TPS25810-Q1 datasheet(4/39 Pages) TI1

Part #	TPS25810-Q1

Description	USB Type-C DFP Controller and Power Switch With Load Detection

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Manufacturer	TI1 [Texas Instruments]

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TPS25810-Q1

SLVSD95 – NOVEMBER 2016

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Pin Functions (continued)

I/O

DESCRIPTION

NO.

NAME

18

POL

O

Polarity open-drain logic output that signals which Type-C CC pin is connected to the CC line. This

gives the information needed to multiplex the super-speed lines. Asserted when the CC2 pin is

connected to the CC line in the cable.

19

UFP

O

Open-drain logic output that asserts when a Type-C UFP is identified on the CC lines.

20

LD_DET

O

Load-detect open-drain logic output that signals when a device set to source Type-C 3-A current is

sourcing over 1.95 A, nominal.

—

Thermal pad

—

Thermal pad on the bottom of the package. The thermal pad is internally connected to GND and is

used to heat-sink the device to the circuit board. Connect the thermal pad to the GND plane.

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