Anbao first level agent

Low standby power consumption: The OB2268/OB2269, designed with a special low-power intermittent working mode, not only allows the entire system to easily meet the latest recommended standards of the International Energy Agency in an unloaded state, but also allows the system to have ultra-low power consumption performance under lighter loads (about 1/30 full load or less). ▲ Noise free operation: The power supply designed with OB2268/OB2269 will not produce audio noise under no-load, light load, and full load conditions. Optimized system design can enable the system to work quietly in any working state. ▲ Lower starting current: The OB2268/OB2269 VIN/VDD starting current is as low as 4uA, which can effectively reduce the loss of the system starting circuit and shorten the system starting time. ▲ Lower operating current: The operating current of OB2268/OB2269 is about 2.3mA, which can effectively reduce system losses and improve system efficiency. ▲ Built in edge blanking: Built in edge blanking (LEB) can save the system an external R-C network and reduce system costs. ▲ Built in OCP compensation: OB2268/OB2269 is equipped with OCP compensation function, which enables the system to easily flatten the OCP curve across the entire voltage range without increasing costs, improving the cost-effectiveness of the system. ▲ * Protection function: OB2268/OB2269 integrates more * protection function modules. OVP，UVLO，OCP， The constant OPP and externally adjustable OTP function can make the system design simple and reliable, while meeting safety requirements. ▲ MOSFET soft drive: can effectively improve the EMI of the system. ▲ Fewer peripheral devices: The OB2268/OB2269 peripheral is relatively simple, which can effectively improve the power density of the system and reduce the cost of the system. ▲ Excellent EMI characteristics of OB2269: The built-in frequency jitter design of OB2269 can effectively improve the EMI characteristics of the system and reduce the EMI cost of the system.