UCC28C43DR Texas Instruments

The UCC28C43DR (SOIC-8) with AC/DC Converters BiCMOS Low-Power Current Mode is manufactured by Texas Instruments. It is a high performance, low standby current ripple and noise, low voltage, fast current mode, and flexible switching frequency control AC / DC converter optimized for a wide range of applications. The UCC28C43DR operates over a wide input range from 3.5V up to 16V with a wide frequency range of 40 kHz to 1.4 MHz, and is capable of supplying 1A of continuous output current. The device features short-circuit protection, active current limit, and thermal shutdown for protection of the device engaged. The device is also designed with built-in circuit protection like over-temperature, over-voltage, under-voltage, and over-current, further protecting the device. The UCC28C43DR is suitable for a wide range of applications including portable handheld devices, medical equipment, battery powered, low and mid-power AC/DC conversion, and non-isolated flyback converters.