Rochester Electronics PMIC - Voltage Regulators - DC DC Switching Controllers UCC3806DWTR

The UCC3806DWTR is a low-power, dual-output, current-mode PWM controller designed for a variety of applications, including off-line power supplies and battery-operated portable equipment. It features a maximum operating current of 1.4 mA and a startup current of 100 OºA, making it efficient for low-power applications. The device supports a peak output current of ¬±0.5 A and has a circuit delay of 125 ns, which enhances its responsiveness. This controller is part of the BiCMOS version of the UC3846 family, offering improved performance while maintaining a familiar architecture. It allows for easier parallelability and includes benefits such as pulse-by-pulse current limiting and voltage feed-forward. The UCC3806DWTR operates within a temperature range of 0¬8C to 70¬8C and is available in multiple package options suitable for both through-hole and surface mount applications. Engineers may find this product advantageous for designs requiring efficient power management with dual outputs and robust current control features.