PI5USB31213 - USB Type-C DRP Controller 10Gbps | Diodes Inc.
料号： PI5USB31213 ✗ 停产| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $2.13 | $2.13 |
| 10 | $1.95 | $19.50 |
| 100 | $1.72 | $172.00 |
| 500 | $1.55 | $775.00 |
| 1,000 | $1.38 | $1,380.00 |
PI5USB31213 概述
A USB Type-C port controller manages configuration channel (CC) logic, connector orientation detection, and power role negotiation between host, device, and dual-role ports. Within the power management and interface IC hierarchy, DRP controllers bridge the USB Type-C connector and the system USB controller, automatically configuring port roles and flipping SuperSpeed differential pairs for either plug orientation.
Key features include compliance with USB Type-C Specification 1.1, dual differential channel 10Gbps mux/deMux switching, automatic port orientation configuration through CC detection, and VCONN sourcing to power active cables and accessories. In host mode the device monitors the ID pin for connector status and offers default current mode to power attached accessories.
The PI5USB31213 supports host-mode, device-mode, and dual-role-mode operation selected via the PORT pin, and integrates the USB controller interface and Type-C connector logic in one die, reducing external component count compared to a discrete mux plus separate CC controller. The 5V VCONN sourcing capability eliminates an external VCONN supply for powered cables.
Typical applications include smartphones and tablets with USB Type-C connectors, laptops and notebooks requiring dual-role ports, docking stations, and desktop motherboards implementing USB 3.2 Gen 2 front-panel ports where a 10Gbps switchable mux is required.
Design considerations: note that the PI5USB31213 is classified NRND (Not Recommended for New Designs) by Diodes Incorporated; new designs should use the actively promoted PI5USB31213A, which shares the same feature set including USB 3.2 Gen 2 10Gbps switching and Type-C 1.1 support. Verify SuperSpeed channel insertion loss budget over the mux at 10Gbps in the layout.
This page synthesizes distributor pricing from LCSC, DigiKey, and Mouser, drop-in alternative analysis, and lifecycle guidance not found in the manufacturer datasheet, as of 2026-10-19.
直接替换替代料： PI5USB31213 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
快速对比工具——选择替代料号进行并排对比：
PI5USB31213AXEAEX
✅ 直接替换📋 参考替代料（不在目录中）
PI5USB31213A
✅ 直接替换📋 参考替代料（不在目录中）
PI5USB31213XEAEX
✅ 直接替换📋 参考替代料（不在目录中）
PI5USB30213AXEAEX
✅ 直接替换📋 参考替代料（不在目录中）
PI5USB30213A
✅ 直接替换📋 参考替代料（不在目录中）
PI5USB31213 最大额定值与电气特性
| Product Type | USB Type-C DRP Controller with USB 3.2 Gen 2 Mux |
| USB Type-C Specification | Type-C 1.1 |
| High-Speed Data Rate | 10 Gbps (USB 3.2 Gen 2) |
| Differential Channels | 2-channel 2:1 mux/deMux |
| Port Modes | Host / Device / Dual-Role (DRP) |
| Control Interface | Pin control or I2C (selected by ADDR pin) |
| CC Detection | Yes (auto port orientation) |
| VCONN Support | 5V VCONN sourcing for active cables |
| ID Pin Monitoring | Host mode connector status detection |
| Accessory Power | Default current mode |
| 封装 | 24-pin X1-QFN (2x4 mm) |
| 安装类型 | Surface Mount |
| Packaging | Tape & Reel, 3.5K (per Mouser) |
| 生命周期状态 | NRND (Not Recommended for New Designs) |
PI5USB31213 24-pin x1-qfn (2x4 mm) 引脚配置指南
PI5USB31213（24-pin x1-qfn (2x4 mm) 封装）的引脚配置。 该功率器件具有栅极、漏极和源极端子。对于无极性封装，请参阅制造商数据手册以了解确切的引脚 1 方向和封装尺寸细节。常见应用包括电源设计、电机驱动和负载开关。
暂无详细引脚数据： PI5USB31213.
