The UC3844BVD1R2G is an ON Semiconductor Switching Controller manufactured with a 52kHz 1A current PWM and a 48% Duty Cycle Max. The device is a voltage-mode PWM controller intended for products such as DC-to-DC converters, switch mode power supplies, and motor control applications. The UC3844BVD1R2G contains a self-oscillator, which is adjustable in frequency, and a high-precision comparator for error correction. Fault protection is provided against undervoltage, overvoltage, and overtemperature conditions. Additionally, the device features soft-start functionality, which reduces inrush current and avoids output voltage overshoot during start-up. The standard 8-pin DIP package provides a cost-effective solution for a wide range of applications.