TUSB2046BIRHBR

Mfr. #:: TUSB2046BIRHBR
Description:: USB Interface IC 4-Port Full-Spd Univ Serial Bus Hub
Lifecycle:: New from this manufacturer.
Datasheet:: TUSB2046BIRHBR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: TUSB2046BIRHBR more Information TUSB2046BIRHBR Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: USB Interface IC

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: VQFN-32

Series:: TUSB2046B

Product:: USB Hubs

Type:: Hub Controller

Standard:: USB 2.0

Speed:: Full Speed

Data Rate:: 12 Mb/s

Operating Supply Current:: 40 mA

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Packaging:: Reel

Supply Type:: Single

Brand:: Texas Instruments

Number of Ports:: 4 Port

Moisture Sensitive:: Yes

Operating Supply Voltage:: 3.3 V

Product Type:: USB Interface IC

Factory Pack Quantity:: 3000

Subcategory:: Interface ICs

Unit Weight:: 0.002533 oz

Tags: TUSB2046BIRHBR, TUSB2046BIRH, TUSB2046BIR, TUSB2046BI, TUSB2046B, TUSB2046, TUSB204, TUSB20, TUSB2, TUSB, TUS

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

TUSB2046BIRHBR Ratings and Reviews

A***o

good

2019-04-01

I***N

To moscow 13 days from the moment of order

2019-04-24

Z***l

Alas, article lost in transaction so can give an opinion about that, BUT, very honest seller refunded right away, thanks

2019-03-20

D***a

Works as stated. Sent quickly. You can take it.

2019-03-16

TUSB2046BIRHBR Description

***AS INSRUMENT: The TUSB2046x 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.

***AS INSRUMENTS: 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.

***as Instruments (TI): The TUSB2046x provides the flexibility of using a 6-MHz or a 48-MHz clock. The logic level of the TSTMODE terminal controls the selection of the clock source. When TSTMODE is low, the output of the internal APLL circuitry is selected to drive the internal core of the device. When TSTMODE is high, the TSTPLL/48MCLK input is selected as the input clock source and the APLL circuitry is powered down and bypassed. The internal oscillator cell is also powered down while TSTMODE is high. Low EMI emission is achieved because the TUSB2046x can usee a 6-MHz crystal input. Connect the crystal as shown in Figure 6. An internal PLL then generates the 48-MHz clock used to sample data from the upstream port and to synchronize the 12 MHz used for the USB clock. If low-power suspend and resume are desired, a passive crystal or resonator must be used. However, a 6-MHz oscillator may be used by connecting the output to the XTAL1 pin and leaving the XTAL2 pin open. The oscillator TTL output must not exceed 3.6 V.

***as Instr.: For 48-MHz operation, the clock cannot be generated with a crystal using the XTAL2 output because the internal oscillator cell supports only the fundamental frequency. Other useful features of the TUSB2046x include a package with a 0.8-mm pin pitch for easy PCB routing and assembly, push-pull outputs for the PWRON pins eliminate the need for pullup resistors required by traditional open-collector I/Os, and OVRCUR pins have noise filtering for increased immunity to voltage spikes.

TUSB2046BIRHBR More Information

TUSB2046x 4-Port USB Hubs: OMO Electronic TUSB2046x 4-Port USB Hubs provide 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.

