The UC2844AQD8R with Switching Controllers Current-Mode PWM Controller manufactured by Texas Instruments is a monolithic integrated circuit featuring a current-mode, pulse width modulation (PWM) control circuit. This device is designed to offer improved performance and superior dynamics over voltage-mode algorithms. Applications of the UC2844AQD8R include switch-mode power supplies, brushless DC motors, inverters, motor control, lighting control, and DC-DC converters. Features of the device include soft-start current limit, under-voltage lockout, temperature compensation, output short-circuit protection, and adjustable operating frequency.