The UC3526N by Texas Instruments is a versatile and robust integrated circuit designed for use in a wide variety of power supply and motor control applications. This regulating pulse width modulator integrates all the functions required for the construction of a high-performance power control system, making it a popular choice among engineers and designers.

Key Features

• Adjustable Output Control: The UC3526N provides precise pulse width modulation control, which allows for adjustable output, ensuring efficient management of power in your system.
• Dual Channel: It features two independent channels which can be operated in either push-pull, parallel, or single-ended output configurations, offering flexibility in design.
• Wide Range of Operating Frequencies: This device can operate on a wide range of frequencies, making it suitable for various applications from DC-DC converters to motor control.
• Programmable Dead-Time: It comes with programmable dead-time, which is crucial for preventing simultaneous conduction in power stages, thus improving reliability and efficiency.
• Under-Voltage Lockout: With its built-in under-voltage lockout feature, the UC3526N ensures that the power supply operates within safe voltage levels, protecting the device and other components from damage.

Applications

The UC3526N is suitable for a range of applications including:

• Switching Power Supplies
• DC-to-DC Converters
• Motor Control Systems
• Class D Switching Amplifiers
• Power Inverters

Technical Specifications

• Package: 18-Pin Plastic DIP
• Input Voltage: 8 V to 35 V
• Operating Temperature: -25°C to +85°C
• Switching Frequency: Up to 500 kHz

The UC3526N is recognized for its reliability, ease of use, and its ability to provide a high level of performance in power management tasks. With Texas Instruments' commitment to quality, this component is an excellent choice for your power supply and motor control solutions.