CS8122 datasheet(3/8 Pages) CHERRY

3 / 8 page

Typical Performance Characteristics

0.0

VIN (V)

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

5.0

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

125ûC

25ûC

-40ûC

Rload = 25W

0.0

VIN (V)

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

20.0

40.0

60.0

80.0

100.0

120.0

Rload = 6.67W

Rload = 10W

Rload = 25W

Rload = NO LOAD

Room Temp.

0.0

IN (V)

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

Rload = 25W

125ûC

25ûC

-40ûC

Output Voltage vs Input Voltage over Temperature

Quiescent Current vs Input Voltage over Load Resistance

Quiescent Current vs Input Voltage over Temperature

0.0

VIN (V)

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

Rload =

NO LOAD

Rload = 6.67W

Rload = 10W

Room Temp.

VOUT vs. VIN over RLOAD

Package Lead Description

PACKAGE LEAD #

LEAD SYMBOL

FUNCTION

Rload=25½

5Lead TO-220

1VIN

Unregulated supply voltage to IC.

2VOUT

Regulated 5V output.

Gnd

Ground connection.

Delay

Timing capacitor for

function.

CMOS/TTL compatible output lead.

goes low whenev-

er VOUT drops below 6% of it's regulated value.

RESET

CS8122 Datasheet(PDF) 3 Page - Cherry Semiconductor Corporation

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