STMicroelectronics

L6562N

L6562N Description

The L6562N is a power factor correction (PFC) controller IC manufactured by STMicroelectronics. This device is designed for use in discontinuous (transition) mode applications, offering a switching frequency of 1MHz. With a supply voltage range of 10.3V to 22V, the L6562N is suitable for a variety of power conversion applications. The IC is packaged in an 8-pin dual in-line package (DIP) and is mounted through-hole. However, it is important to note that the L6562N is now considered obsolete.

L6562N Features

• Discontinuous (Transition) mode operation
• 1MHz switching frequency
• 10.3V to 22V supply voltage range
• Through-hole mounting
• 8-pin DIP package
• 40 µA startup current
• REACH unaffected status
• ROHS3 compliant
• Moisture sensitivity level (MSL) 1 (unlimited)

The L6562N stands out from similar models due to its low startup current of 40 µA, which helps reduce power consumption in standby mode. Additionally, its REACH unaffected status and ROHS3 compliance make it environmentally friendly and suitable for use in various applications.

L6562N Applications

The L6562N is ideal for use in power factor correction applications, particularly in discontinuous mode. Some specific use cases include:

1. AC-DC power supplies
2. Lighting applications, such as LED drivers
3. Industrial power supplies
4. Telecommunications equipment
5. Consumer electronics

While the L6562N is now obsolete, its unique features and performance benefits make it suitable for legacy systems and applications that require a reliable PFC controller IC.

Conclusion of L6562N

The L6562N is a reliable and efficient power factor correction controller IC from STMicroelectronics, designed for discontinuous mode applications. Its low startup current, REACH unaffected status, and ROHS3 compliance make it an environmentally friendly choice for various power conversion applications. Although the L6562N is now obsolete, its unique features and performance benefits make it an ideal choice for legacy systems and applications that require a reliable PFC controller IC.