STR-Y6755 Description
The STR-Y6753 and STR-Y6754 each prise a power MOSFET and a multi-functional monolithic integrated circuit (MIC) controller designed for controlling switch mode power supplies. The quasi-resonant mode of operation, coupled with the bottom-skip function, allows high ef ficiency and low noise at low to high operational levels, while burst oscillation mode ensures minimum power consumption at standby. In order to...
STR-Y6755 Key Features
- TO-220F-7L package
- Lead (Pb) free pliance
- The built-in startup circuit reduces the number of external ponents and lowers standby power consumption
- Multi-mode control allows high efficiency operation across the full range of loads
- Auto burst oscillation mode for standby mode, for improving low standby power at no load: input power < 30 mW at 100 VAC
- Bottom-skip mode minimizes switching loss at medium to low loads
- Internal MOSFET VDSS(min) is 650 V
- Internal MOSFET RDS(on)(max) 1.9 Ω (STR-Y6753) or 1.4 Ω (STR-Y6754)
- Built-in soft start function reduces stress applied to the incorporated power MOSFET and peripheral ponents
- Step-on burst oscillation minimizes transformer audible noise