TUSB2046BVF Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
TUSB2046BVF is a 5-port USB 1.1 hub controller from Texas Instruments, supporting up to 12 Mbps full-speed and 1.5 Mbps low-speed transfers in a compact 32-pin LQFP package. From $2.20, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 32
- Lifecycle
- ACTIVE
- Datasheet
- TUSB2046BVF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.2010(MOQ 250)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 5-port USB 1.1 hub controller supporting full-speed (12 Mbps) and low-speed (1.5 Mbps) USB devices
- Operates at 3.3V supply with low power consumption, ideal for portable and embedded systems
- Integrated USB transceivers on all downstream ports, reducing external component count
- Compact 32-pin LQFP package with 6 MHz max clock frequency for space-constrained designs
- RoHS-compliant (Pb-free) construction meeting JESD-609 e4 environmental standards
Applications
The TUSB2046BVF is widely used in desktop and laptop computers, industrial control systems, and embedded platforms requiring multi-port USB connectivity. It is ideal for USB hubs, docking stations, and point-of-sale terminals where multiple USB peripherals such as keyboards, mice, and storage devices must be connected simultaneously. Its 3.3V operation and compact footprint also make it suitable for consumer electronics and portable device charging solutions.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Bus Compatibility | USB |
| Clock Frequency-Max | 6MHz |
| Data Transfer Rate-Max | 12MBps |
| JESD-30 Code | S-PQFP-G32 |
| JESD-609 Code | e4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | QFP32,.35SQ,32 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 40mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.8mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | BUS CONTROLLER, UNIVERSAL SERIAL BUS |
| ## TUSB2046BVF Alternates Showing results | Image |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TUSB2046BVF:
Frequently Asked Questions
What USB standard does the TUSB2046BVF support and what is its maximum data transfer rate?
The TUSB2046BVF supports USB 1.1 and provides up to 12 Mbps full-speed and 1.5 Mbps low-speed data transfer rates. It features a maximum clock frequency of 6 MHz and is compatible with all USB 1.1-compliant full-speed and low-speed devices.
What are the key electrical specifications of the TUSB2046BVF?
The TUSB2046BVF operates at a 3.3V supply voltage and comes in a 32-pin LQFP (LQFP32, 0.35mm pitch) package. It integrates USB transceivers for all 5 downstream ports, reducing the need for external components and simplifying PCB layout in compact designs.
What applications is the TUSB2046BVF best suited for?
The TUSB2046BVF is ideal for USB hub designs, docking stations, industrial control systems, point-of-sale terminals, and embedded platforms requiring connectivity for multiple USB peripherals such as keyboards, mice, barcode scanners, and USB storage devices.
Is the TUSB2046BVF RoHS compliant and what package alternatives are available?
Yes, the TUSB2046BVF is fully RoHS compliant and Pb-free, meeting JESD-609 e4 environmental standards. It is available in a 32-pin LQFP package. The TUSB2046BVFG4 variant is the standard Pb-free version commonly available from distributors worldwide.
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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 |
|---|---|---|
| 250+ | $2.2010 | $550.25 |
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