TRUTH TABLE

Enable

Input

Power Out

H

H

L

H

L

X

ON

OFF

OFF

For each input : H = High level

L = Low level

X = Don’t care

PIN FUNCTIONS (see block diagram)

Name

Function

IN 1

Input to Driver 1

IN 2

Input to Driver 2

OUT 1

Output of Driver 1

OUT 2

Output of Driver 2

CLAMP A

Diode Clamp to Driver 1 and Driver 2

IN 3

Input to Driver 3

IN 4

Input to Driver 4

OUT 3

Output of Driver 3

OUT 4

Output of Driver 4

CLAMP B

Diode Clamp to Driver3 and Driver 4

ENABLE

Enable Input to All Drivers

VS

Logic Supply Voltage

GND

Common Ground

Symbol

Parameter

Value

Unit

Output Voltage

60

V

Logic Supply Voltage

7

V

Input Voltage, Enable Voltage

Continuous Colllector Current (for each channel)

for L6221CD

1.8

1.2

A

A

Collector Peak Current (repetitive, duty cycle = 10% ton = 5ms)

for L6221CD

2.5

1.7

A

A

Collector Peak Current (non repetitive, t = 10

µs)

for L6221CD

3.2

2.2

A

A

Operating Temperature Range (junction)

-40 to +150

°C

Storage Temperature Range

-55 to +150

°C

Output Substrate Current

350

mA

°C (powerdip)

°C (multiwatt)

°C (SO20)

°C (powerdip)

°C (multiwatt)

°C (SO20)

4.3

20

3.5

1

2.3

1

W

W

W

W

W

W

ABSOLUTE MAXIMUM RATINGS

L6221C-L6221CN-L6221CD

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