TPS2514DBVR

Power Management - Specialized Overview

The TPS2514DBVR is a USB dedicated charging port controller manufactured by Texas Instruments. It features a single output channel with an output current of 10 mA and a maximum on-resistance of 200 ohms. The device operates within a supply voltage range of 4.5 V to 5.5 V. It supports operating temperatures from -40°C to +125°C and is housed in a SOT-23-6 surface-mount package.

Power Management - Specialized Feature Summary

• Automatically identifies connected devices such as mobile phones and tablets to determine charging requirements.
• Provides correct electrical characteristics to adapt to various proprietary charging systems.
• Supports multiple Dedicated Charging Port (DCP) configurations including divider, BC1.2, and China Telecom standards.
• Features automatic switching of D+ and D- line connections for device recognition and compatibility.

Power Management - Specialized Applications

• Vehicle USB power chargers
• AC-DC adapters with USB ports
• General USB chargers

Power Management - Specialized Procurement Notes

Verify the specific suffix 'DBVR' against the manufacturer's latest datasheet to confirm the tape-and-reel packaging configuration. Ensure the component meets RoHS compliance requirements for your target market. Cross-reference the ordering number with official Texas Instruments documentation to validate availability status and any recent design changes or lifecycle notices.

Power Management - Specialized Selection Notes

Select this component when designing single-port USB charging solutions requiring automatic protocol detection. It is suitable for applications needing support for BC1.2 and proprietary fast-charging standards without complex host processor intervention. Consider the SOT-23-6 package size for space-constrained designs.

Power Management - Specialized Part Context

This part belongs to the TPS251x series of USB dedicated charging port controllers. It is functionally related to the TPS2513, which offers dual outputs, while the TPS2514 provides a single output channel. The series is designed to simplify USB charging implementation by handling port negotiation automatically.

Power Management - Specialized Replacement Considerations

TPS2513DBVR is a dual-output variant within the same family. TPS2514ADBVR is an automotive-grade equivalent. Verify pinout and electrical specifications before substitution.