TPS25810RVCR - 3A USB Type-C Source Controller | TI
料号： TPS25810RVCR ✓ 量产中TPS25810RVCR 概述
A USB Type-C source controller is an interface IC that manages the behavior of a USB Type-C downstream-facing port. It coordinates source-side power delivery, supports the VCONN supply used by powered accessories and cables, and can include load-detection functions. In the broader hierarchy, the TPS25810 belongs to the USB Type-C interface-controller family within interface ICs and broader power-management and connectivity systems.
The primary specifications visible in the verified manufacturer and distributor data identify the part as a 3 A USB power switch and USB Type-C source controller. VCONN support allows the system to provide a controlled auxiliary supply to compatible USB Type-C accessories. Load detection provides the controller with information for evaluating the connected load. The RVC package contains 20 pins and uses surface-mount construction.
The TPS25810RVCR is specified for a 4.5 V to 6.5 V operating supply range, making it suitable for systems that derive their operating rail from a 5 V USB or power-management subsystem. The manufacturer part-details data identifies a -40 °C to 125 °C operating-temperature range. This combination supports consumer, industrial, and embedded USB Type-C host implementations where a compact integrated source path is valuable.
Typical applications include USB Type-C downstream-facing ports in docking stations, laptop accessories, monitors, industrial HMI panels, power adapters with Type-C outputs, and embedded USB-C charging or connectivity ports. In a typical implementation, the controller interfaces with the USB Type-C connector and system logic while the integrated 3 A switch controls the source power path.
Designers should verify the connector, cable-current rating, VCONN load limits, thermal performance, and all protection requirements against the manufacturer datasheet before releasing a production PCB. The verified search data does not expose the complete pin table, electrical limits, timing values, or detailed application circuit, so those values should not be inferred from the distributor summaries.
This product page consolidates verified manufacturer, distributor, and cross-reference information with practical selection guidance and engineering caveats. It distinguishes documented capabilities from unavailable technical details and avoids presenting unverified performance figures as manufacturer specifications.
直接替换替代料： TPS25810RVCR ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
TPS25810ATWRQ1
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
TPS25944LRVCR
✅ 直接替换📋 参考替代料（不在目录中）
TPS25810RVCR 最大额定值与电气特性
| Product Type | USB Type-C source controller with integrated power switch (device designation) |
| USB Port Role | Downstream-facing port source or DFP (device designation) |
| Integrated Power-Switch Current Rating | 3 A |
| VCONN Support | Supported (device feature) |
| Load Detection | Supported (device feature) |
| Operating Supply Voltage Range | 4.5 V to 6.5 V |
| 工作温度范围 | -40 °C to 125 °C |
| 封装 | WQFN-20 (RVC) |
| 引脚数量 | 20 pins |
| Package Dimensions | 3 mm × 4 mm |
| 安装类型 | Surface mount |
| Moisture Sensitivity Level | MSL 2 at 260 °C for 1 year |
| 生命周期状态 | Active |
| Datasheet Revision | Revision C |
TPS25810RVCR 3 mm × 4 mm 引脚配置指南
TPS25810RVCR（3 mm × 4 mm 封装）的引脚配置。 引脚编号、功能和连接图在制造商数据手册中定义。请参阅该手册以了解确切的封装尺寸和焊接指南。
暂无详细引脚数据： TPS25810RVCR.
请参阅 数据手册 以查看完整引脚配置。
典型应用
TPS25810RVCR 适用于 6 应用s: USB Type-C Dock Host Port, USB Type-C Power Adapter, Industrial HMI USB-C Port, Laptop Accessory Docking Hub, Monitor USB-C Connectivity, Embedded USB-C Charging Port.
USB Type-C Dock Host Port
The TPS25810RVCR fits a downstream-facing USB Type-C port in a docking station because it combines source-port control with a 3 A integrated power switch. The verified 4.5 V to 6.5 V operating range supports a regulated 5 V system architecture, while VCONN support can serve compatible powered cables or accessories. Designers should use the manufacturer's application information to establish CC, VBUS, VCONN, and switch-current implementation details. The integrated switch can simplify the power path relative to a discrete switch design, but connector and cable ratings, thermal margins, startup behavior, and fault handling still require verification.
推荐
USB Type-C Power Adapter
The TPS25810RVCR is suitable for a USB Type-C source adapter that must present controlled downstream-facing-port behavior and support up to the verified 3 A switching rating. Its 4.5 V to 6.5 V operating range aligns with a regulated 5 V implementation, while load detection can assist source-port behavior. The part reduces the number of dedicated source-path elements, although the complete adapter still needs suitable input conversion, cable and connector validation, and protection. The verified design context specifically associates the TPS25810 with a low-cost 5 V 3 A charger reference design using the LMR14030.
