TPS2070DAP

Power Management - Specialized Overview

The TPS2070DAP is a power controller IC designed for bus-powered or self-powered USB hubs, featuring eight power switches. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an output current of 900 mA with a current limit of 200 mA. The device utilizes a 32-pin HTSSOP package and functions reliably across a temperature range of -40°C to +85°C.

Power Management - Specialized Feature Summary

• Integrates eight power switches for comprehensive hub power distribution
• Supports both bus-powered and self-powered hub configurations
• Includes active-high enable control logic

Power Management - Specialized Applications

• Bus-powered USB hubs
• Self-powered USB hubs
• USB peripheral power management systems

Power Management - Specialized Procurement Notes

Verify the specific suffix 'DAP' against the manufacturer's official datasheet to confirm the exact package type and tape-and-reel specifications. Ensure compatibility with the required operating temperature range and input voltage parameters before finalizing procurement decisions.

Power Management - Specialized Selection Notes

Select this component when designing USB hubs requiring multiple independent power channels. Compare with the TPS2071 variant if active-low control logic is preferred instead of active-high. Confirm that the 32-pin HTSSOP footprint fits the target PCB layout constraints.

Power Management - Specialized Part Context

This part belongs to the TPS207x series of power controllers from Texas Instruments. It serves as a specialized solution for managing power distribution in USB hub architectures, distinguishing itself through integrated switch control and specific enable logic characteristics compared to standard load switches.

Power Management - Specialized Replacement Considerations

The TPS2071DAP is a direct functional substitute within the same family, differing primarily in its active-high versus active-low enable logic configuration.