CS8240 datasheet(2/5 Pages) CHERRY

2 / 5 page

Electrical Characteristics: -40¡C ² TA ² 125¡C, -40¡C ² TJ ² 150¡C, unless otherwise noted.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Package Lead Description

PACKAGE LEAD #

LEAD SYMBOL

FUNCTION

5 Lead TO-220

1VCC

Supply voltage to IC. Supplies load current through

output PNP.

OUT

Collector of output PNP, current to load is sourced

from this lead.

No connection.

Gnd

Ground.

5VIN

Input voltage to control output. Logic high turns out-

put on. Logic low turns output off.

s General Characteristics

Operating Supply Voltage

6.0

Quiescent Current

VCC = 12V, VIN ²VIN(LOW)

100

µA

VIN ³VIN(HI), RLOAD = 50½,

6 ² VCC ² 20V

20V ² VCC ² 24V

s Output Stage

Output Saturation Voltage

VIN ²VIN(HI), VCC = 6.0V,

ILOAD = 125mA

0.22

0.5

VCC = 14V, ILOAD = 225mA

0.33

0.7

Output Leakage Current

Input ² VIN(L), VCC = 12V, VOUT = 0V

150

µA

Negative Output Clamp

ICLAMP = 100mA, VCC = 12V

-18

-15.5

-12

Turn On Delay Time

VCC = 12V, ILOAD = 150mA

Turn Off Delay Time

VCC = 12V, ILOAD = 150mA

s Input Stage

Input Voltage

Logic = High, VCC = 12V Turn ON

0.8

1.45

Logic = Low, VCC = 12V Turn OFF

1.2

2.0

Input Current

VIN = 5.5V

100

200

µA

VIN = 0.8V

µA

s Protection Circuitry

Overvoltage Shutdown

VIN ³VIN(HI)

Output Short Circuit Current VIN ³VIN(HI), VCC = 12V, VOUT = 0V

0.55

1.1

2.5

Thermal Shutdown

150

165

¡C

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