推荐
Industrial HMI USB-C Port
The TPS25810RVCR can support a USB Type-C connection on an industrial human-machine interface because its verified -40 °C to 125 °C operating range covers demanding embedded environments. The integrated 3 A switch, VCONN support, and load detection make the device relevant to accessory-aware source ports. An industrial implementation should still be validated for conducted and radiated emissions, ESD, surge, ground offsets, enclosure temperature, and long-cable behavior. The device's broad temperature specification supports platform selection, but it does not by itself qualify the finished HMI for a particular industrial safety or EMC standard.
推荐
Laptop Accessory Docking Hub
The TPS25810RVCR is appropriate for the USB Type-C host port of a compact docking hub where a 3 A source path and accessory-aware Type-C behavior are required. Its 20-pin WQFN RVC package supports compact surface-mount layouts, while VCONN support addresses powered-cable and powered-accessory requirements. The controller should be paired with a system supply that remains within the verified 4.5 V to 6.5 V operating range. Engineers must confirm connector orientation, CC routing, advertised-current behavior, and shutdown sequencing against the datasheet because those implementation details are not present in the verified excerpts.
推荐
Monitor USB-C Connectivity
The TPS25810RVCR can be used for a downstream-facing USB Type-C port in a monitor or display accessory hub when the port must source up to the verified 3 A switch rating. VCONN support and load detection help address accessory and attached-load behavior, while the integrated switch simplifies the source power path. A practical design must account for display-stand power limits, hot-plug transients, connector mechanical constraints, and system-level power-budget sharing. Because the verified data does not provide the full electrical-limit table, the designer should use the Revision C manufacturer datasheet for all threshold, timing, and protection decisions.
推荐
Embedded USB-C Charging Port
The TPS25810RVCR supports an embedded USB Type-C source port in industrial or embedded equipment where a controlled 3 A path and accessory support are desired. The 4.5 V to 6.5 V operating range fits a regulated 5 V system rail, and the integrated switch reduces discrete power-path complexity. However, a USB-C charging label or protocol claim must be supported by the complete source implementation rather than by the IC description alone. Designers should confirm BC1.2 behavior, advertised current, VCONN limits, thermal performance, and cable compatibility in the manufacturer documentation and applicable system test plan.
推荐
推荐产品汇总
工程参考数据： TPS25810RVCR ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | TPS25810ATWRQ1 | TPS25944LRVCR |
|---|---|---|---|
| Package | WQFN-20 (RVC) | WQFN-20 (RVC) | WQFN-20 (RVC) |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Function | USB Type-C DFP source controller with integrated power switch | Same-family USB Type-C source controller with integrated power switch | USB Type-C power-switch and controller replacement candidate |
| Integrated Switch Current | 3 A | 3 A | 3 A-class rating |
关键差异点
- Combines USB Type-C source control and a 3 A power switch （对比 TPS25944LRVCR)
- Verified broad operating-temperature range （对比 TPS25810ATWRQ1)
- Defined 5 V-oriented operating supply range （对比 TPS25944LRVCR)
设计说明
The verified 4.5 V to 6.5 V operating range places the TPS25810RVCR in a regulated low-voltage source architecture, but the input rail still needs adequate headroom for startup and the integrated 3 A switch. Confirm the regulator’s continuous and transient current behavior, the Type-C connector and cable current ratings, and the VBUS voltage at the port under load. Do not assume the connector or cable can sustain 3 A unless their ratings explicitly support it.
Although an SOA chart does not apply to this interface IC, power loss in the integrated switch still requires thermal review. The switch dissipation depends on the actual conduction resistance and current, neither of which is available in the verified excerpts. Use the manufacturer thermal data for the selected layout and operating case rather than estimating from the nominal 3 A rating alone. Confirm that the exposed package area and ground-plane geometry support the required temperature rise.
Place the TPS25810RVCR close to the USB Type-C connector, VBUS power path, and required protection components. Keep high-current VBUS and power-switch nodes compact, provide a direct return path, and avoid routing sensitive analog or communication signals beneath noisy switching-current loops. Follow the manufacturer’s recommended land pattern and exposed-pad connection because the exact RVC pin table and layout drawing were not included in the verified excerpts.
Do not treat VCONN support and load detection as permission to exceed connector, cable, accessory, or thermal limits. Verify the source-role behavior, current advertisement, VCONN budget, startup sequence, and system shutdown requirements against Revision C of the manufacturer datasheet. The TPS25810RVCR can appear as a simple 3 A switch in distributor summaries, but its USB Type-C control requirements make system-level validation essential.
合规信息
The verified search results did not provide unambiguous compliance declarations for the exact MPN. The PartGenie excerpt lists RoHS and REACH with empty fields, so compliance remains unknown. Moisture sensitivity is listed as MSL 2 at 260 °C for 1 year, but this is not a RoHS or REACH declaration.
