UCC28070PWR

Description

The UCC28070PWR from TI is a Two-Phase Interleaved CCM PFC Controller designed for power factor correction applications. It features a high-voltage start-up circuit, internal protection functions, error amplifier, PWM comparator, soft-start, and frequency jittering for EMI improvements. The controller also offers a wide input voltage range, high-accuracy voltage reference, and adjustable current limit. The UCC28070PWR is suitable for applications that require high efficiency and reliable performance in industrial, commercial, and residential settings, such as AC/DC power supplies, LED lighting, and motor drives. This versatile controller supports two-phase interleaved constant-on-time PFC topologies and provides flexible configuration options to optimize system performance. With its comprehensive set of features and adjustable parameters, the UCC28070PWR is an excellent choice for designing efficient and reliable power conversion systems.

Features

The UCC28070PWR features a high-voltage start-up circuit, internal protection functions such as overcurrent and overvoltage protection, error amplifier, PWM comparator, internal soft-start, and frequency jittering for EMI improvements. It also has a wide input voltage range, high-accuracy voltage reference, and adjustable current limit.

Package

The package type of UCC28070PWR is TSSOP-20.

Manufacturer

The manufacturer of the UCC28070PWR is Texas Instruments (TI), a leading American technology company that designs, manufactures, and tests semiconductors and other electronic components. TI is a well-established player in the global semiconductor industry, known for its wide range of products including analog and embedded processing chips, as well as sensors and interface solutions.

Applications

The UCC28070PWR is a controller used in power factor correction applications, including AC/DC power supplies, LED lighting, and motor drives. It's suitable for industrial, commercial, and residential settings that require high efficiency and reliable performance.