ON Semiconductor MC34063DR2G Overview

The MC34063DR2G is a versatile DC-DC converter integrated circuit designed and manufactured by ON Semiconductor. This highly reliable IC is suitable for a wide range of applications, including but not limited to, power management solutions in consumer electronics, automotive devices, and industrial systems.

Key Features

• Adjustable Output Voltage: The device provides an adjustable output voltage, which can be tailored to the needs of the specific application it is used in.
• Wide Input Voltage Range: It operates over a wide input voltage range from 3 V to 40 V, making it suitable for applications that require battery or AC-to-DC conversions.
• High Precision: The voltage reference tolerance is ±2%, ensuring accurate output voltage for sensitive electronic components.
• Output Switch Current: The MC34063DR2G can handle output switch currents of up to 1.5 A, providing ample power for a variety of uses.
• Oscillator Frequency: It features an internal oscillator frequency of 100 kHz, which can be adjusted by external components if a different frequency is desired.
• Efficiency: This IC offers high efficiency, which is crucial for portable and power-sensitive applications.
• Protection Features: It includes safety features such as current limiting and thermal shutdown, which protect the device from damage due to overcurrent or excessive temperature conditions.
• Packaging: The MC34063DR2G is available in a compact SOIC-8 package, making it suitable for space-constrained applications.

Applications

The MC34063DR2G is an ideal choice for various applications, such as:

• Power supplies for portable devices
• DC to DC converters for automotive electronics
• Step-up or step-down voltage applications
• Linear and switching voltage regulators
• Battery chargers
• LED drivers and power control circuits

With its flexibility, efficiency, and robust protection features, the MC34063DR2G from ON Semiconductor is an excellent choice for designers looking to create reliable and high-performing power management systems.