January 1999 TOKO, Inc.

Page 3

TK75003

Note 1: Power dissipation is 825 mW when mounted. Derate at 6.6 mW/

°C for operation above 25 °C.

Note 2: For temperature dependence refer to "Slope Compensation Peak Current vs. Temperature" graph.

Note 3: The UVLO "on" voltage is guaranteed always to be below the internal clamp voltage.

Note 4: Guaranteed by design; not 100% tested.

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

)

G

N

I

M

I

T

N

O

I

T

C

E

T

O

R

P

T

N

E

R

R

U

C

R

E

V

O

(

R

E

C

U

D

E

R

Y

C

N

E

U

Q

E

R

F

f

)

R

F

(

V

R

D

f

/

V

R

D

n

o

i

t

c

u

d

e

R

y

c

n

e

u

q

e

r

F

o

i

t

a

R

V

B

F

V

6

.

1

,

V

2

.

1

=0

20

30

4%

)

N

I

P

V

R

D

(

N

O

I

T

C

E

S

T

U

P

T

U

O

D

)

X

A

M

(

V

R

D

o

i

t

a

R

y

t

u

D

m

i

m

i

x

a

M5

88

81

9%

t

)

E

S

I

R

(

V

R

D

e

m

i

T

e

s

i

RV

,

d

a

o

l

F

p

0

0

0

1

C

C

V

5

1

=5

25

7s

n

t

)

L

L

A

F

(

V

R

D

e

m

i

T

ll

a

FV

,

d

a

o

l

F

p

0

0

0

1

C

C

V

5

1

=5

25

7s

n

V

)

H

G

I

H

(

V

R

D

H

G

I

H

e

g

a

t

l

o

V

t

u

p

t

u

O

I

V

R

D

A

m

0

4

-

=1

.

0

10

.

1

1V

I

V

R

D

A

m

0

0

1

-

=0

.

0

18

.

0

1V

V

)

W

O

L

(

V

R

D

W

O

L

e

g

a

t

l

o

V

t

u

p

t

u

O

I

V

R

D

A

m

0

4

=1

.

05

2

.

0V

I

V

R

D

A

m

0

0

1

=2

.

00

5

.

0V

I

V

R

D

,

A

m

5

=V

C

C

V

9

=0

.

10

5

.

1V

TK75003 ELECTRICAL CHARACTERISTICS (CONT.)

Test Conditions: V

Typical numbers apply at T