ADVANCED INFORMATION

Page 2

January 1999 TOKO, Inc.

TK65020

circuit board. When this is not possible, a derating factor of 1.6 mW/

°C must be used.

TK65020 ELECTRICAL CHARACTERISTICS

Over operating temperature range and supply voltage range, unless otherwise specified.

ABSOLUTE MAXIMUM RATINGS

All Pins Except SW and GND .................................... 6 V

SW Pin ....................................................................... 9 V

Power Dissipation (Note 1) ................................. 400 mA

Storage Temperature Range ................... -55 to +150

°C

Operating Temperature Range ................... -20 to +80

°C

Junction Temperature ........................................... 150

°C

L

O

B

M

Y

SR

E

T

E

M

A

R

A

PS

N

O

I

T

I

D

N

O

C

T

S

E

TN

I

MP

Y

TX

A

MS

T

I

N

U

V

N

I

e

g

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t

l

o

V

y

l

p

p

u

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9

.

00

6

.

1V

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)

Q

(

B

)

3

e

t

o

N

(

t

n

e

r

r

u

C

y

r

e

t

t

a

B

d

a

o

L

o

N

V

N

I

,

V

3

.

1

=I

T

U

O

,

A

m

0

=

T

A

C

°

5

2

=

1

42

6A

µ

V

(

I

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t

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t

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C

t

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c

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,

V

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1

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,

A

m

0

=

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°

5

2

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10

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C

t

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PV

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I

,

V

3

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1

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U

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A

m

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10

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f

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1

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73

82

0

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k

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V

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1

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g

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1

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R

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D

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m

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°

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=5

40

55

5%

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g

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T

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°

5

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=8

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20

5

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28

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2V

∆V

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∆T

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∆V

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∆V

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f

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V

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2

.

0

=

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1

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,

A

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6

=

li

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C

F

D

3

,

H

µ

5

9

=

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6

7%

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V

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e

g

a

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d

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UT

A

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5

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t

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(

,

C

°

5

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=5

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.

09

7

.

0V

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A

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r

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f

)

4

,

2

s

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t

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N

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V

N

I

T

,

V

1

.

1

=

A

,

C

°

5

2

=

li

o

C

F

D

3

,

H

µ

5

9

=

L

50

.

8A

m

V

N

I

T

,

V

3

.

1

=

A

,

C

°

5

2

=

li

o

C

F

D

3

,

H

µ

5

9

=

L

90

.

5

1A

m

V

N

I

T

,

V

1

.

1

=

A

,

C

°

5

2

=

li

o

C

3

7

D

,

H

µ

9

3

=

L

8

.

9

1A

m

V

N

I

T

,

V

3

.

1

=

A

,

C

°

5

2

=

li

o

C

3

7

D

,

H

µ

9

3

=

L

0

.

8

3A

m