IP5320 datasheet(15/32 Pages) INJOINIC

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IP5386

V1.01

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表

上拉

Ip 使能时的比较器阈值

Minimum Voltage

Maximum Voltage

Threshold

Powered cable/adapter（vRa）

0.00V

0.75V

0.80V

vRd-Connect

0.85V

2.45V

2.60V

No connect(vOPEN)

2.75V

表

下拉电阻

Rd 使能时的比较器阈值

Detection

Min voltage

Max voltage

Threshold

vRa

-0.25V

0.15V

0.20V

vRd-Connect

0.25V

2.04V

vRd-USB

0.25V

0.61V

0.66V

vRd-1.5

0.70V

1.16V

1.23V

vRd-3.0

1.31V

2.04V

图

USB C 检测周期

表

USB-C 检测周期

Minimum

Maximum

Description

tDRP

50ms

100ms

The period a DRP shall complete a Source to Sink and

back advertisement

dcSRC.DRP

30%

70%

The percent of time that a DRP shall advertise Source

during tDRP

tDRPTransition

0ms

1ms

The time a DRP shall complete transitions between Source

and Sink roles during role resolution

tDRPTry

75ms

150ms

Wait time associated with the Try.SRC state

tDRPTryWait

400ms

800ms

Wait time associated with the Try.SNK state

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