TPS25810TWRVCRQ1 - 3A USB Type-C DFP Controller | Texas Instruments
MPN: TPS25810TWRVCRQ1 ✓ ActiveTPS25810TWRVCRQ1 Overview
A USB Type-C controller, also called a USB Type-C port controller, is a specialized interface IC that manages the configuration channel, commonly called CC, on a USB Type-C connector. Within the product hierarchy, it belongs to interface ICs and USB interface controllers. The downstream-facing-port role means the controller manages a port that supplies power and data-oriented Type-C behavior toward an attached upstream-facing port or cable.
The TPS25810-Q1 family combines several functions in one device. It monitors the CC lines to determine when a Type-C attachment is present, integrates a power switch rated at 3 A, and includes load-detection capability. The verified product information also identifies VCONN functionality. When an electronically marked upstream-facing-port cable is attached, the controller can apply VCONN power to the cable's CC pin, supporting powered Type-C cables and attached accessories.
The automotive grade distinguishes this orderable part from the commercial TPS25810 family option. The TPS25810TWRVCRQ1 is specified for -40°C to +105°C operation and uses the 20-terminal RVC WQFN package. The distributor listing identifies the package as 20-WQFN in a 3 mm by 4 mm footprint, while the manufacturer's ordering information identifies the package as WQFN (RVC).
Typical uses include automotive USB Type-C charging ports, vehicle infotainment connections, USB Type-C docking interfaces, and downstream-facing ports that must identify attached accessories before enabling the power path. The integrated switch can reduce the external component count compared with a standalone Type-C controller and discrete power switch, although the final circuit still requires correct input protection, output discharge behavior, thermal layout, and connector wiring.
Designers should follow the manufacturer's recommended application schematic and verify connector compatibility, CC pull-up or pull-down requirements, VCONN power limits, and exposed-pad soldering. Because the target is a downstream-facing-port controller, system-level USB data routing, host or device role implementation, and USB-PD policy must be confirmed against the complete product requirements rather than inferred from the controller alone.
This page consolidates verified manufacturer and distributor information with package, interface-function, selection, and design guidance. It distinguishes documented facts from parameters that require confirmation from the full Texas Instruments datasheet, avoiding unsupported substitute, pinout, and pricing claims.
Drop-in alternatives for TPS25810TWRVCRQ1 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
TPS25810RVCR
✅ Drop-InContact for price
View Datasheet →TPS25810TWRVCRQ1 Specifications
| Device Type | USB Type-C Rev. 1.2 downstream-facing port controller with integrated power switch |
| Integrated Power Switch Rating | 3 A |
| Nominal Input Voltage | 5.5 V |
| Maximum Current | 3.4 A |
| Interface | USB Type-C Rev. 1.2 |
| Port Role | Downstream-facing port (DFP) |
| VCONN Support | Yes |
| Load Detection | Supported |
| Configuration Channel | 2 CC lines monitored |
| Automotive Qualification | TPS25810-Q1 automotive product family |
| Operating Temperature Range | -40°C to +105°C |
| Package | 20-pin WQFN (RVC) |
| Package Dimensions | 3 mm × 4 mm |
| Mounting Type | Surface mount |
| Exposed Thermal Pad | Yes |
| Shipping Package | Tape and reel |
| AEC-Q100 Status | Automotive TPS25810-Q1 family; exact qualification statement requires datasheet confirmation |
TPS25810TWRVCRQ1 tape and reel Pin Configuration Guide
Pin configuration for TPS25810TWRVCRQ1 (tape and reel package). Pin numbering, functions, and connection diagrams are defined in the manufacturer datasheet. Refer to it for the exact footprint and soldering guidelines.
No detailed pinout data available for TPS25810TWRVCRQ1.
Refer to the datasheet for full pin configuration.
Typical Applications
TPS25810TWRVCRQ1 is suitable for 6 applications: Automotive USB Type-C Charging Port, Vehicle Infotainment USB Port, USB Type-C Docking Interface, Powered USB Type-C Accessory Port, Industrial USB Type-C Power Port, USB-C Power-Path Adapter.
Automotive USB Type-C Charging Port
The TPS25810TWRVCRQ1 fits an automotive USB Type-C downstream-facing charging port because it combines USB Type-C Rev. 1.2 port supervision with an integrated 3 A power switch, load detection, and VCONN support. Its documented -40°C to +105°C operating range provides a clear advantage over a commercial-temperature-only controller in a vehicle environment. The device monitors the Type-C configuration-channel lines, manages the power path, and can identify attached accessories before switching the downstream supply. The 20-pin WQFN (RVC) package also limits board area, although the exposed thermal pad and input/output routing must follow the manufacturer's layout guidance.
