UCC2806DG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The UCC2806DG4 is a current-mode PWM controller IC from Texas Instruments designed for boost and flyback converter topologies. It features dual 0.5A gate drivers, operates at 52kHz, supports an input voltage range of 8V to 14.5V, and is housed in a 16-pin SOIC package for versatile DC-DC power supply designs.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- UCC2806DG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of UCC2806DG4?
- Current-mode PWM control with dual 0.5A output drivers for efficient boost and flyback topologies
- Adjustable operating mode from 2.5V to 15V providing wide design flexibility across input rails
- Fixed 52kHz switching frequency enabling optimized magnetics and filter component sizing
- 16-pin SOIC package (JEDEC R-PDSO-G16) for easy surface-mount assembly in compact designs
What is UCC2806DG4 used for?
The UCC2806DG4 is widely used in isolated and non-isolated DC-DC converters for telecom, industrial, and embedded power systems. It is particularly effective in flyback and boost converter topologies where current-mode control improves dynamic response and inherent current limiting is required. Its adjustable mode capability from 2.5V to 15V also makes it suitable for battery-powered equipment and auxiliary supply rails.
What are the specifications of UCC2806DG4?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 2.5V TO 15V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 14.5V |
| Input Voltage-Min | 8V |
| Input Voltage-Nom | 12V |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Output Current-Max | 0.5A |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 1.4mA |
| Surface Mount | YES |
| Switcher Configuration | PUSH-PULL |
| Switching Frequency-Max | 52kHz |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the UCC2806DG4 datasheet?
UCC2806DG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for UCC2806DG4?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which converter topologies benefit from UCC2806DG4 current-mode PWM control at 52 kHz?
UCC2806DG4 is intended for current-mode PWM control in boost and flyback converters, with 52 kHz operation supporting practical isolated and non-isolated DC-DC designs.
How should the 8 V to 14.5 V input range influence bias-supply design?
The controller supports an 8 V to 14.5 V input range with a 12 V nominal point, so auxiliary bias rails should stay inside that operating window.
Why does the dual 0.5A driver capability matter for power-stage layout?
Dual 0.5A gate drivers help drive external switching devices with stronger transitions, while the 16-pin SOIC package keeps the PWM controller practical for SMT assembly.
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Why Buy from FindMyChip
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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