The STR-E1565 is a power IC manufactured by Sanken Electric, designed for use in switched-mode power supplies (SMPS). This device is particularly suited for applications requiring high efficiency and compact design.

Applications

• LCD TVs: Used in power supply units to provide regulated power to LCD panels and associated electronics.
• LED Lighting: Employed in LED drivers for various lighting applications, including street lighting and indoor lighting.
• Power Adapters: Integrated into AC-DC adapters for laptops, mobile devices, and other electronic equipment.
• Consumer Electronics: Found in the power supplies of DVD players, set-top boxes, and other consumer electronics devices.
• Industrial Power Supplies: Used in industrial equipment requiring stable and efficient power conversion.

Features

• Built-in MOSFET: Simplifies the design and reduces external component count.
• Overcurrent Protection (OCP): Protects the IC from damage due to excessive current flow.
• Overvoltage Protection (OVP): Shuts down the IC in case of output overvoltage.
• Thermal Shutdown (TSD): Protects the IC from overheating by shutting it down when a critical temperature is reached.
• Automatic Restart Function: Automatically attempts to restart the device after a fault condition is cleared.
• Low Startup Current: Reduces power consumption during startup.

Benefits

• High Efficiency: Minimizes power loss, leading to energy savings.
• Reliable Operation: Comprehensive protection features ensure stable and safe operation under various conditions.
• Simplified Design: Integrated MOSFET and other features reduce the need for external components.
• Compact Size: Allows for smaller and more compact power supply designs.
• Cost-Effective: Reduces overall system cost due to integrated features and simplified design.

Additional Details

The STR-E1565 is a highly integrated power IC that combines a MOSFET with control and protection circuitry in a single package. This integration simplifies the design process and reduces the overall component count, leading to cost savings. The protection features ensure reliable operation and prevent damage to the IC and the connected load. Its high efficiency makes it suitable for applications where energy conservation is a priority.