Triple USB Switch with Autoreset and

Fault Blanking

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3

ELECTRICAL CHARACTERISTICS (continued)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

FAULT_ Output Low Voltage

0.4

V

FAULT_ Output High Leakage

Current

1

µA

OUT_ Autoreset Current

1025

45mA

OUT_ Autoreset Threshold

In latched off state, OUT_ rising

0.4

0.5

0.6

V

OUT_ Autoreset Blanking Time

10

20

35

ms

ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

CONDITIONS

MIN

MAX

UNITS

Supply Voltage Range

4.0

5.5

V

Switch On-Resistance

Each switch

135

m

Ω

Standby Supply Current

All switches disabled

10

µA

75

90

Quiescent Supply Current

100

µA

OUT_ Off-Leakage Current

10

µA

Undervoltage Lockout Threshold

Rising edge, 3% hysteresis

3.0

3.8

V

Continuous Load Current

500

mA

Continuous Current Limit

0.7

1.2

A

Short-Circuit Current Limit

0.9

1.6

Continuous Current-Limit

Blanking Timeout Period

From continuous current-limit condition to

FAULT_ asserted

10

35

ms

Short-Circuit Blanking Timeout

Period

From short-circuit current-limit condition to

FAULT_ asserted

7.5

35.0

ms

Turn-On Delay

Ω, does not include rise time

0.5

4.0

ms

Turn-Off Delay

Ω, does not include fall time

3ms

ON_, SEL Input High Level

2

V

ON_, SEL Input Low Level

0.8

V

ON_, SEL Input Leakage Current

-1

+1

µA

FAULT_ Output Low Voltage

0.4

V

FAULT_ Output High Leakage

Current

1

µA

OUT_ Autoreset Current

10

50

mA

OUT_ Autoreset Threshold

In latched off state, OUT_ rising

0.4

0.6

V

OUT_ Autoreset Blanking Time

10

35

ms

Note 1: Short-circuit detect threshold is the output voltage at which the device transitions from short-circuit current limit to

continuous current limit.

Note 2: Specifications to -40°C are guaranteed by design, not production tested.