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SP2526EN-2

+3.0V to +5.5V USB Power Control Switch

Signal Processing Technologies 

ABSOLUTE MAXIMUM RATINGS

These are stress ratings only and functional operation

of the device at these ratings or any other above those

indicated in the operation sections of the specifica-

tions below is not implied. Exposure to absolute maxi-

mum rating conditions for extended periods of time

may affect reliability.

Supply Voltage......................................-0.3V, +6.0V

Operating Temperature.....................-40˚C to +85˚C

Storage Temperature......................-65˚C to +150˚C

Power Dissipation Per Package

8-pin NSOIC

(derate 6.14mW/OC above+70OC).................500mW

8-pin PDIP

(derate 11.8mW/OC above+70OC)...............1000mW

SPECIFICATIONS

Unless otherwise noted, the following specifications apply for VIN = +5.0V, TA = 25°C.

PARAMETER

MIN. TYP. MAX. UNITS

CONDITIONS

Operating Voltage Range, V 3.0

5.5

IN

Supply Current, IIN

0.05 5.0

80 140

V

µA

enable off, no output load

enable on, no output load

Enable Input Threshold

Voltage

2.1 2.4

0.8 1.9

V

low to high transition

high to low transition

Enable Input Current

Enable Input Capacitance

0.01 1

0.01 1

1

µA

V = V = 2.4V

EN

OH(min)

VEN = VOL(max) = 0.8V

pF

Switch Resistance

Output Turn-On Delay

Output Turn-On Rise Time

Output Turn-Off Delay

Output Turn-Off Fall Time

Output Leakage Current

80

140

mΩ

3.3V<V < 5.0V,I <500mA

IN

L

0.5

ms RL=10Ω each output

1

ms RL=10Ω each output

1

20

µs RL=10Ω each output

1

20

µs RL=10Ω each output

.02 10 µA each output

Current Limit Threshold

2.0 2.8

A each output, Ramped load applied to enable output

Short-Circuit Current Limit

Over-Temperature Shutdown

Threshold

0.5 0.75 1.25

135

125

A each output, VOUT = 0V

OC

increasing temperature

decreasing temperature

Error Flag Output Resistance

Error Flag Off Current

UVLO Threshold

10 25

15 40

0.01 1

2.7 3.0

2.5 2.6

Ω

VIN = 5V,IL = 10mA

VIN = 3.3V,IL = 10mA

µA VFLAG = 5V

V

VIN increasing, TMIN to VIN decreasing, TMAX

Rev. 9-27-00

SP2526 +3.0V to +5.5V USB Power Control Switch

2

© Copyright 2000 Sipex Corporation

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