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2015-08-0009

PT0514-4

08/24/15

4

PI5USB2544

USB Charging Port Controller and 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)

73

84

mΩ

-40

73

105

-40

73

120

OUT voltage rise time

0.7

1.0

1.60

ms

OUT voltage fall time

0.2

0.35

0.5

OUT voltage turn-on time

2.7

4

ms

OUT voltage turn-off time

1.7

3

Reverse leakage current

-40

OUT

2

μA

Discharge

OUT discharge resistance

400

500

630

Ω

OUT discharge hold time

1.30

2.0

2.9

s

EN, ILIM_SEL, CTL1,CTL2, CTL3, inputs

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