US2076A

Preliminary

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

4 of 8

www.unisonic.com.tw

QW-R502-446.a

ABSOLUTE MAXIMUM RATING

PARAMETER

SYMBOL

RATINGS

UNIT

Output Current

Internally Limited

Fault Flag Current

50

mA

Fault Flag Voltage

+6.0

V

Supply Voltage

+6.0

V

Output Voltage

+6.0

V

Control Input

-0.3 ~ 6

V

Storage Temperature

-65 ~ +150

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

OPERATING RATINGS

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

+3 ~ +5.5

V

Ambient Operating Temperature

-40 ~ +85

°C

THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

Junction to Ambient

160

°C/W

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP MAX

UNIT

switch off, OUT = open

25

μA

Supply Current (Note)

switch on, OUT = open

110

μA

low to high transition

2.4

2.5

V

Enable Input Threshold

high to low transition

1.0

2.2

V

0.01

1

μA

Enable Input Current

0.01

1

μA

Enable Input Capacitance

1

pF

100

mΩ

Switch Resistance

140

mΩ

Output Turn-On Delay

1

ms

Output Turn-On Rise Time

RL = 10Ω each output

0.5

ms

Output Turn-Off Delay

1

20

μs

Output Turn-Off Fall Time

1

20

μs

Output Leakage Current

10

μA

Short Circuit Current Limit

each output

0.5

0.75

1.25

A

135

°C

Overtemperature Shutdown

Threshold

125

°C

10

Ω

Error Flag Output Resistance

15

Ω

Error Flag Off Current

0.01

1

μA

2.5

V

UVLO Threshold

2.3

V