STMicroelectronics VIPER06L High-Voltage Converter
The VIPER06L from STMicroelectronics is a robust, high-performance offline switched-mode power supply (SMPS) integrated circuit designed to deliver consistent and efficient power conversion. This versatile component is part of the VIPerPlus family and is well-suited for a wide range of applications including adapters, chargers, and standby power supplies.
One of the standout features of the VIPER06L is its energy-saving capabilities. It operates with an 800 V avalanche-rugged power section, a PWM operation at 60 kHz with a frequency jittering for lower EMI, and multiple protections that ensure safe operation under abnormal operating conditions. This makes the VIPER06L an excellent choice for power solutions that require high reliability and efficiency.
The device is also designed with convenience in mind, featuring an integrated high-voltage startup and a sense FET, which eliminate the need for external components and reduce the overall bill of materials. This integration simplifies the design process, allowing for more compact and cost-effective power supply designs.
Furthermore, the VIPER06L boasts a range of protection features that safeguard against potential damage from overcurrent, overload, overheating, and short-circuits. These include thermal shutdown with automatic restart, overvoltage and overload protections with auto-restart, and hysteresis on overload protection. These comprehensive protections ensure that the power supply remains safe and reliable even under stressful conditions.
With its built-in soft-start and the ability to manage a burst mode under light-load conditions, the VIPER06L is highly efficient, thus reducing power consumption when the load is minimal. This feature is particularly beneficial for applications that are sensitive to power usage, as it helps to conserve energy and reduce operational costs.
In summary, the VIPER06L from STMicroelectronics is a highly integrated, energy-efficient, and reliable solution for a variety of power supply designs. Its combination of high-voltage capabilities, frequency jittering for EMI reduction, and comprehensive protection features make it a top choice for designers looking to create advanced and durable power systems.
