UCC2804D Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
UCC2804D is a current-mode PWM controller from Texas Instruments, featuring 1A drive capability, 1MHz switching frequency, and supporting boost and flyback topologies. From $1.49 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- UCC2804D Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.4903(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Current-mode PWM control with cycle-by-cycle current limiting for superior line and load regulation
- 1A peak output drive current for direct MOSFET gate drive in boost and flyback converters
- Up to 1MHz switching frequency enabling compact magnetics and reduced filter size
- Programmable soft-start and dead-time control for reliable startup and overcurrent protection
- Available in compact 8-Pin SOIC package for space-constrained designs
Applications
The UCC2804D is widely used in DC-DC boost converters for battery-powered systems, offline flyback power supplies for industrial and telecom equipment, and auxiliary power modules in embedded systems. Its current-mode control architecture makes it ideal for applications requiring fast transient response and tight output regulation, such as LED drivers, motor control supplies, and point-of-load converters.
Specifications
| YTEOL | 0 |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 12V |
| Input Voltage-Min | 9V |
| Input Voltage-Nom | 10V |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Output Current-Max | 1A |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 25mA |
| Supply Voltage-Max (Vsup) | 12V |
| Supply Voltage-Min (Vsup) | 12.5V |
| Supply Voltage-Nom (Vsup) | 10V |
| Surface Mount | YES |
| Switcher Configuration | BUCK-BOOST |
| Switching Frequency-Max | 1000kHz |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Mexico |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the operating input voltage range of the UCC2804D?
The UCC2804D operates with a nominal input voltage of 10V, with a supported range from 9V minimum to 12V maximum, making it suitable for regulated 10V-rail power conversion applications.
What switching topologies does the UCC2804D support?
The UCC2804D supports boost and flyback switching topologies with its current-mode PWM control technique, enabling flexible power supply designs for both isolated and non-isolated applications up to 1MHz switching frequency.
What package is the UCC2804D available in?
The UCC2804D is available in an 8-Pin SOIC (Small Outline Integrated Circuit) package, which is compact and suitable for surface-mount PCB designs with standard reflow soldering processes.
Where can I buy the UCC2804D and what is the price?
The UCC2804D is available from FindMyChip starting from $1.49 per unit, with global stock and worldwide shipping. Submit a quote request to receive availability and bulk pricing from verified distributors.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.2000 | $2.20 |
| 3+ | $2.0240 | $6.07 |
| 75+ | $1.6255 | $121.91 |
| 150+ | $1.5513 | $232.70 |
| 300+ | $1.4903 | $447.08 |
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