ON Semiconductor MC34060ADG Overview

The MC34060ADG is a versatile Pulse Width Modulation (PWM) controller integrated circuit designed by ON Semiconductor. It is a highly efficient and reliable solution for a wide range of power supply and DC-DC converter applications. The device incorporates all the functions required for the construction of a regulating power supply, inverter, or switching regulator on a single chip.

Key Features

• Voltage Range: The MC34060ADG operates over a wide voltage range from 3 V to 40 V, making it suitable for various applications across different voltage requirements.
• Frequency Range: It offers a substantial frequency range of up to 100 kHz, which allows for flexibility in the design of the power supply circuitry.
• Adjustable Duty Cycle: The device provides an adjustable duty cycle from 0% to 100%, enabling precise control over the power delivery to the load.
• Output Control: It includes a push-pull output stage with a capability of 200 mA of sink or source current, which is ideal for driving a transformer or other power control elements directly.
• Protection Features: The MC34060ADG comes equipped with built-in features such as undervoltage lockout, cycle-by-cycle current limiting, and thermal shutdown protection, ensuring safe operation under various conditions.

Applications

The flexibility and robustness of the MC34060ADG make it an excellent choice for a variety of applications, including:

• Switching power supplies
• DC-DC converters
• Motor control circuits
• Class D switching amplifiers
• Battery chargers
• Power inverters

Package and Quality

The MC34060ADG is available in a 14-pin SOIC package, which is suitable for surface mount technology (SMT) and is compatible with standard PCB layouts. ON Semiconductor is committed to high quality and reliability, ensuring that the MC34060ADG meets the stringent requirements of industrial and consumer electronic applications.

With its comprehensive set of features and protections, the MC34060ADG by ON Semiconductor stands out as a top choice for designers looking to implement an efficient and durable PWM controller in their power management systems.