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All trademarks are property of their respective owners 2014-08-0001

www.pericom.com

PT0516

8/27/14

4

PI5USB2549

USB Charging Port Controller and Load Detection Power Switch

Electrical Characteristics

4.5V≤V

Positive currents are into pins. Typical values are at 25°C. All voltages are with respect to GND. unless otherwise specified.

Symbol

Parameter

Test Conditions

Min

Typ.

Max

Unit

Power Switch

On Resistance

(1)

-

65

-

mΩ

-40

-

65

105

-40

-

65

120

Discharge

OUT discharge resistance

-

500

-

Ω

OUT discharge hold time

1.30

2.0

2.9

s

MODE_SEL input

Input pin rising logic

threshold voltage

-

1

1.35

1.70

V

Input pin falling logic

threshold voltage

-

0.85

1.15

1.45

V

Hysteresis

(2)

-

-

200

-

mV

Input current

Pin voltage= 0V to 5.5V

-0.5

-

0.5

µA

(1) Pulse-testing techniques maintain junction temperature close to ambient temperature; Thermal effects must be taken into account separately

(2) These parameters are provided for reference only and do not constitute part of Pericom's published device specifications for purposes of Pericom's product

warranty