2

LTC1153

LTC1153C

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Voltage

q

4.5

18

V

Quiescent Current OFF

8

20

µA

Quiescent Current ON

85

120

µA

Quiescent Current ON

180

400

µA

Input High Voltage

q

2V

Input Low Voltage

q

0.8

V

Input Current

q

±1

µA

Input Capacitance

5pF

Timing Capacitor Threshold Voltage

2.1

2.5

2.9

V

2.0

2.6

3.2

V

Timing Capacitor Current

3.0

4.2

6.0

µA

Shutdown Input High Voltage

q

2V

Shutdown Input Low Voltage

q

0.8

V

Shutdown Input Current

q

±1

µA

Drain Sense Threshold Voltage

80

100

120

mV

q

75

100

125

mV

Drain Sense Input Current

q

±0.1

µA

A

G

A

U

A

R

BSOLUTEXI

TI

S

Supply Voltage ........................................................ 22V

Timing Capacitor Voltage ... (VS + 0.3V) to (GND – 0.3V)

Gate Voltage ....................... (VS + 24V) to (GND – 0.3V)

Status Output Voltage .............................................. 15V

Current (Any Pin) .................................................. 50mA

Operating Temperature

LTC1153C .............................................. 0

°C to 70°C

Storage Temperature Range ................. – 65

°c to 150°C

Lead Temperature (Soldering, 10 sec.)................ 300

°C

PACKAGE/ORDER I FOR ATIO

ORDER PART

NUMBER

S8 PART MARKING

ORDER PART

NUMBER

LTC1153CN8

LTC1153CS8

1153

1

2

3

4

8

7

6

5

TOP VIEW

IN

TIMING CAP

STATUS

GND

DRAIN SENSE

GATE

SHUTDOWN

N8 PACKAGE

8-LEAD PLASTIC DIP

LTC1153 • PO01

1

2

3

4

8

7

6

5

TOP VIEW

DRAIN SENSE

GATE

SHUTDOWN

TIMING CAP

STATUS

GND

S8 PACKAGE

8-LEAD PLASTIC SOIC

IN

LTC1154 • PO02