The VIPER17LDTR from STMicroelectronics is a high-performance, low-power, off-line switched-mode power supply (SMPS) primary switcher. It is a part of the VIPerPlus family, which is renowned for its energy-efficient power solutions. This device integrates a PWM controller and a 730 V avalanche-rugged power MOSFET, making it a robust and reliable choice for a wide range of power supply applications.
The VIPER17LDTR is designed to meet the needs of compact power adapters and chargers, as well as for other power supplies requiring low power consumption at standby. It operates over a wide supply voltage range, which makes it suitable for universal input voltage applications. Its high voltage capability ensures the device can withstand power surges and other transient voltage conditions, thus improving overall system reliability.
With its built-in features such as overvoltage, overload, overtemperature, and short-circuit protection, the VIPER17LDTR enhances the safety of your power supply design. These protections help to prevent damage to both the power supply and the connected load, ensuring a long operational lifespan for the device.
The VIPER17LDTR also supports frequency jittering, which helps to reduce electromagnetic interference (EMI), allowing for easier compliance with international EMI standards. This is particularly important for applications that are sensitive to noise or operate in environments that require minimal electromagnetic emissions.
This device is available in a compact SO-16N package, which is optimized for space-constrained applications. Its lead-free, halogen-free design aligns with modern environmental standards, making it a suitable choice for eco-conscious product designs.
In summary, the STMicroelectronics VIPER17LDTR is a versatile and reliable high voltage converter that integrates advanced features for efficient and safe power conversion. Its robust design and protection mechanisms make it an ideal choice for a variety of applications where reliability and energy efficiency are paramount.
