Part Details for TPS53647RTAR by Texas Instruments
Results Overview of TPS53647RTAR by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (3 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Industrial Automation
Computing and Data Storage
Electronic Manufacturing
TPS53647RTAR Information
TPS53647RTAR by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for TPS53647RTAR
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | Min Qty: 1 | 4 |
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$5.6000 | Buy Now |
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Ameya Holding Limited | IC REG CTRLR BUCK PWM 40WQFN | 60 |
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RFQ | |
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LCSC | Buck 500mV2.5V 4.5V17V WQFN-40-EP(6x6) Special Purpose Regulators RoHS | 163 |
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$3.9821 / $5.8191 | Buy Now |
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Win Source Electronics | IC REG CTRLR VR12 1OUT 40WQFN / 4-Phase, D-CAP+, Step-Down, Buck Controller with NVM and PMBus Interface for ASIC Power and High-Current Point-of-Load | 8200 |
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$3.3566 / $4.3356 | Buy Now |
US Tariff Estimator: TPS53647RTAR by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for TPS53647RTAR
TPS53647RTAR CAD Models
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TPS53647RTAR Part Data Attributes
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TPS53647RTAR
Texas Instruments
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Datasheet
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TPS53647RTAR
Texas Instruments
4-Phase, D-CAP+TM Step-Down Buck Controller with NVM and PMBus Interface for ASIC 40-WQFN -40 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | QFN | |
| Package Description | HVQCCN, | |
| Pin Count | 40 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Samacsys Manufacturer | Texas Instruments | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 17 V | |
| Input Voltage-Min | 4.5 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | S-PQCC-N40 | |
| JESD-609 Code | e4 | |
| Length | 6 mm | |
| Moisture Sensitivity Level | 2 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 40 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 240 A | |
| Output Voltage-Max | 2.5 V | |
| Output Voltage-Min | 0.5 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVQCCN | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 0.8 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 1000 kHz | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 6 mm |
Alternate Parts for TPS53647RTAR
This table gives cross-reference parts and alternative options found for TPS53647RTAR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TPS53647RTAR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TPS53647RTAT | Texas Instruments | $5.4189 | 4-Phase, D-CAP+TM Step-Down Buck Controller with NVM and PMBus Interface for ASIC 40-WQFN -40 to 125 | TPS53647RTAR vs TPS53647RTAT |
| TPS53679RSBT | Texas Instruments | $6.8386 | Dual-Channel 6+1/5+2 VR13 D-CAP+™ Step-Down Multiphase Controller With NVM and PMBus 40-WQFN -40 to 125 | TPS53647RTAR vs TPS53679RSBT |
| TPS53679RSBR | Texas Instruments | Check for Price | Dual-Channel 6+1/5+2 VR13 D-CAP+™ Step-Down Multiphase Controller With NVM and PMBus 40-WQFN -40 to 125 | TPS53647RTAR vs TPS53679RSBR |
TPS53647RTAR Frequently Asked Questions (FAQ)
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A good PCB layout for the TPS53647RTAR involves placing the input capacitors close to the VIN pin, using a solid ground plane, and keeping the high-current paths short and wide. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
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To ensure stability, it's essential to follow the recommended component values and PCB layout guidelines. Additionally, the output voltage can be stabilized by adding a 10nF ceramic capacitor in parallel with the output capacitor, and by using a low-ESR output capacitor.
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The TPS53647RTAR can handle input voltages up to 18V, but it's recommended to limit the input voltage to 15V to ensure reliable operation and to prevent damage to the device.
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The output voltage of the TPS53647RTAR can be calculated using the formula: VOUT = 0.8V x (1 + R1/R2), where R1 and R2 are the resistors connected to the FB pin.
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The TPS53647RTAR can deliver up to 3A of output current, but the actual output current may be limited by the input voltage, output voltage, and thermal considerations.