The TPS2513 is a high-performance USB dedicated charging port (DCP) controller IC from the “Other Series,” designed to intelligently manage USB fast charging identification and power distribution in portable electronic devices. Built using advanced CMOS control technology, it provides accurate USB port detection, stable signal processing, and efficient power negotiation for modern charging systems.
Operating from a 4.5V to 5.5V supply voltage, the TPS2513 ensures optimized compatibility with standard USB power sources. Compared to lower-voltage USB control solutions, this operating range enhances system stability, improves device compatibility, and ensures reliable fast-charging recognition across a wide range of mobile and embedded applications.
The device integrates intelligent D+/D− line control, enabling automatic detection of charging protocols such as Apple, Samsung, and BC1.2-compatible devices. This allows connected devices to draw optimal charging current safely and efficiently. Its low-power architecture ensures minimal energy loss while maintaining high-speed response and accurate port identification.
The TPS2513 improves overall charging efficiency by reducing handshake errors and ensuring proper current negotiation between charger and device. It enhances thermal performance and system reliability by preventing overcurrent conditions and ensuring stable USB power delivery.
Available in compact SOT23 package, the TPS2513 supports space-saving PCB design and is ideal for integration into compact power and charging systems.
Key Features & Applications (Combined)
- USB dedicated charging port (DCP) controller IC
- 5V operating supply voltage
- Intelligent USB fast-charge detection
- Supports multiple charging protocols
- Low-power CMOS control architecture
- High accuracy D+/D− line management
- Stable and efficient power negotiation
- SOT23 compact package
Applications:
- USB charging adapters
- Power banks and portable chargers
- Smart charging hubs
- Mobile device charging systems
- Embedded USB power management
- Consumer electronics power control
- General-purpose fast charging applications
