TUSB4020BIPHPRQ1 - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TUSB4020BIPHPRQ1
Manufacturer

TI
ChipWorker Part#

CW2627300
Category

Interface IC, Interface Controller
Package

TQFP-48
Description

Automotive Two-Port High-Speed 480Mbps USB 2.0 Hub 48-HTQFP -40℃ to 85℃
Documentation

Datasheet

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TUSB4020BIPHPRQ1 Specifications

Attribute	Attribute Value

Part Number	TUSB4020BIPHPRQ1
Manufacturer	TI
ChipWorker Part#	CW2627300
Category	Interface IC, Interface Controller
Documentation	Datasheet
Number of Pins	48 Pin
Case/Package	TQFP-48
Supply Voltage (DC)	1.10 V, 3.30 V
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	1.1V, 3.3V
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Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

The TUSB4020BI-Q1 is a two-port USB 2.0 hub. It provides USB high-speed/full-speed connections on the upstream port and provides high-speed, full-speed, or low-speed connections on the two downstream ports. When the upstream port is connected to an electrical environment that supports high-speed and full-speed/low-speed connections, high-speed and full-speed/low-speed USB connectivity is enabled on the downstream ports. When the upstream port is connected to an electrical environment that only supports full-speed/low-speed connections, high-speed connectivity are disabled on the downstream ports.
The TUSB4020BI-Q1 supports per port or ganged power switching and overcurrent protection.
An individually port power controlled hub switches power on or off to each downstream port as requested by the USB host. Also when an individually port power controlled hub senses an over-current event, only power to the affected downstream port will be switched off.
A ganged hub switches on power to all its downstream ports when power is required to be on for any port. The power to the downstream ports is not switched off unless all ports are in a state that allows power to be removed. Also when a ganged hub senses an overcurrent event, power to all downstream ports will be switched off.
The TUSB4020BI-Q1 provides terminal strap configuration for some features including battery charging support, and also provides customization though OTP ROM, I2C EEPROM or through an I2C/SMBus slave interface for PID, VID, and custom port and phy configurations. Custom string support is also available when using an I2C EEPROM or the I2C/SMBus slave interface.
The device is available in a 48-pin HTQFP package and is designed for operation over the industrial temperature range of 40°C to 85°C.

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