UC2524AN

DC DC Switching Controllers Overview

The UC2524AN is a regulating pulse width modulator manufactured by Texas Instruments, designed for versatile power conversion applications. It supports multiple topologies including Boost, Flyback, Forward, Full Bridge, Half Bridge, and Push-Pull configurations. The device features two output channels with a maximum duty cycle of 50 percent and operates at switching frequencies up to 500 kHz. It provides a regulated output voltage of 5 volts and can source an output current of 200 mA. The component functions within a supply voltage range of 8V to 35V and is rated for operation between -25°C and +85°C. It is housed in a 16-pin PDIP package.

DC DC Switching Controllers Feature Summary

• Supports diverse converter topologies such as push-pull, half-bridge, full-bridge, forward, flyback, and boost.
• Integrates dual output drivers capable of sourcing significant current for external switching elements.
• Includes built-in soft-start functionality to limit inrush current during startup sequences.

DC DC Switching Controllers Applications

• Industrial power supplies
• Battery chargers
• Uninterruptible power supplies

DC DC Switching Controllers Procurement Notes

Verify the specific suffix designation against the manufacturer's official documentation to confirm temperature rating and package variations. Ensure that the procurement channel provides traceable components compliant with relevant environmental standards. Cross-reference the ordering part number with the datasheet to validate pinout compatibility and electrical specifications before integration into the design.

DC DC Switching Controllers Selection Notes

Select this component when designing systems requiring flexible topology support and dual-channel drive capabilities. Consider the operating temperature range and supply voltage limits relative to the application environment. Evaluate the need for synchronous rectification or additional control features not provided by this specific model compared to other members of the UC252x family.

DC DC Switching Controllers Part Context

This part belongs to the UC2524A series of regulating pulse width modulators from Texas Instruments. It is functionally compatible with the UC1524A and UC3524A variants, differing primarily in temperature ranges and manufacturing revisions. The series is widely used in general-purpose power management designs requiring robust PWM control.

DC DC Switching Controllers Replacement Considerations

UC1524AN

DC DC Switching Controllers FAQ

What is the maximum duty cycle of the UC2524AN?

The maximum duty cycle is 50 percent.

Which packaging style does the UC2524AN utilize?

It utilizes a 16-pin PDIP (Plastic Dual In-line Package) housing.