Rochester Electronics PMIC - Voltage Regulators - DC DC Switching Controllers FAN6862TY

The FAN6862TY is a highly integrated PWM controller designed for switch-mode power supplies (SMPS) and flyback converters. It features a low startup current of 8¬µA and operates with a low current of 3mA in green mode, which helps minimize standby power consumption. The controller employs peak-current mode operation with cycle-by-cycle current limiting and includes a fixed PWM frequency of 65kHz with frequency hopping to reduce electromagnetic interference (EMI). This device supports various protection features, including VDD over-voltage protection (OVP) and over-temperature protection (OTP), both of which utilize an internal latch circuit. The FAN6862TY is capable of driving up to 400mA and incorporates a soft start time of 4ms. It is suitable for applications such as power adapters, open-frame SMPS, and devices requiring surge-current output, making it a versatile choice for engineers looking to enhance power supply performance while adhering to international power conservation standards. The operating temperature range for this component is -40 to +105¬8C, and it is available in a 6-pin SSOT-6 package.