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Part Details for TPS51220ARTVT by Texas Instruments
Results Overview of TPS51220ARTVT by Texas Instruments
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- 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
Automotive
TPS51220ARTVT Information
TPS51220ARTVT 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 TPS51220ARTVT
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-25816-1-ND
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DigiKey | IC REG CTRLR NOTEBK 2OUT 32WQFN Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
822 In Stock |
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$2.1590 / $3.9700 | Buy Now |
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DISTI #
595-TPS51220ARTVT
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Mouser Electronics | Switching Controllers Fixed-Freq Notebook Sys Pwr Controller A 595-TPS51220ARTVR RoHS: Compliant | 172 |
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$2.1000 / $3.7600 | Buy Now |
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DISTI #
J56:1989_00136502
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Arrow Electronics | DC/DC Cntrlr Dual-OUT Step Down 333kHz 32-Pin WQFN EP T/R RoHS: Compliant Min Qty: 250 Package Multiple: 250 Lead time: 6 Weeks Date Code: 2249 | Europe - 500 |
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$1.8390 | Buy Now |
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DISTI #
V72:2272_07416608
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Arrow Electronics | DC/DC Cntrlr Dual-OUT Step Down 333kHz 32-Pin WQFN EP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2217 Container: Cut Strips | Americas - 190 |
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$0.7810 / $2.0374 | Buy Now |
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Win Source Electronics | IC DCDC CTRLR BUCK ADJ 32QFN | 30002 |
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$0.6733 / $0.8695 | Buy Now |
Part Details for TPS51220ARTVT
TPS51220ARTVT CAD Models
TPS51220ARTVT Part Data Attributes
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TPS51220ARTVT
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
TPS51220ARTVT
Texas Instruments
3-V to 28-V, synchronous peak current mode buck controller for notebook power in RSN/RTV package 32-WQFN -40 to 85
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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 | 5 X 5 MM, GREEN, PLASTIC, QFN-32 | |
| Pin Count | 32 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 32 V | |
| Input Voltage-Min | 4.5 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | S-PQCC-N32 | |
| JESD-609 Code | e4 | |
| Length | 5 mm | |
| Moisture Sensitivity Level | 2 | |
| Number of Functions | 1 | |
| Number of Outputs | 2 | |
| Number of Terminals | 32 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 20 A | |
| Output Voltage-Max | 12 V | |
| Output Voltage-Min | 1 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 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 1000 kHz | |
| Temperature Grade | INDUSTRIAL | |
| 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 | 5 mm |
Alternate Parts for TPS51220ARTVT
This table gives cross-reference parts and alternative options found for TPS51220ARTVT. 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 TPS51220ARTVT, 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 |
|---|---|---|---|---|
| TPS51220ARSNT | Texas Instruments | $1.6874 | 3-V to 28-V, synchronous peak current mode buck controller for notebook power in RSN/RTV package 32-QFN -40 to 85 | TPS51220ARTVT vs TPS51220ARSNT |
| MAX17017GTM+ | Maxim Integrated Products | $4.7911 | Dual Switching Controller, Current-mode, 6.5A, 1100kHz Switching Freq-Max, BICMOS, 6 X 6 MM, ROHS COMPLIANT, QFN-48 | TPS51220ARTVT vs MAX17017GTM+ |
| TPS51220ARTVR | Texas Instruments | Check for Price | 3-V to 28-V, synchronous peak current mode buck controller for notebook power in RSN/RTV package 32-WQFN -40 to 85 | TPS51220ARTVT vs TPS51220ARTVR |
| TPS51220ARSNR | Texas Instruments | Check for Price | 3-V to 28-V, synchronous peak current mode buck controller for notebook power in RSN/RTV package 32-QFN -40 to 85 | TPS51220ARTVT vs TPS51220ARSNR |
| MAX17014AETM+ | Maxim Integrated Products | Check for Price | Dual Switching Controller, Current-mode, 3.5A, 1200kHz Switching Freq-Max, BICMOS, 7 X 7 MM, 0.80 MM HEIGHT, ROHS COMPLIANT, QFN-48 | TPS51220ARTVT vs MAX17014AETM+ |
| MAX17019ATM+ | Maxim Integrated Products | Check for Price | Switching Regulator, Current-mode, 6.5A, 1100kHz Switching Freq-Max, BICMOS, 6 X 6 MM, ROHS COMPLIANT, QFN-48 | TPS51220ARTVT vs MAX17019ATM+ |
| MAX17019ATM+ | Rochester Electronics LLC | Check for Price | 6.5A SWITCHING REGULATOR, 1100kHz SWITCHING FREQ-MAX, QCC48, 6 X 6 MM, ROHS COMPLIANT, QFN-48 | TPS51220ARTVT vs MAX17019ATM+ |
| MAX17017GTM+ | Analog Devices Inc | Check for Price | Quad-Output Controller for Low-Power Architecture, 48-LFCSP-6X6X0.75, 48 Pins, -40 to 105C | TPS51220ARTVT vs MAX17017GTM+ |
| MAX17017GTM+ | Rochester Electronics LLC | Check for Price | 6.5A DUAL SWITCHING CONTROLLER, 1100kHz SWITCHING FREQ-MAX, QCC48, 6 X 6 MM, ROHS COMPLIANT, QFN-48 | TPS51220ARTVT vs MAX17017GTM+ |
| MAX17017GTM+T | Analog Devices Inc | Check for Price | Quad-Output Controller for Low-Power Architecture, 48-LFCSP-6X6X0.75, 48 Pins, -40 to 105C | TPS51220ARTVT vs MAX17017GTM+T |
TPS51220ARTVT Frequently Asked Questions (FAQ)
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A good PCB layout for the TPS51220ARTVT involves placing the input capacitors close to the VIN pin, using a solid ground plane, and keeping the high-current paths short and wide. TI provides a recommended layout in the datasheet and application notes.
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Choose input capacitors with low ESR and high ripple current rating. For output capacitors, select ones with low ESR and high capacitance. TI recommends using ceramic or polymer capacitors with X5R or X7R dielectrics. Refer to the datasheet for specific recommendations.
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The TPS51220ARTVT is rated for operation from -40°C to 125°C. However, the maximum ambient temperature range depends on the specific application and thermal design. Consult the datasheet and thermal design guidelines for more information.
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Yes, the TPS51220ARTVT is AEC-Q100 qualified and suitable for automotive and high-reliability applications. However, ensure that you follow the recommended design and testing guidelines to meet the specific requirements of your application.
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Start by checking the input voltage, output load, and PCB layout. Verify that the input and output capacitors meet the recommended specifications. Use an oscilloscope to check for voltage ripple and noise. Consult the datasheet and application notes for troubleshooting guidelines.