SG3524BDW-TR is a voltage regulator controller manufactured by Microchip Technology Inc. It is a pulse-width-modulation (PWM) controller IC that is used in various power control and conversion applications. It operates over a wide range of input and output voltages, up to 35V, and includes features such as precision current limit, temperature compensation and soft start. The SG3524BDW-TR is a full-featured device with adjustable dead-time and an internal oscillator, allowing for a wide variation in the control of AC-DC and DC-DC converters.