TUSB320RWBR Texas Instruments Integrated Circuit (Other) In Stock
TUSB320RWBR is a USB Type-C configuration channel logic and port control IC from Texas Instruments, supporting USB 2.0 and USB 3.1 data roles in a 12-pin X2QFN package. It manages CC pin detection, DRP/UFP/DFP role selection, and communicates over I2C for host control. Available from stock worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 12
- Lifecycle
- ACTIVE
- Datasheet
- TUSB320RWBR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.1518(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- USB Type-C CC pin detection with support for DRP, UFP, and DFP operating modes
- I2C slave interface for host processor control and status reporting of port events
- Supports USB 2.0 and USB 3.1 data roles with up to 3 A current advertisement
- Ultra-compact 12-pin X2QFN package (1.6 mm x 1.6 mm) enabling slim device designs
Applications
The TUSB320RWBR is designed for USB Type-C port control in laptops, tablets, smartphones, and USB hubs where automatic role detection and CC pin management are required. Its I2C interface allows a host processor to configure current advertisement levels of 0.9 A, 1.5 A, or 3 A and monitor attachment events in real time. It is also widely used in USB Type-C docking stations and power delivery accessories requiring reliable role switching and cable orientation detection.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Bus Compatibility | I2C, USB |
| JESD-30 Code | S-PQCC-N12 |
| JESD-609 Code | e4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC12,.063SQ,16 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Current-Max | 0.1mA |
| Supply Voltage-Max | 5V |
| Supply Voltage-Min | 2.7V |
| Supply Voltage-Nom | 4.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.4mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | BUS CONTROLLER, UNIVERSAL SERIAL BUS |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Mainland China, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TUSB320RWBR:
Frequently Asked Questions
How does TUSB320RWBR determine cable orientation for USB Type-C connections?
The TUSB320RWBR monitors both CC1 and CC2 pins to detect plug orientation automatically. Once a USB Type-C cable is inserted, it identifies which CC pin is active and reports the orientation via its I2C interface, allowing the host SoC to configure the SuperSpeed mux within approximately 1 ms of detection.
What current advertisement levels does TUSB320RWBR support, and how are they configured?
The TUSB320RWBR can advertise USB Type-C current levels of 0.9 A (USB default), 1.5 A, or 3 A through the CC pins. These levels are programmed via I2C registers, giving the host processor dynamic control to adjust power allocation based on system requirements or connected device capabilities.
What is the operating temperature range of TUSB320RWBR, and which end-markets does it target?
The TUSB320RWBR is rated for a commercial operating temperature range of 0°C to 70°C, making it suitable for consumer electronics such as laptops, tablets, USB hubs, and charging accessories. For industrial or automotive USB Type-C designs requiring -40°C to 125°C, Texas Instruments offers alternative parts in the TUSB320 family with extended ratings.
How small is the TUSB320RWBR package, and what board area does it occupy?
The TUSB320RWBR is housed in a 12-pin X2QFN package measuring approximately 1.6 mm x 1.6 mm, occupying less than 3 mm² of PCB area. This tiny footprint makes it the preferred choice for ultra-thin smartphones and wearables where space savings of even 1 mm² significantly impact system integration.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.4000 | $2.40 |
| 10+ | $1.8000 | $18.00 |
| 250+ | $1.2836 | $320.89 |
| 500+ | $1.2372 | $618.58 |
| 1000+ | $1.2316 | $1231.65 |
| 3000+ | $1.1518 | $3455.28 |
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