| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| UCC28631DR | Texas Instruments | $0.6643 | Switching Controller, Current-mode, 120kHz Switching Freq-Max, PDSO7 | UCC28630D vs UCC28631DR |
| UCC28632DR | Texas Instruments | $0.8175 | Switching Controller, Current-mode, 120kHz Switching Freq-Max, BICMOS, PDSO7 | UCC28630D vs UCC28632DR |
| UCC28634DR | Texas Instruments | $0.9095 | Switching Controller, Current-mode, 120kHz Switching Freq-Max, BICMOS, PDSO7 | UCC28630D vs UCC28634DR |
| UCC28631D | Texas Instruments | $1.0924 | Switching Controller, Current-mode, 120kHz Switching Freq-Max, PDSO7 | UCC28630D vs UCC28631D |
| UCC28632D | Texas Instruments | $1.0924 | Switching Controller, Current-mode, 120kHz Switching Freq-Max, BICMOS, PDSO7 | UCC28630D vs UCC28632D |
| UCC28633D | Texas Instruments | $1.0924 | Switching Controller, Current-mode, 120kHz Switching Freq-Max, BICMOS, PDSO7 | UCC28630D vs UCC28633D |
| UCC28630DR | Texas Instruments | Check for Price | Switching Controller, Current-mode, 120kHz Switching Freq-Max, BICMOS, PDSO7 | UCC28630D vs UCC28630DR |
| NCP1360AABCYSNT1G | onsemi | Check for Price | Switching Controller, Current-mode, 130kHz Switching Freq-Max, CMOS, PDSO6 | UCC28630D vs NCP1360AABCYSNT1G |
Part Details for UCC28630D by Texas Instruments
Results Overview of UCC28630D 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
Industrial Automation
Energy and Power Systems
Renewable Energy
Motor control systems
UCC28630D Information
UCC28630D 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| UCC28630DR | Texas Instruments | High Power Flyback Controller with Primary-Side Regulation and Peak Power Mode 7-SOIC -40 to 125 | |
| UCC28630D | Texas Instruments | High Power Flyback Controller with Primary-Side Regulation and Peak Power Mode 7-SOIC -40 to 125 |
Price & Stock for UCC28630D
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
3121956
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Farnell | FLYBACK CONTROLLER, SOIC-7 COO: Malaysia RoHS: Compliant Min Qty: 1 Lead time: 53 Weeks, 2 Days Container: Each | 894 |
|
$1.2707 / $2.4375 | Buy Now |
|
DISTI #
296-37545-5-ND
|
DigiKey | IC OFFLINE SWITCH FLYBACK 7SOIC Min Qty: 1 Container: Tube |
103 Tube |
|
$1.3921 / $2.7200 | Buy Now |
|
DISTI #
595-UCC28630D
|
Mouser Electronics | AC/DC Converters High Power Flyback C ontroller A 595-UCC A 595-UCC28630DR RoHS: Compliant | 860 |
|
$1.3600 / $2.7200 | Buy Now |
|
|
Vyrian | Switching Controller, Current-mode, 120kHz Switching Freq-Max, PDSO7 | 5384 |
|
RFQ |
US Tariff Estimator: UCC28630D 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.
UCC28630D CAD Models
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UCC28630D Part Data Attributes
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UCC28630D
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
UCC28630D
Texas Instruments
Switching Controller, Current-mode, 120kHz Switching Freq-Max, BICMOS, PDSO7
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| Additional Feature | Also Operates In Fm Control Technique | |
| Analog IC - Other Type | Switching Controller | |
| Control Mode | Current-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDSO-G7 | |
| JESD-609 Code | e4 | |
| Length | 4.9 Mm | |
| Moisture Sensitivity Level | 2 | |
| Number of Functions | 1 | |
| Number of Terminals | 7 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 1.75 Mm | |
| Supply Current-Max (Isup) | 13 Ma | |
| Surface Mount | Yes | |
| Switcher Configuration | Buck-Boost | |
| Switching Frequency-Max | 120 Khz | |
| Technology | Bicmos | |
| Temperature Grade | Automotive | |
| 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 UCC28630D
This table gives cross-reference parts and alternative options found for UCC28630D. 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 UCC28630D, 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.
UCC28630D Frequently Asked Questions (FAQ)
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A good PCB layout for the UCC28630D involves keeping the input and output stages separate, using a star-ground configuration, and placing the input filter components close to the IC. Additionally, using a solid ground plane and minimizing trace lengths can help reduce EMI.
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Optimizing the compensation network for the UCC28630D involves selecting the right values for the compensation components (R1, R2, C1, and C2) based on the specific application requirements. A good starting point is to use the values recommended in the datasheet, and then adjust them based on the desired transient response and stability margins.
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The maximum allowed input voltage for the UCC28630D is 30V, but it's recommended to keep the input voltage below 28V to ensure reliable operation and to prevent damage to the IC.
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The UCC28630D is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. It's recommended to derate the IC's specifications and to ensure proper thermal management to prevent overheating.
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To ensure proper synchronization with an external clock signal, make sure to connect the clock signal to the SYNC pin, and set the SYNC_EN pin high. Also, ensure that the clock signal is within the recommended frequency range (100 kHz to 1 MHz) and has a duty cycle between 40% and 60%.