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2015-08-0013

PT0572

09/24/15

3

PI5USB2546Q

USB Charging Port Controller and Load Detection Power Switch

Maximum Ratings

All Input(exceptINtoOUT,andDP_IN,DM_IN, DP_OUT, DM_OUT)..........-0.3V to+6.0V

IN toOUT .................................................................................................................................-6.0V to+6.0V

DP_IN,DM_IN,DP_OUT,DM_OUT ......................................................-0.3V toIN+0.3or+5.7V

Input clamp current(DP_IN,DM_IN,DP_OUT,DM_OUT)...............................................±20mA

Continuous currentinSDPorCDP mode

(DP_INto DP_OUTor DM_INto DM_OUT)........................................................................±100mA

Continuous currentinBC1.2DCP mode(DP_INtoDM_IN)................................................±50mA

Continuousoutput current(OUT).....................................................................................Internallylimited

Continuousoutput sinkcurrent(/FAULT, /STATUS)..................................................................25mA

Continuousoutput sourcecurrent(ILIM_LO, ILIM_HI)..........................................internallylimited

ESD:HBMMode(Allpins) ...................................................................................................................2kV

CDMMode (Allpins)................................................................................................................500V

HBM(USB connectorpins: DP_IN, DM_IN,OUTtoGND)............................................6kV

Recommended Operating Conditions

Symbol

Parameter

Min.

Typ.

Max.

Unit

Input Voltage, IN

4.5

-

5.5

V

Input Voltage, logic-level EN, CTL1, CTL2, CTL3, ILIM_SEL inputs

0

-

5.5

V

Input Voltage, data line inputs, DP_IN, DM_IN, DP_OUT, DM_OUT

0

-

V

High-level input voltage, EN, CTL1, CTL2, CTL3, ILIM_SEL

1.8

-

-

V

Low-level input voltage, EN, CTL1, CTL2, CTL3, ILIM_SEL

-

-

0.8

V

Continuous current data line inputs, SDP or CDP mode, DP_IN to DP_OUT or

DM_IN to DM_OUT

-

-

±30

mA

Continuous current data line inputs, BC1.2 DCP mode, DP_IN to DM_IN

-

-

±15

mA

Continuous output current, OUT

0

-

2.5

A

Continuous output sink current, /FAULT, /STATUS

0

-

10

mA

Current-limit set resistor

16.9

-

750

kΩ

Ambient Temperature Range

-40

-

85

ºC

Operating Virtual Junction Temperature Range

-40

-

125

ºC

Note:

Stresses greater than those listed under MAXIMUM

RATINGS may cause permanent damage to the device.

This is a stress rating only and functional operation of the

device at these or any other conditions above those

indicated in the operational sections of this specification

is not implied. Exposure to absolute maximum rating

conditions for extended periods may affect reliability.