Rochester Electronics PMIC - Voltage Regulators - DC DC Switching Controllers FSGM0465RSUDTU

The FSGM0465RSUDTU is an integrated Pulse Width Modulation (PWM) controller designed for offline Switch-Mode Power Supplies (SMPS). It features a fixed operating frequency of 66 kHz and includes essential functions such as Under-Voltage Lockout (UVLO), Leading-Edge Blanking (LEB), and internal soft-start capabilities. The device integrates a high-voltage SENSEFET rated at 650 V, which simplifies design by reducing the need for external components. This controller supports various protection mechanisms, including Overload Protection (OLP), Over-Voltage Protection (OVP), and Internal Thermal Shutdown (TSD) with hysteresis, ensuring reliable operation in various conditions. The FSGM0465RSUDTU is suitable for applications such as power supplies for LCD TVs, monitors, and DVD combinations, making it a versatile choice for engineers looking to implement efficient power management solutions.