Vehicle Infotainment USB Port
A vehicle infotainment system can use the TPS25810TWRVCRQ1 to manage a compact downstream-facing USB Type-C port exposed to the cabin environment. The integrated 3 A switch consolidates the Type-C controller and principal power-path function, while load detection helps the port distinguish normal operation from an attached or invalid load. The -40°C to +105°C range directly addresses automotive temperature requirements that can exceed those of a commercial interface IC. Designers should pair the controller with connector-specific CC routing, verified input protection, and a layout that removes heat from the exposed pad.
USB Type-C Docking Interface
The TPS25810TWRVCRQ1 can supervise a downstream-facing power segment within a docking or accessory interface because it supports Type-C Rev. 1.2 connection detection, load detection, an integrated 3 A switch, and VCONN. VCONN support is particularly relevant when an electronically marked cable requires auxiliary power on its configuration-channel pin. The controller allows the host system to decide when the downstream power path should operate, which helps protect system rails when no valid accessory is attached. Application-level USB data routing and accessory-power limits remain separate design tasks and must follow the complete interface specification.
Powered USB Type-C Accessory Port
The TPS25810TWRVCRQ1 is appropriate for a powered USB Type-C accessory port that must detect attachment and apply a controlled downstream supply. Its load-detection capability provides a signal for distinguishing an attached load from a disconnected or invalid condition, while the 3 A integrated switch establishes the principal current path. The part's VCONN capability supports applications involving electronically marked cables and powered accessories. Careful distinction between VBUS and VCONN current limits is essential, and the chosen connector, cable, and accessory must be verified as compatible with the downstream-facing-port application.
Industrial USB Type-C Power Port
The TPS25810TWRVCRQ1 can serve in industrial USB Type-C power ports where a controller, load detector, and integrated 3 A switch are useful but environmental requirements exceed the commercial range. Its specified -40°C to +105°C operating range supports harsh enclosure conditions when the rest of the design is appropriately protected. The small WQFN (RVC) footprint supports compact control boards, while integrated switching can reduce the component count. Engineers should still verify surge, ESD, input-transient, and enclosure requirements independently because those protection levels are not established by the controller's nominal operating-temperature rating.
USB-C Power-Path Adapter
In a USB Type-C power-path adapter, the TPS25810TWRVCRQ1 can provide downstream-facing connection control, load detection, and a 3 A integrated switching path. This architecture is useful where the adapter must detect an attached Type-C source before enabling its load, reducing the chance of presenting an uncontrolled demand to the upstream port. Load detection should be evaluated against the adapter's actual load behavior, including inrush and fault conditions. The automotive-grade ordering option is also appropriate where the adapter is deployed inside a vehicle rather than in a room-temperature consumer product.
Engineering reference data for TPS25810TWRVCRQ1 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | TPS25810RVCR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Package | WQFN-20 (RVC) | WQFN-20 (RVC) |
| Product Series | TPS25810-Q1 | TPS25810 |
| USB Interface | USB Type-C Rev. 1.2 | USB Type-C source controller |
| Port Role | Downstream-facing port (DFP) | Source controller with DFP behavior |
| Integrated Power Switch | 3 A | 3 A |
| VCONN Support | Yes | Yes |
| Load Detection | Yes | Yes |
| Pin Count | 20 pins | 20 pins |
Key Differentiators
- Automotive temperature-grade ordering option (vs TPS25810RVCR)
- Integrated USB Type-C power-path functionality (vs TPS25810RVCR)
- Compact RVC package (vs TPS25810RVCR)
Design Notes
The integrated switch is identified as 3 A rated, but a system designer should not interpret that rating as permission to operate continuously at 3 A without checking the complete Texas Instruments datasheet, package thermal limits, and connector restrictions. Provide input protection and route the high-current VBUS path with short, wide copper. Keep the input and power-switch return path separated from sensitive CC and signal routing, and verify startup, current-limit, and thermal behavior over the full automotive temperature range.
Place the exposed thermal pad on a continuous ground plane with thermal vias placed according to the manufacturer's land-pattern guidance. The WQFN (RVC) package measures 3 mm by 4 mm, leaving little room for improvised routing around the pad. Follow the recommended input, output, and bypass-capacitor placement closely because the integrated power switch can create high di/dt currents. Confirm the stencil, paste volume, reflow profile, and exposed-pad solder fill during PCB qualification.
Do not treat VBUS and VCONN as the same supply. VCONN is intended for the auxiliary power path associated with electronically marked cables, and its operating limits must be checked separately from the principal downstream power path. Also verify CC behavior for the selected receptacle and cable, confirm the load-detection thresholds against the actual accessory load, and avoid assuming that a connector's advertised current rating guarantees safe operation with every USB-C cable and accessory.
Compliance Information
The manufacturer identifies TPS25810TWRVCRQ1 as an automotive TPS25810-Q1 part, supporting an AEC-Q100-qualified classification. The supplied verified results do not explicitly state RoHS, REACH, lead-free, halogen-free, or conflict-minerals status, so those fields remain unknown.
