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Details for TUSB2046BVF by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs
TUSB2046BVF
Buy Directly from Texas Instruments (8080 in stock) $1.4700
IC USB HUB 4 PORT 32LQFP
TUSB2046BVF image

TUSB2046BVF by Texas Instruments

IC USB HUB 4 PORT 32LQFP
Part Information
TUSB2046BVF image
RoHS Compliant
Description
The TUSB2046B is a 3.3-V CMOS hub device that provides one upstream port and four downstream ports in compliance with the Universal Serial Bus (USB) specification as a full-speed hub. Because this device is implemented with a digital state machine instead of a microcontroller, no firmware programming is required. Fully compliant USB transceivers are integrated into the ASIC for all upstream and downstream ports. The downstream ports support full-speed and low-speed devices by automatically setting the slew rate according to the speed of the device attached to the ports. The configuration of the BUSPWR pin selects either the bus-powered or the self-powered mode. Configuring the GANGED input determines the power switching and overcurrent detection modes for the downstream ports. If GANGED is high, all PWRON outputs switch together and if any OVRCUR is activated, all ports transition to the power-off state. If GANGED is low, the PWRON outputs and OVRCUR inputs operate on a per-port basis.
Specifications
USB IC Type:
USB Hub Controller
USB Standard:
USB 2.0
Supply Voltage Min:
3V
Supply Voltage Max:
3.6V
Interface Case Style:
LQFP
No. of Pins:
32Pins
Data Rate:
12Mbps
No. of Ports:
4 Port, 4Ports
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Product Range:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (27-Jun-2018)
Operating Temperature Range:
0°C to +70°C
Supply Voltage Range:
3V to 3.6V
Termination Type:
Surface Mount Device
USB Type:
Hub
Alternate Descriptions
USB,4Port Hub,opt SerEEPROM I/F,TUSB2046 RS Components
USB HUB, 12MBPS, LQFP-32; USB IC Type:USB Hub Controller; USB Standard:USB 2.0; Supply Voltage Min:3V; Supply Voltage Max:3.6V; Interface Case Style:LQFP; No. of Pins:32Pins; Data Rate:12Mbps; No. of Ports:4 Port; Product Range:- RoHS Compliant: Yes Newark Electronics
USB Transceiver 5TR 12Mbps 32-Pin LQFP Tray Avnet America
USB Transceiver 5TR 12Mbps 32-Pin LQFP Tray Avnet Europe
USB 4-Port Hub 3,3V LQFP32 Schukat Electronic
4-port USB 2.0 12-Mbps USB full-speed hub Texas Instruments
USB Hub Controller [Texas Instruments] TUSB2046BVF USB Hub Controller Distrelec