| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| UCC28632DR | Texas Instruments | $0.8175 | Switching Controller, Current-mode, 120kHz Switching Freq-Max, BICMOS, PDSO7 | UCC28633D vs UCC28632DR |
| UCC28633DR | Texas Instruments | $0.9095 | Switching Controller, Current-mode, 120kHz Switching Freq-Max, BICMOS, PDSO7 | UCC28633D vs UCC28633DR |
| UCC28632D | Texas Instruments | $1.0924 | Switching Controller, Current-mode, 120kHz Switching Freq-Max, BICMOS, PDSO7 | UCC28633D vs UCC28632D |
| UCC28630D | Texas Instruments | $1.1571 | Switching Controller, Current-mode, 120kHz Switching Freq-Max, BICMOS, PDSO7 | UCC28633D vs UCC28630D |
| NCP1360AABCYSNT1G | onsemi | Check for Price | Switching Controller, Current-mode, 130kHz Switching Freq-Max, CMOS, PDSO6 | UCC28633D vs NCP1360AABCYSNT1G |
| UCC28634D | Texas Instruments | Check for Price | Switching Controller, Current-mode, 120kHz Switching Freq-Max, BICMOS, PDSO7 | UCC28633D vs UCC28634D |
| UCC28630DR | Texas Instruments | Check for Price | Switching Controller, Current-mode, 120kHz Switching Freq-Max, BICMOS, PDSO7 | UCC28633D vs UCC28630DR |
Part Details for UCC28633D by Texas Instruments
Results Overview of UCC28633D by Texas Instruments
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (7 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.
UCC28633D Information
UCC28633D 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 UCC28633D
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-39832-5-ND
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DigiKey | IC OFFLINE SWITCH FLYBACK 7SOIC Min Qty: 675 Container: Tube |
0 Tube |
|
$1.5431 | Buy Now |
|
DISTI #
595-UCC28633D
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Mouser Electronics | Switching Controllers 7-SOIC -40 to 125 A 595-UCC28633DR A 595 A 595-UCC28633DR RoHS: Compliant | 126 |
|
$1.4200 / $2.7200 | Buy Now |
|
DISTI #
86043025
|
Verical | AC to DC Switching Converter Flyback 130kHz Tube 7-Pin SOIC RoHS: Compliant Min Qty: 242 Package Multiple: 1 Date Code: 1401 | Americas - 7045 |
|
$1.3125 / $1.5500 | Buy Now |
|
|
Rochester Electronics | Switching Controller, Current-mode, 120kHz Switching Freq-Max, PDSO7 RoHS: Compliant Status: Active Min Qty: 1 | 7045 |
|
$1.0500 / $1.3100 | Buy Now |
|
DISTI #
86043025
|
Verical | AC to DC Switching Converter Flyback 130kHz Tube 7-Pin SOIC RoHS: Compliant Min Qty: 242 Package Multiple: 1 Date Code: 1401 | Americas - 7045 |
|
$1.3125 / $1.5500 | Buy Now |
|
DISTI #
86043025
|
Verical | AC to DC Switching Converter Flyback 130kHz Tube 7-Pin SOIC RoHS: Compliant Min Qty: 242 Package Multiple: 1 Date Code: 1401 | Americas - 7045 |
|
$1.3125 / $1.5500 | Buy Now |
|
|
Chip Stock | IC OFFLINE SWITCH FLYBACK 7SOIC Converter Offline Flyback Topology 200Hz ~ 120kHz 7-SOIC | 393 |
|
RFQ |
US Tariff Estimator: UCC28633D 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.
UCC28633D CAD Models
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UCC28633D Part Data Attributes
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UCC28633D
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
UCC28633D
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 UCC28633D
This table gives cross-reference parts and alternative options found for UCC28633D. 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 UCC28633D, 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.
UCC28633D Frequently Asked Questions (FAQ)
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Texas Instruments provides a recommended PCB layout in the UCC28633D evaluation module (EVM) user's guide, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
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The UCC28633D datasheet provides guidelines for transformer selection, including recommended turns ratios, inductance values, and core materials. Additionally, Texas Instruments offers a transformer selection tool on their website to help designers choose the right transformer for their specific application.
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While the datasheet specifies an operating temperature range of -40°C to 125°C, the device can operate up to 150°C with derating. However, it's essential to consider the thermal management of the system and ensure that the device does not exceed the maximum junction temperature (Tj) of 150°C.
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The UCC28633D has a built-in OVP feature that can be enabled by connecting the OVP pin to a voltage divider network. The OVP threshold can be set by selecting the appropriate resistor values. Texas Instruments provides an application note (SLUAAC3) that provides more details on implementing OVP with the UCC28633D.
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The UCC28633D datasheet recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF for the input capacitor. The capacitor type and value may need to be adjusted based on the specific application requirements and input voltage ripple.