VIPer31SP is an IC chip that combines PWM control and high-voltage power MOSFET. Its features include output current regulation, fixed switching frequency, auxiliary voltage regulation, soft start and shutdown control, automatic burst mode operation, etc.
The viPer31SP is a primary IC for battery‑charger applications, integrating a high‑voltage MOSFET, PWM control, and various protection features such as over‑voltage, over‑temperature, and burst‑mode operation. The document provides absolute maximum ratings, detailed electrical characteristics, and pin‑function descriptions for designers.
Key sections include electrical characteristics tables, connection diagrams, pin functional descriptions, and mechanical dimensions. The datasheet also outlines protection mechanisms, error‑amplifier behavior, and oscillator settings, making it a comprehensive reference for circuit design and component selection.