UCC2801MDREP

Power Supply Controllers, Monitors Overview

The UCC2801MDREP is a DC-DC switching controller IC manufactured by Texas Instruments, designed for low-power applications. It utilizes BiCMOS technology and operates in current-mode PWM mode. The device supports multiple topologies including Boost, Flyback, and Forward configurations. It features a single output with a maximum drive current of 1 A. The component is housed in an 8-SOIC package (3.90 mm wide) and operates within a temperature range of -55°C to 125°C.

Power Supply Controllers, Monitors Feature Summary

• Integrates BiCMOS technology for efficient low-power operation in current-mode PWM control.
• Supports versatile power stage configurations including Boost, Flyback, and Forward topologies.
• Provides robust gate drive capability with a 1 A output current capacity.

Power Supply Controllers, Monitors Applications

• Low-power isolated power supplies
• Battery chargers
• Adapters and wall plugs

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix 'MDREP' against the manufacturer's official documentation to confirm it denotes the tape-and-reel packaging variant. Ensure the ordering part number matches the required package style and moisture sensitivity level. Confirm RoHS compliance status as specified in the latest datasheet revision. Cross-reference the component with any recent Product Change Notifications regarding manufacturing location or material updates.

Power Supply Controllers, Monitors Selection Notes

Select this component when designing systems requiring a compact, low-power switching controller with flexible topology support. The 8-SOIC package suits space-constrained surface-mount designs. Consider the -55°C to 125°C operating range for industrial or automotive environments. Verify that the 1 A drive current meets the requirements of the intended power MOSFETs or IGBTs for the chosen application topology.

Power Supply Controllers, Monitors Part Context

This part belongs to the UCC280x series of switching controllers from Texas Instruments. These devices are engineered for cost-effective and high-performance power management solutions. The series is characterized by its ability to handle various converter topologies while maintaining low standby power consumption. The MDREP suffix specifically identifies the reel-packaged version of the standard UCC2801 device.

Power Supply Controllers, Monitors Replacement Considerations

• UCC2801DTR