A6069H,PWM Switching Power Supply IC with Integrated MOSFET,DIP-8

The A6069H is a high-performance PWM switching power supply IC designed for applications requiring low noise, high efficiency, and reliable operation. It incorporates a high-voltage power MOSFET and a current-mode type PWM controller IC into a compact DIP-8 package, providing a highly integrated solution for small power supply systems.

This IC operates at a fixed frequency of 100kHz with advanced features such as random switching to minimize EMI, burst-oscillation for low standby power, and various built-in protections to ensure safe operation under fault conditions. It is highly efficient, with low standby power consumption of less than 25mW at no load. The A6069H is suitable for battery chargers, standby power supplies for TVs and PCs, and small SMPSs in printers, DVD players, and more.

With its robust design and wide input voltage range, the A6069H is an excellent choice for modern power supply designs that demand compactness and efficiency.

• Integrated Power MOSFET: Built-in high-voltage power MOSFET for compact and efficient design.
• PWM Control: Current-mode type PWM controller with auto-standby and burst-oscillation for low standby power consumption.
• Advanced Protections: Includes Overcurrent Protection (OCP), Overload Protection (OLP), Overvoltage Protection (OVP), and Thermal Shutdown (TSD).
• Random Switching Function: Reduces EMI noise, enabling the use of a simplified EMI filter.
• Wide Application Compatibility: Ideal for battery chargers, auxiliary power supplies, and small SMPS systems.
• High Reliability: Features a bias-assist function for startup operation and VCC stabilization.