Market price

Part #	Description	Stock	Price
TUSB2046BIRHBR DISTI # 296-21926-1-ND	IC HUB CONTROLLER USB 32VQFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	5764In Stock	1000:$1.9626 500:$2.3270 100:$2.7336 10:$3.3360 1:$3.7100
TUSB2046BIRHBR DISTI # 296-21926-6-ND	IC HUB CONTROLLER USB 32VQFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	5764In Stock	1000:$1.9626 500:$2.3270 100:$2.7336 10:$3.3360 1:$3.7100
TUSB2046BIRHBR DISTI # 296-21926-2-ND	IC HUB CONTROLLER USB 32VQFN RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	On Order	3000:$1.8101
TUSB2046BIRHBRQ1 DISTI # 296-36865-2-ND	IC HUB CONTROLLER USB 32VQFN RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Limited Supply - Call
TUSB2046BIRHBRQ1 DISTI # 296-36865-1-ND	IC HUB CONTROLLER USB 32VQFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	Limited Supply - Call
TUSB2046BIRHBRQ1 DISTI # 296-36865-6-ND	IC HUB CONTROLLER USB 32VQFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	Limited Supply - Call
TUSB2046BIRHBRG4 DISTI # TUSB2046BIRHBRG4-ND	IC HUB CONTROLLER USB 32VQFN RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Temporarily Out of Stock	3000:$1.8101
TUSB2046BIRHBR DISTI # TUSB2046BIRHBR	USB Transceiver 5TR 12Mbps 32-Pin VQFN EP T/R - Tape and Reel (Alt: TUSB2046BIRHBR) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$1.8900 6000:$1.7900 12000:$1.7900 18000:$1.6900 30000:$1.6900
TUSB2046BIRHBR DISTI # TUSB2046BIRHBR	USB Transceiver 5TR 12Mbps 32-Pin VQFN EP T/R (Alt: TUSB2046BIRHBR) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Asia - 0
TUSB2046BIRHBR DISTI # TUSB2046BIRHBR	USB Transceiver 5TR 12Mbps 32-Pin VQFN EP T/R (Alt: TUSB2046BIRHBR) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Europe - 0	3000:€2.1900 6000:€1.9900 12000:€1.7900 18000:€1.6900 30000:€1.5900
TUSB2046BIRHBRG4 DISTI # TUSB2046BIRHBRG4	USB Transceiver 5TR 12Mbps 32-Pin VQFN EP T/R - Tape and Reel (Alt: TUSB2046BIRHBRG4) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$1.8900 6000:$1.7900 12000:$1.7900 18000:$1.6900 30000:$1.6900
TUSB2046BIRHBR DISTI # 01X3163	CONTROLLER, USB HUB, 4PORT, QFN-32,USB IC Type:USB Hub Controller,USB Standard:-,Supply Voltage Min:3V,Supply Voltage Max:3.6V,Interface Case Style:QFN,No. of Pins:32Pins,Data Rate:-,No. of Ports:4 Port,Operating Temperature, RoHS Compliant: Yes	281	1:$3.6000 10:$3.2400 25:$3.0400 50:$2.8500 100:$2.6500 250:$2.4900 500:$2.2600 1000:$1.9000
TUSB2046BIRHBR	4-Port USB 2.0 12 Mbps USB Full-Speed Hub	4363	1000:$1.5500 750:$1.6200 500:$1.9200 250:$2.2600 100:$2.4100 25:$2.7500 10:$2.9500 1:$3.2800
TUSB2046BIRHBR	LAN Controller, 5 Channel(s), 1.5MBps, CMOS, PQCC32 RoHS: Compliant	644	1000:$2.0200 500:$2.1200 100:$2.2100 25:$2.3000 1:$2.4800
TUSB2046BIRHBR DISTI # 595-TUSB2046BIRHBR	USB Interface IC 4-Port Full-Spd Univ Serial Bus Hub RoHS: Compliant	4321	1:$3.6000 10:$3.2400 100:$2.6500 250:$2.4900 500:$2.2600 1000:$1.9000 3000:$1.8100
TUSB2046BIRHBT DISTI # 595-TUSB2046BIRHBT	USB Interface IC 4-Port Full-Spd Univ Serial Bus Hub RoHS: Compliant	1200	1:$4.0200 10:$3.6200 100:$2.9600 250:$2.7800 500:$2.5200 1000:$2.1200 2500:$2.0200
TUSB2046BIRHBRG4 DISTI # 595-TUSB2046BIRHBRG4	USB Interface IC 4-Port Full-Spd Univ Serial Bus Hub RoHS: Compliant	0	1:$3.6000 10:$3.2400 100:$2.6500 250:$2.4900 500:$2.2600 1000:$1.9000 3000:$1.8100
TUSB2046BIRHBTG4 DISTI # 595-TUSB2046BIRHBTG4	USB Interface IC 4-Port Full-Spd Univ Serial Bus Hub RoHS: Compliant	0
TUSB2046BIRHBRQ1 DISTI # 595-TUSB2046BIRHBRQ1	USB Interface IC AC 4-Port Full-Speed Univ Serial Bus Hub RoHS: Compliant	0
TUSB2046BIRHBR DISTI # 2342619	CONTROLLER, USB HUB, 4PORT, QFN-32 RoHS: Compliant	0	1:$5.7200 10:$5.1300 100:$4.2200 250:$3.9600 500:$3.5900 1000:$3.0300 3000:$2.8800
TUSB2046BIRHBR DISTI # 2342619RL	CONTROLLER, USB HUB, 4PORT, QFN-32 RoHS: Compliant	0	1:$5.7200 10:$5.1300 100:$4.2200 250:$3.9600 500:$3.5900 1000:$3.0300 3000:$2.8800

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Availability

Stock:: Available
On Order:: 1988
Enter Quantity:

Current price of TUSB2046BIRHBR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$3.60~~; ~~$3.60~~

10: ~~$3.24~~; ~~$32.40~~

100: ~~$2.65~~; ~~$265.00~~

250: ~~$2.49~~; ~~$622.50~~

500: ~~$2.26~~; ~~$1 130.00~~

1000: ~~$1.90~~; ~~$1 900.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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