UCC28515NE4 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
Texas Instruments UCC28515NE4 is a power factor controller with post regulator in DIP-20 package, featuring current-mode control and 10.8V–15V input range. Ideal for high-efficiency AC-DC converters. RoHS compliant, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 20
- Lifecycle
- OBSOLETE
- Datasheet
- UCC28515NE4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Power factor correction with integrated post regulator for simplified design
- Current-mode pulse width modulation control for improved stability and noise immunity
- Wide input voltage range 10.8V to 15V with 12V nominal operation
Applications
The UCC28515NE4 is designed for AC-DC power supplies requiring active power factor correction, commonly used in industrial power converters and desktop computer power supplies. Its integrated post regulator simplifies multi-output designs, making it ideal for telecom and server power systems. The current-mode PWM control enables precise regulation in demanding applications.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Additional Feature | PEAK CURRENT MODE ALSO AVAILABLE |
| Analog IC - Other Type | POWER FACTOR CONTROLLER WITH POST REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 15V |
| Input Voltage-Min | 10.8V |
| Input Voltage-Nom | 12V |
| JESD-30 Code | R-PDIP-T20 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Output Current-Max | 3.5A |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP20,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 6mA |
| Surface Mount | NO |
| Switcher Configuration | BOOST |
| Switching Frequency-Max | 240kHz |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input voltage range of the UCC28515NE4?
The UCC28515NE4 operates with an input voltage range of 10.8V to 15V, with a nominal voltage of 12V. This range makes it suitable for standard power supply bias rails found in industrial and consumer AC-DC converter designs.
What control mode does the UCC28515NE4 use?
The UCC28515NE4 uses current-mode pulse width modulation (PWM) control technique. Current-mode control provides inherent cycle-by-cycle current limiting, improved transient response, and easier loop compensation compared to voltage-mode control.
What package type is the UCC28515NE4 available in?
The UCC28515NE4 is packaged in a DIP-20 (Dual In-line Package with 20 pins) format, also known as MS-001AD. This through-hole package is ideal for prototyping and applications where ease of hand-soldering and replaceability are important.
Is the UCC28515NE4 RoHS compliant?
Yes, the UCC28515NE4 is fully RoHS compliant and lead-free, as indicated by its Pbfree Code designation. This makes it suitable for environmentally regulated markets worldwide, including the European Union and other regions enforcing RoHS directives.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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