2

Date: 08/25/04

SP7651 Wide Input Voltage Range 3A, 900kHz, Buck Regulator

© Copyright 2004 Sipex Corporation

ELECTRICAL SPECIFICATIONS

The ♦ denotes the specifications which apply over the full temperature range, unless otherwise specified.

These are stress ratings only and functional operation of the device at

these ratings or any other above those indicated in the operation sections

of the specifications below is not implied. Exposure to absolute maximum

rating conditions for extended periods of time may affect reliability.

BST ............................................................................................... 35V

BST-SWN ......................................................................... -0.3V to 7V

SWN ................................................................................... -1V to 20V

GH ......................................................................... -0.3V to BST+0.3V

GH-SWN ......................................................................................... 7V

Storage Temperature .................................................. -65°C to 150°C

Power Dissipation .................................................... Internally Limited

Lead Temperature (Soldering, 10 sec) ...................................... 300°C

ESD Rating .......................................................................... 2kV HBM

ABSOLUTE MAXIMUM RATINGS

R

E

T

E

M

A

R

A

P.

N

I

M.

P

Y

T.

X

A

MS

T

I

N

US

N

O

I

T

I

D

N

O

C

T

N

E

R

R

U

C

T

N

E

C

S

E

I

U

Q

V

C

C

)

g

n

i

h

c

t

i

w

s

o

N

(

t

n

e

r

r

u

C

y

l

p

p

u

S5

.

13

A

mV

B

F

V

9

.

0

=

V

C

C

)

g

n

i

h

c

t

i

w

s

(

t

n

e

r

r

u

C

y

l

p

p

u

S6

1D

B

TA

m

♦

)

g

n

i

h

c

t

i

w

s

o

N

(

t

n

e

r

r

u

C

y

l

p

p

u

S

T

S

B2

.

04

.

0A

mV

B

F

V

9

.

0

=

)

g

n

i

h

c

t

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w

s

(

t

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r

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u

C

y

l

p

p

u

S

T

S

B8

D

B

TA

m

♦

O

L

V

U

:

N

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T

C

E

T

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R

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V

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C

d

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h

s

e

r

h

T

t

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a

t

S

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L

V

U0

0

.

45

2

.

45

.

4V

V

C

C

s

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t

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H

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V

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0

10

0

20

0

3V

m

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s

e

r

h

T

t

r

a

t

S

N

I

V

U3

.

25

.

25

6

.

2V

♦

s

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t

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H

N

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V

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0

20

0

30

0

4V

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r

r

u

C

t

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p

n

I

N

I

V

U1

A

µV

0

.

3

=

N

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V

U

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C

N

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R

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I

F

I

L

P

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A

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,

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g

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f

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X

2

V

B

F

V

;

C

C

C

º

5

2

=

T

,

V

5

=

e

c

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r

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f

e

R

r

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f

il

p

m

A

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r

r

E

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t

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T

d

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v

O

8

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7

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00

0

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02

1

8

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♦

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T

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A

r

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E6

V

/

A

m

n

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G

r

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p

m

A

r

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r

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6B

dd

a

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L

o

N

t

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r

r

u

C

k

n

i

S

P

M

O

C0

5

1A

µV

B

F

V

9

.

0

=

P

M

O

C

,

V

9

.

0

=

t

n

e

r

r

u

C

e

c

r

u

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S

P

M

O

C0

5

1A

µV

B

F

V

2

.

2

=

P

M

O

C

,

V

7

.

0

=

V

B

F

t

n

e

r

r

u

C

s

a

i

B

t

u

p

n

I0

50

0

2A

nV

B

F

V

8

.

0

=

e

l

o

P

l

a

n

r

e

t

n

I4

z

H

M

p

m

a

l

C

P

M

O

C5

.

2V

V

B

F

C

º

5

2

=

A

T

,

V

7

.

0

=

t

n

e

i

c

i

f

f

e

o

C

.

p

m

e

T

p

m

a

l

C

P

M

O

C2

-C

º

/

V

m