Texas Instruments DC DC Switching Controllers UCC3809D-2

Converter Offline Boost, Buck, Flyback, Forward Topology 1MHz 8-SOIC

Economy primary side controller with 15V/8V UVLO, 0C to 70C 8-SOIC 0 to 70 Product overview: UCC3809D-2 from Texas Instruments is a Power Management IC for power sequencing, voltage regulation, battery management, load control, and compact electronic system design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 15V, 8V, SOIC. Search-friendly keywords include PMIC, power management, load switch, power sequencing, 15V, 8V, SOIC, Power Management IC, AC DC Converters, Offline Switches. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 748-UCC3809D-2 can be used for catalog matching and distributor lookup.

Manufacturer: Texas Instruments
Win Source Part Number: 004687-UCC3809D-2
Packaging: Tube/Rail
Mounting: Surface Mount
Output Isolation: Isolated
Topology: Boost, Buck, Flyback, Forward
Voltage - Start Up: 15V
Duty Cycle: 70%
Frequency - Switching: 1MHz
Control Features: Frequency Control, Soft Start
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: 8-SOIC
Supply Voltage - Operating: 8 V to 19 V
Popularity: Medium
Fake Threat In the Open Market: 47 pct.
Supply and Demand Status: Balance