LT1089

3

1089fa

PARAMETER

CONDITIONS (NOTE 2)

MIN

TYP

MAX

UNITS

Output Saturation Voltage

●

1.3

1.5

V

Switch ON,

1.5

V

●

2.4

V

Switch OFF,

1.5

V

●

0.8

V

Input Current

– 20

µA

●

– 100

µA

0

µA

●

±5

µA

Ground Pin Current

3.5

m A

●

5.0

m A

0

µA

●

±20

µA

Output Current

●

5

10

mA

Current Limit

●

8.0

9.5

12.0

A

●

0.5

1.0

1.5

A

Turn-On Delay

1

µs

●

10

µs

Turn-Off Delay

5

µs

●

20

µs

Output Risetime

10

µs

●

25

µs

Output Falltime

10

µs

●

25

µs

Thermal Resistance

K Package

1.6

°C/ W

T Package

2.0

°C/ W

temperature range. (Note 1)

Note 1: Absolute Maximum Ratings are those values beyond which the life

of a device may be impaired.

load is referred to the ground pin (GND) of the device. Positive current

values are defined to flow out of the device.

Note 3: For input voltages greater than 2.4V the device Is guaranteed to be

turned on. 1.5V is the typical threshold at 25°C.

Note 4: For input voltages less than 0.8V, the device is guaranteed to be in

an off state. 1.5V is the typical switch threshold at 25°C.

Note 5: For reactive loads such as large capacitors, the output falltime will

be determined by the load.