Sanken Electric Co., Ltd. PMIC - PMIC - AC DC Converters, Offline Switchers - STR-W6756N STR-W6756N

The STR-W6756N is a power integrated circuit designed for quasi-resonant type switching power supplies. It features a built-in power MOSFET and controller IC, which contribute to high efficiency and low noise operation across a wide load range. The device supports multiple operation modes that optimize performance based on load conditions, and it employs current mode control along with a built-in PWM oscillator that minimizes component stress during startup and short-circuit conditions. Key specifications include a maximum drain current of 15A and a maximum switching current of 15A, with an avalanche energy rating of 400mJ. The IC operates with a control power supply voltage of up to 35V and includes various protection features such as overcurrent protection, overload protection, and overvoltage protection, all of which are designed to enhance reliability. The STR-W6756N is packaged in a TO-220F-6L format and is suitable for applications in LCD TVs, digital consumer electronics, home appliances, office automation equipment, industrial machines, and communication devices. Its operational temperature range is from -20¬8C to +115¬8C, making it versatile for various environments.