Diodes Incorporated PI5USB30213AXEAEX

Overview

PI5USB30213AXEAEX from Diodes Incorporated is a dual-role USB Type-C port controller with integrated 2-channel, 2:1 USB 3.1 Gen1 (5 Gbps) mux/demux, CC pin detection logic, VCONN power switch, and I²C/pin-selectable control interface in a 24-pin X1QFN (2 mm × 4 mm) package. It enables automatic host/device role negotiation, supports default/1.5A/3A current modes, and delivers <1.2 dB insertion loss at 2.5 GHz for high-fidelity signal integrity in portable docking stations.

For engineers reviewing the PI5USB30213AXEAEX datasheet, PI5USB30213AXEAEX pinout, PI5USB30213AXEAEX application, or PI5USB30213AXEAEX equivalent, key selection criteria include CC detection accuracy (±15 mV), VCONN overvoltage protection (6.5 V), I²C register interrupt capability, and support for Try.SRC/Try.SNK DRP modes in USB-C ecosystems.

Technical Context

The PI5USB30213AXEAEX implements hardware-based CC pin voltage monitoring to auto-detect cable orientation and port role (UFP/DFP/DRP), eliminating software dependency for initial configuration. Its dual differential 5 Gbps switch paths maintain <–30 dB crosstalk and <0.5% group delay variation across 0–5 GHz.

I²C mode enables full register access-including PORT, MODE, and CURRENT_MODE bits-allowing dynamic reconfiguration of current profiles and interrupt masking. Pin-control mode uses dedicated PORT and ADDR inputs for deterministic state setting without bus traffic.

Key Specifications

Pinout & Package

Package: 24-contact, 2 mm × 4 mm, 0.4 mm pitch X1QFN (Pb-free & Green). Exposed thermal pad on underside for enhanced thermal dissipation in thermally constrained mobile applications.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar USB Type-C dual-role port controller applications.

Compared with TUSB320LAIRWBR and PTN36042BBS, the PI5USB30213AXEAEX integrates full DRP control, 5 Gbps signal routing, and VCONN power management in one die-reducing PCB area by >35%, eliminating 12+ external passives, and shortening USB-C certification cycles by avoiding custom state-machine validation.

Availability

PI5USB30213AXEAEX is available at Aetrix Electronics and suitable for notebook docking stations, industrial tablets, LTE routers, and IP cameras requiring stable component supply with guaranteed long-term manufacturability and RoHS 3 compliance.

Supply support for PI5USB30213AXEAEX includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Diodes Incorporated is a global semiconductor company specializing in discrete, analog, and mixed-signal solutions for power management, signal integrity, and connectivity applications.

The PI5USB30213A belongs to Diodes' USB Type-C interface product line, engineered specifically to simplify USB-C implementation in space-constrained, thermally demanding portable and industrial systems without sacrificing Gen1 data fidelity or DRP flexibility.

FAQ

What USB specifications does the PI5USB30213AXEAEX fully comply with?

The PI5USB30213AXEAEX complies with USB Type-C 1.4 specification for connector orientation detection, USB 3.1 Gen1 (5 Gbps) electrical signaling requirements, and USB Power Delivery 3.0 current profile definitions. It meets USB-IF compliance test plan sections for CC pin voltage thresholds, VCONN OVP, and DRP timing parameters including Try.SRC/Try.SNK intervals.

Can the PI5USB30213AXEAEX operate without I²C communication?

Yes-the device operates in pin-control mode using the PORT and ADDR pins to set DFP/UFP/DRP roles and current modes without any I²C traffic. All core functions-including CC detection, VCONN switching, and interrupt generation-remain fully functional in this mode, making it suitable for resource-constrained microcontrollers or fixed-function designs.

How does the PI5USB30213AXEAEX handle VBUS monitoring in device mode?

In device mode, the IC monitors VBUS through an internal comparator with ±50 mV hysteresis to detect host attachment. It asserts the INTB signal upon VBUS rise/fall transitions and reports status via the VBUS_DET bit in the I²C STATUS register. This enables immediate firmware response to host connect/disconnect events without polling.

Is the X1QFN package of PI5USB30213AXEAEX compatible with standard reflow profiles?

Yes-the 24-pin X1QFN (2 mm × 4 mm, 0.4 mm pitch) package is qualified for IPC/JEDEC J-STD-020D moisture sensitivity level 3 and supports standard lead-free reflow profiles with peak temperature up to 260 °C. The exposed thermal pad requires ≥70% solder coverage and stencil aperture matching Diodes' recommended land pattern for optimal thermal performance.