TUSB8041IPAPQ1 datasheet(3/48 Pages) TI1

3 / 48 page

TUSB8041-Q1

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SLLSEE6B – JULY 2014 – REVISED JANUARY 2016

The TUSB8041-Q1 downstream ports provide support for battery charging applications by providing Battery

Charging Downstream Port (CDP) handshaking support. It also supports a Dedicated Charging Port (DCP) mode

when the upstream port is not connected. The DCP mode supports USB devices which support with the USB

Battery Charging and Chinese Telecommunications Industry Standard YD/T 1591-2009. In addition, an automatic

mode provides transparent support for BC devices and devices supporting Divider Mode charging solutions when

the upstream port unconnected.

The TUSB8041-Q1 provides pin strap configuration for some features including battery charging support, and

also provides customization though OTP ROM, I2C EEPROM or via 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 64-pin PAP package and is designed for operation over the temperature range of

-40°C to 85°C.

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