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Part Details for UCC39002DR by Texas Instruments
Results Overview of UCC39002DR 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.
UCC39002DR Information
UCC39002DR by Texas Instruments is a Power Management Circuit.
Power Management Circuits 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 UCC39002DR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-28012-1-ND
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DigiKey | IC LOAD SHARE CTRLR ADV 8SOIC Min Qty: 1 Lead time: 18 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
6555 In Stock |
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$1.2575 / $2.6500 | Buy Now |
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DISTI #
595-UCC39002DR
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Mouser Electronics | Power Management Specialized - PMIC Adv 8 Pin Loadshare Controller A 595-UCC39002D RoHS: Compliant | 4431 |
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$1.2500 / $2.6500 | Buy Now |
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LCSC | SOIC-8 Power Management - Specialized ROHS | 5 |
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$3.1670 / $3.3514 | Buy Now |
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Win Source Electronics | IC LOAD SHARE CTRLR ADV 8SOIC | 14280 |
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$1.9251 / $2.4864 | Buy Now |
Part Details for UCC39002DR
UCC39002DR CAD Models
UCC39002DR Part Data Attributes
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UCC39002DR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
UCC39002DR
Texas Instruments
Advanced 8 pin load share controller, 0°C to 70°C 8-SOIC 0 to 70
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | GREEN, PLASTIC, MS-012AA, SOIC-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Adjustable Threshold | YES | |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT | |
| Control Mode | CURRENT-MODE | |
| Input Voltage-Max | 14.25 V | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 2.5 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Supply Current-Max (Isup) | 3.5 mA | |
| Supply Voltage-Max (Vsup) | 13.5 V | |
| Supply Voltage-Min (Vsup) | 4.375 V | |
| Supply Voltage-Nom (Vsup) | 12 V | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK-BOOST | |
| Switching Frequency-Max | 4.375 kHz | |
| Technology | BICMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
Alternate Parts for UCC39002DR
This table gives cross-reference parts and alternative options found for UCC39002DR. 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 UCC39002DR, 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 |
|---|---|---|---|---|
| UCC39002DG4 | Texas Instruments | Check for Price | Advanced 8 Pin Loadshare Controller 8-SOIC 0 to 70 | UCC39002DR vs UCC39002DG4 |
UCC39002DR Frequently Asked Questions (FAQ)
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A good PCB layout for the UCC39002DR involves keeping the input and output traces separate, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it's recommended to use a shielded inductor and to keep the switching node (pin 5) away from sensitive analog circuits.
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The inductor value depends on the output voltage, output current, and switching frequency. A good starting point is to use the inductor value calculation formula provided in the datasheet. Additionally, consider the inductor's saturation current, DC resistance, and core material when selecting an inductor.
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The UCC39002DR is rated for operation from -40°C to 85°C. However, the device's performance and reliability may degrade at extreme temperatures. It's essential to consider the device's thermal characteristics and provide adequate heat sinking and cooling in the system design.
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Yes, the UCC39002DR is qualified for automotive and high-reliability applications. It meets the requirements of the AEC-Q100 standard for automotive applications and is suitable for use in harsh environments. However, it's essential to follow proper design and manufacturing guidelines to ensure the device's reliability and performance.
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To troubleshoot issues with the UCC39002DR, start by verifying the PCB layout and component selection. Check for proper decoupling, input and output filtering, and inductor selection. Use an oscilloscope to measure the device's input and output waveforms, and verify that the device is operating within its specified parameters. Consult the datasheet and application notes for guidance on troubleshooting common issues.