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Part Details for TPS51221RTVT by Texas Instruments
Overview of TPS51221RTVT by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Available)
- Number of Functional Equivalents: (1 option)
- 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
Consumer Electronics
Computing and Data Storage
Price & Stock for TPS51221RTVT
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
2156-TPS51221RTVT-ND
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DigiKey | IC REG TRPL BUCK/LNR SYNC 32WQFN Min Qty: 1 Lead time: 6 Weeks Container: Bulk MARKETPLACE PRODUCT |
6250 In Stock |
|
$3.7800 | Buy Now |
|
DISTI #
296-TPS51221RTVTCT-ND
|
DigiKey | IC REG TRPL BUCK/LNR SYNC 32WQFN Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
250 In Stock |
|
$3.2675 / $6.9300 | Buy Now |
|
DISTI #
595-TPS51221RTVT
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Mouser Electronics | Switching Controllers Fixed Freq Notebook Sys Pwr Dual Cntrlr RoHS: Compliant | 0 |
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$3.2600 | Order Now |
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Rochester Electronics | TPS51221 Fixed Frequency 99% Duty Cycle Peak Current Mode Notebook System Power Dual Controller RoHS: Compliant Status: Active Min Qty: 1 | 6250 |
|
$3.2400 / $3.8100 | Buy Now |
Part Details for TPS51221RTVT
TPS51221RTVT CAD Models
TPS51221RTVT Part Data Attributes
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TPS51221RTVT
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
TPS51221RTVT
Texas Instruments
3-V to 28-V, synchronous dual-output peak current mode buck controller for notebook power 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 | 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 | 28 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 | 0.8 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 1000 kHz | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | NICKEL PALLADIUM GOLD | |
| 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 TPS51221RTVT
This table gives cross-reference parts and alternative options found for TPS51221RTVT. 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 TPS51221RTVT, 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 | Description | Manufacturer | Compare |
|---|---|---|---|
| TPS51221RTVR | 3-V to 28-V, synchronous dual-output peak current mode buck controller for notebook power 32-WQFN -40 to 85 | Texas Instruments | TPS51221RTVT vs TPS51221RTVR |