TPS56302PWP

Overview

The TPS56302PWP is a dual-output low input voltage controller manufactured by Texas Instruments. It operates within an extended temperature range of -40°C to +125°C and utilizes a 28-pin HTSSOP package for surface-mount installation. The device functions as a switching controller designed for power management applications requiring multiple regulated outputs from a low input source.

Feature Summary

• Dual output capability for simultaneous regulation
• Low input voltage operation suitable for battery-powered systems
• Extended industrial temperature rating for harsh environments

Applications

• Portable electronic devices requiring dual rails
• Industrial control systems with low input sources
• Battery-operated equipment needing efficient power conversion

Procurement Notes

Verify component authenticity through authorized channels due to discontinued status. Confirm RoHS compliance details as indicated in official documentation. Ensure the HTSSOP-28 package matches design requirements. Check for obsolescence notices and alternative sourcing options before finalizing procurement plans.

Selection Notes

Select this component when dual isolated or non-isolated outputs are required from a single low-voltage input. Consider the thermal performance within the specified operating range. Evaluate the footprint compatibility with existing PCB layouts. Verify that the switching frequency and control loop stability meet system specifications.

Part Context

This part belongs to the TPS563xx series of synchronous step-down converters. It is designed for applications requiring high efficiency and compact solution size. The device integrates power switches and control logic to simplify design implementation.

Replacement Considerations

Check for direct pin-to-pin replacements within the same family. Verify electrical parameter equivalence for input voltage and output current capabilities. Ensure package dimensions remain compatible with existing board space constraints.