ucc2808aqdr-2q1

The UCC2808AQDR-2Q1 is a highly efficient, low power, pulse width modulation (PWM) controller designed for use in high-density, low-power, and portable applications. It features a high-voltage start-up and current sense input with a voltage reference and error amplifier, making it ideal for off-line and DC-to-DC converter applications. This controller also includes a sleep mode that reduces the supply current to only 120 µA, making it a suitable solution for energy conservation in stand-by mode. The UCC2808AQDR-2Q1 integrates a soft-start function to reduce in-rush current during start-up and overcurrent protection to help prevent damage to the device and system. Additionally, the device can operate at high switching frequencies of up to 1 MHz, enabling smaller passive components and reducing overall system size and cost. Overall, the UCC2808AQDR-2Q1 offers a reliable and cost-effective solution for power management in a variety of applications, including consumer electronics, industrial controls, and battery-powered systems.