| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TPS65279DAPR | Texas Instruments | $2.0443 | Dual Switching Controller, Current-mode, 5A, 1600kHz Switching Freq-Max, PDSO32 | TPS65279VDAPR vs TPS65279DAPR |
| TPS65279VRHHR | Texas Instruments | $2.3845 | Dual Switching Controller, Current-mode, 5A, 1600kHz Switching Freq-Max, BICMOS, PQCC36 | TPS65279VDAPR vs TPS65279VRHHR |
| ISL85033IRTZ-T | Renesas Electronics Corporation | $3.8805 | Switching Regulator, Current-mode, 3A, 2000kHz Switching Freq-Max, PQCC28 | TPS65279VDAPR vs ISL85033IRTZ-T |
| TPS65279RHHT | Texas Instruments | $4.3400 | Dual Switching Controller, Current-mode, 5A, 1600kHz Switching Freq-Max, PQCC36 | TPS65279VDAPR vs TPS65279RHHT |
| TPS65279RHHR | Texas Instruments | Check for Price | Dual Switching Controller, Current-mode, 5A, 1600kHz Switching Freq-Max, PQCC36 | TPS65279VDAPR vs TPS65279RHHR |
| TPS65279DAPT | Texas Instruments | Check for Price | Dual Switching Controller, Current-mode, 5A, 1600kHz Switching Freq-Max, BICMOS, PDSO32 | TPS65279VDAPR vs TPS65279DAPT |
| TPS65279VRHHT | Texas Instruments | Check for Price | Dual Switching Controller, Current-mode, 5A, 1600kHz Switching Freq-Max, BICMOS, PQCC36 | TPS65279VDAPR vs TPS65279VRHHT |
| ISL85033IRTZ-T7A | Renesas Electronics Corporation | Check for Price | Switching Regulator, Current/voltage-mode, 3A, 2000kHz Switching Freq-Max, PQCC28 | TPS65279VDAPR vs ISL85033IRTZ-T7A |
Part Details for TPS65279VDAPR by Texas Instruments
Results Overview of TPS65279VDAPR by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (8 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
Consumer Electronics
TPS65279VDAPR Information
TPS65279VDAPR 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 TPS65279VDAPR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-40892-2-ND
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DigiKey | IC REG BUCK ADJ 5A DL 32HTSSOP Min Qty: 2000 Container: Tape & Reel |
0 Tape & Reel |
|
$2.6072 | Buy Now |
|
DISTI #
86292462
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Verical | Conv DC-DC 4.5V to 18V Synchronous Step Down Dual-Out 0.68V to 1.95V 5A/5A 32-Pin HTSSOP EP T/R RoHS: Compliant Min Qty: 142 Package Multiple: 1 Date Code: 1401 | Americas - 615 |
|
$2.5125 / $2.6500 | Buy Now |
|
DISTI #
595-TPS65279VDAPR
|
Mouser Electronics | Switching Voltage Regulators 4.5-V to 18-V Input Dual 5-A Synchronou RoHS: Compliant | 1458 |
|
$2.4200 / $4.1000 | Buy Now |
|
|
Rochester Electronics | TPS65279V 4.5-V to 18-V Input, Dual 5-A Synchronous Step-Down Converter with I2C interface RoHS: Compliant Status: Active Min Qty: 1 | 745 |
|
$1.7800 / $2.2300 | Buy Now |
US Tariff Estimator: TPS65279VDAPR 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.
TPS65279VDAPR CAD Models
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TPS65279VDAPR Part Data Attributes
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TPS65279VDAPR
Texas Instruments
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Datasheet
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TPS65279VDAPR
Texas Instruments
Dual Switching Controller, Current-mode, 5A, 1600kHz Switching Freq-Max, BICMOS, PDSO32
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Package Description | Htssop-32 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| Additional Feature | Adjustable Output Mode From 0.68 To 1.95v | |
| Analog IC - Other Type | Dual Switching Controller | |
| Control Mode | Current-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 18 V | |
| Input Voltage-Min | 4.5 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDSO-G32 | |
| JESD-609 Code | e4 | |
| Length | 11 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 2 | |
| Number of Terminals | 32 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 5 A | |
| Output Voltage-Max | 15 V | |
| Output Voltage-Min | 0.6 V | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | HTSSOP | |
| Package Equivalence Code | TSSOP32,.3 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Heat Sink/Slug, Thin Profile, Shrink Pitch | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.2 Mm | |
| Surface Mount | Yes | |
| Switcher Configuration | Buck | |
| Switching Frequency-Max | 1600 Khz | |
| Technology | Bicmos | |
| Temperature Grade | Automotive | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.65 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 6.1 Mm |
Alternate Parts for TPS65279VDAPR
This table gives cross-reference parts and alternative options found for TPS65279VDAPR. 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 TPS65279VDAPR, 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.
TPS65279VDAPR Frequently Asked Questions (FAQ)
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Texas Instruments provides a recommended PCB layout in the TPS65279 datasheet, which includes guidelines for component placement, routing, and thermal management. Additionally, the TI website offers a PCB layout checklist and a layout guide for DC/DC converters that can be helpful.
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The selection of the inductor depends on the specific application requirements, such as the output voltage, current, and frequency. Texas Instruments provides a list of recommended inductors in the datasheet, and also offers an inductor selection guide on their website. Additionally, the TI Power Designer software can be used to simulate and optimize the inductor selection.
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The TPS65279VDAPR has a maximum ambient operating temperature of 105°C, as specified in the datasheet. However, the device can operate at higher temperatures with derating, and the thermal performance can be improved with proper thermal management and heat sinking.
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Texas Instruments provides a troubleshooting guide in the datasheet, which includes common issues and their solutions. Additionally, the TI website offers a range of resources, including application notes, FAQs, and a support forum, where engineers can ask questions and get help from TI experts and other users.
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The TPS65279VDAPR is a commercial-grade device, but it can be used in high-reliability or automotive applications with proper design, testing, and validation. Texas Instruments provides a range of resources, including automotive-qualified devices, to support these applications.