Diodes AP64202 based Low Standby Power Appliance DC/DC Power Supply Solution

According to the International Energy Agency, 5%-15% of the world's household power consumption is consumed in standby mode, which is a huge waste. Under the concept of promoting green and sustainable development, the need to reduce the standby power consumption of home appliances has been highlighted. reduces the standby power consumption.

AP64202 can meet 5V, 12V, 24V, 36V external input voltage level; output current 2A, to meet the current requirements of MCU + peripherals; 25μA quiescent current & 88% efficiency at 5mA output, suitable for long time standby home appliances application environment; SO-8 universal package, compatible with reflow soldering and red glue - wave soldering process. Especially suitable for use in home appliance products.

►Scene application diagram

►Display board photo

►Core technology advantages

• Wide input voltage range;
• Light load PFM mode to ensure low standby power consumption;
• Spread spectrum mode to reduce EMI;
• LDO mode to reduce the minimum input voltage;
• Chip comes with multiple protection functions such as overheat, output overvoltage and short circuit;
• SOP-8 package compatible with reflow and red glue-wave soldering process;

►Specifications

• Input voltage 5.2V~40V;
• Output 5V/2A;
• Typical efficiency of 88% at 5mA output;
• Full-load operating frequency of 500KHz;