请参阅 数据手册 以查看完整引脚配置。
典型应用
PI5USB31213 适用于 6 应用s: Smartphones and Tablets, Laptops and Notebooks, Docking Stations, Desktop Motherboards, USB-C Accessory and Adapter Designs, Automotive Infotainment USB-C Ports.
Smartphones and Tablets
The PI5USB31213 fits mobile USB Type-C ports where board area is minimal and the SuperSpeed link runs at USB 3.2 Gen 2 (10Gbps). Its integrated 2:1 differential mux replaces a discrete SuperSpeed switch, and the DRP controller handles CC detection and orientation flip automatically, per the Diodes product page. The 24-pin X1-QFN (2x4 mm) footprint keeps the solution compact near the receptacle. Host-mode ID-pin monitoring with default current mode supports accessory powering, and 5V VCONN sourcing drives active cables without an extra supply rail. Designers should budget the mux insertion loss into the 10Gbps link eye margin.
推荐
Laptops and Notebooks
Notebook USB-C ports must act as hosts or devices depending on what is plugged in - exactly the dual-role behavior of the PI5USB31213. In pin control mode the PORT pin selects host/device/DRP; in I2C mode the embedded controller (EC) switches roles and reads connector status over the bus, matching typical EC architectures. The integrated 10Gbps USB 3.2 Gen 2 mux routes SuperSpeed pairs for either plug orientation via CC detection. Because the base part is NRND, laptop platforms should design in the PI5USB31213A. Verify the 90-ohm differential routing from receptacle to mux stays short to preserve Gen 2 eye height.
推荐
Docking Stations
Docking stations expose USB 3.2 Gen 2 Type-C ports to host PCs and peripherals, requiring both role flexibility and 10Gbps switching - the core functions of the PI5USB31213. Its dual differential channel 2:1 mux/deMux handles lane flipping for either cable orientation, while VCONN sourcing (5V) powers active cables and eMarkers attached to the dock. In host mode the ID pin monitors connector status and applies default current mode power to accessories. Designers using the NRND PI5USB31213 in production docks should qualify the PI5USB31213A and confirm identical pinout in the current datasheet before the next board spin.
推荐
Desktop Motherboards
Desktop front-panel and rear-I/O USB 3.2 Gen 2 Type-C connectors need a host-mode port controller with SuperSpeed lane switching. The PI5USB31213 provides CC-based orientation detection and a 10Gbps 2:1 mux in one package, replacing a discrete mux plus CC controller and reducing BOM count. I2C control via the ADDR pin allows the Super I/O or EC to manage port state. Host-mode ID monitoring with default current mode covers powered accessories. Because motherboard lifecycles are long and the PI5USB31213 is NRND, motherboard designers should adopt the PI5USB31213A and lock the footprint to the common 24-X1QFN (2x4) land pattern.
推荐
USB-C Accessory and Adapter Designs
Adapters, hubs, and powered accessories benefit from the PI5USB31213 device-mode and dual-role flexibility. As a device-side port, it advertises sink operation through CC and flips the 10Gbps SuperSpeed pairs for either plug orientation. In host mode, ID-pin monitoring and default current mode power attached accessories, while 5V VCONN sourcing supports eMarker'd active cables per USB Type-C 1.1. The compact 24-pin X1-QFN (2x4 mm) package suits small adapter PCBs. For accessory makers concerned about long-term sourcing, the same-feature PI5USB31213A is the correct qualification target since the base part is NRND per Diodes Incorporated.
