+ architecture with undershoot reduction (USR) and overshoot reduction (OSR) provide fast transient response, lowest output capacitance, and high efficiency. TheTPS53647 also provides novel phase interleaving strategy and dynamic phaseshedding for efficiency improvement at light loads. In addition, the TPS53647supports the PMBus communication interface with systems for telemetry of voltage, current, power,temperature, and fault conditions. Some of the configurations can be programmed by pinstrap orPMBus and stored in non-volatile memory to minimize the external component count.
The TPS53647 is offered in a space saving, thermally enhanced 40-pinQFN package and is rated to operate from –40°C to 125°C.
For all available packages, see the orderable addendum at the
Features
- 8-bit Selectable BOOT Voltage via Pinstrap or NVM: 0.5 V to 2.5 V (down to 5-mV Step)
- 1-, 2-, 3-, or 4- Phase Operation
- PMBus System Interface for Telemetry of Voltage, Current, Power, Temperature, and Fault Conditions
- 1.8-V and 3.3-V PMBus Bias Compatible
- Fault Reporting: Output Voltage, Output Current, and Temperature
- Configurable with Non-Volatile Memory (NVM) or Resistor Pinstrap
- 16 Levels of Programmable OCP with Pinstrap or NVM
- Fast Transient with DCAP+Control
- Optimized Efficiency at Light and Heavy Loads
- Support Pre-Bias Startup
- Phase Current Imbalance Detection and Reporting
- 8 Independent Levels of Overshoot Reduction (OSR) and Undershoot Reduction (USR)
- Driverless Configuration for Efficient High-Frequency Switching
- Fully Compatible with CSD95372BQ5MC NexFET Power Stage
- Accurate, Adjustable Voltage Positioning
- 300-kHz to 1-MHz Frequency Selections with Closed-loop Frequency Control
- Patented AutoBalance Phase Balancing
- Uses TI’s Fusion Digital Power Designer GUI
- Dynamic Phase Shedding with Programmable Current Threshold
- Conversion Voltage Range: 4.5 V to 17 V
- Small, 6 mm × 6 mm, 40-Pin, QFN, PowerPAD Package
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Vin (min) (V) | 4.5 | Vin (max) (V) | 17 |
| Vout (min) (V) | 0.5 | Vout (max) (V) | 2.5 |
| Iout (max) (A) | 240 | Iq (typ) (mA) | 8 |
| Switching frequency (min) (kHz) | 300 | Switching frequency (max) (kHz) | 1000 |
| Features | Adjustable current limit, Dynamic Voltage Scaling, Enable, Light Load Efficiency, Output discharge, PMBus, Phase Interleaving, Power good, Pre-Bias Start-Up, Remote Sense, Synchronous Rectification, UVLO adjustable, Voltage Margining | Operating temperature range (°C) | -40 to 125 |
| Regulated outputs (#) | 1 | Number of phases | 4 |
| Rating | Catalog | Control mode | D-CAP+ |
| Type | Controller |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The TPS53647RTAR chip is a synchronous buck converter integrated circuit designed for high-performance computing and server applications. It offers high efficiency and precision voltage regulation, supporting up to 50-A output current with advanced power management features. It's commonly used in data centers and other computing infrastructure where efficient power delivery is crucial.
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Equivalent
Some equivalent products of TPS53647RTAR chip are TPS53647D, TPS53647DRAR, and TPS53647RTER. These chips are also voltage regulators with similar features and specifications as the TPS53647RTAR chip. -
Features
The TPS53647RTAR is a synchronous step-down controller with PMBus interface, providing accurate voltage regulation, advanced digital control, and high efficiency. It features a wide input voltage range, output voltage tracking, programmable switching frequency, voltage margining, and comprehensive fault management. It is suitable for various power delivery applications in computing, storage, and telecommunications. -
Pinout
The TPS53647RTAR is a 6-channel, DDR5 and LPDDR5 voltage regulator. It has a 48-pin, 6mm x 6mm QFN package. Key functions include supporting DDR5 and LPDDR5 memory modules, providing efficient voltage regulation, and supporting various power management features for high-performance computing applications. -
Manufacturer
The TPS53647RTAR is manufactured by Texas Instruments (TI), an American semiconductor company. TI produces a wide range of analog and digital semiconductor products for various industries, including consumer electronics, automotive, industrial, and communications. -
Application Field
The TPS53647RTAR is commonly used in various applications such as server power supplies, telecom equipment, networking devices, industrial equipment, and high-performance computing systems. It's particularly suitable for applications requiring high efficiency, compact size, and robust performance in demanding environments. -
Package
The TPS53647RTAR chip is a QFN (Quad Flat No-leads) package type. It comes in a form of tape and reel. Its size is 5mm x 5mm with a 0.4mm pitch.
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