推荐
Automotive Infotainment USB-C Ports
In-vehicle infotainment and charging modules increasingly adopt USB Type-C with SuperSpeed data for smartphone projection (CarPlay/Android Auto). The PI5USB31213 provides the DRP logic, CC detection, and 10Gbps mux needed at the head-unit receptacle; I2C control integrates with the system MCU for port management and fault reporting. VCONN sourcing supports active cables used in vehicle console extensions. Engineers must verify AEC qualification requirements separately - consult the manufacturer for automotive-grade availability - and note that the NRND status makes the PI5USB31213A the appropriate base for any new automotive platform. Keep the mux within the insertion-loss budget of the high-speed link.
推荐
推荐产品汇总
工程参考数据： PI5USB31213 ——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 | PI5USB31213AXEAEX | PI5USB31213A | PI5USB30213A |
|---|---|---|---|---|
| Package | 24-X1QFN (2x4 mm) | 24-X1QFN (2x4 mm) - same | 24-X1QFN (2x4 mm) - same | 24-X1QFN (2x4 mm) - same |
| Brand | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated |
| Max Data Rate | 10 Gbps (USB 3.2 Gen 2) | 10 Gbps | 10 Gbps | 5 Gbps (USB 3.1 Gen 1) |
| USB Type-C Spec | Type-C 1.1 | Type-C 1.1 | Type-C 1.1 | Type-C 1.1 |
| Port Modes | Host / Device / DRP | Host / Device / DRP | Host / Device / DRP | Host / Device / DRP |
| Control Interface | Pin or I2C (ADDR pin) | Pin or I2C (ADDR pin) | Pin or I2C (ADDR pin) | Pin or I2C |
| VCONN Sourcing | Yes (5V) | Yes (5V) | Yes (5V) | Yes (5V) |
| Lifecycle Status | NRND | Active (A-silicon) | Active | Active |
关键差异点
- Integrated 10Gbps USB 3.2 Gen 2 mux （对比 PI5USB30213A)
- Single-chip DRP controller plus SuperSpeed mux （对比 discrete mux + CC controller combo)
- Active silicon availability （对比 PI5USB31213 (this part, NRND))
设计说明
The integrated 2:1 USB 3.2 Gen 2 mux switches 10Gbps differential pairs, so every millimeter of trace matters. Route SSTX/SSRX as 90-ohm differential pairs, keep stubs to zero (no test points on SuperSpeed nets), and place the PI5USB31213 within roughly 25-50 mm of the Type-C receptacle. Run the manufacturer-recommended channel simulation or eye diagram check at 10Gbps, since the mux insertion loss and the internal switch capacitance consume part of the Gen 2 loss budget.
The PI5USB31213 is NRND per the Diodes Incorporated product page - do not start new designs on this silicon. The PI5USB31213A is the actively promoted replacement with the same Type-C 1.1, 10Gbps Gen 2, DRP, and VCONN feature set. Before switching, compare both datasheets for pin-mapping changes on the ADDR, PORT, ID, and CC pins, and re-verify the ordering suffix (AXEAEX vs XEAEX) when creating the BOM, since the non-A revision remains in distribution.
Set the ADDR pin strapping early in layout because it hard-selects pin control versus I2C control and cannot be changed in firmware. Place 100 nF decoupling on the VCC pin close to the die, and keep CC1/CC2 routed as short matched pairs to the receptacle CC pins, since CC detection governs orientation and role. The 5V VCONN output requires local capacitance sized for powered-cable inrush; follow the datasheet typical application circuit rather than scaling values arbitrarily.
Estimated: VCONN sourcing at 5V must deliver the worst-case active-cable power defined by USB Type-C 1.1 (typically up to ~1W class loads). Confirm the device VCONN current limit from the datasheet electrical characteristics table before finalizing the 5V rail budget, and verify that the upstream supply can sustain VCONN plus port VBUS responsibilities concurrently in DRP systems where the PI5USB31213 works alongside an external VBUS power path.
合规信息
Compliance status was not stated in the verified web data retrieved on 2026-10-19; consult the Diodes Incorporated product page and product-change notices for current RoHS/REACH declarations. No AEC-Q100 qualification is claimed in the retrieved data.
