4

 2004 Semtech Corp.

www.semtech.com

POWER MANAGEMENT

SC2688

Pin Configuration

Ordering Information

Pin Descriptions

Note:

(1) Only available in tape and reel packaging. A reel

contains 2500 devices.

e

c

i

v

e

D

)

1

(

e

g

a

k

c

a

Pr

a

e

n

i

L

e

g

a

t

l

o

V

p

m

e

T

T

(

e

g

n

a

R

R

T

S

8

8

6

2

C

S6

1

-

O

SV

5

.

2

/

V

5

.

1C

°

5

2

1

o

t

°

0

#

n

i

Pe

m

a

N

n

i

Pn

o

i

t

c

n

u

F

n

i

P

11

E

T

A

G1

O

D

L

t

u

p

t

u

O

e

v

i

r

D

e

t

a

G

21

S

O

D

L1

O

D

L

r

o

f

t

u

p

n

I

e

s

n

e

S

32

S

O

D

L2

O

D

L

r

o

f

t

u

p

n

I

e

s

n

e

S

4C

C

Ve

g

a

tl

o

V

t

u

p

n

I

5N

E

O

D

L.

r

o

ti

n

o

M

y

l

p

p

u

S

O

D

L

6-

S

C)

e

v

it

a

g

e

n

(

t

u

p

n

I

e

s

n

e

S

t

n

e

r

r

u

C

7+

S

C)

e

v

it

i

s

o

p

(

t

u

p

n

I

e

s

n

e

S

t

n

e

r

r

u

C

8H

Dt

u

p

t

u

O

r

e

v

i

r

D

e

d

i

S

h

g

i

H

9D

N

G

Pd

n

u

o

r

G

r

e

w

o

P

0

1L

Dt

u

p

t

u

O

r

e

v

i

r

D

e

d

i

S

w

o

L

1

1T

S

Bs

r

e

v

i

r

D

r

o

f

y

l

p

p

u

S

2

1N

E

)

1

(

n

o

it

a

r

e

p

o

l

a

m

r

o

n

r

o

f

n

e

p

o

r

o

h

g

i

H

,

r

e

t

r

e

v

n

o

c

e

h

t

n

w

o

d

s

t

u

h

s

w

o

l

c

i

g

o

L

3

1B

Ft

u

p

n

i

k

c

a

b

d

e

e

f

n

o

it

c

e

s

r

e

h

c

ti

w

S

4

1V

O

D

Ln

o

it

c

e

s

O

D

L

r

o

f

V

2

1

+

5

12

E

T

A

G2

O

D

L

t

u

p

t

u

O

e

v

i

r

D

e

t

a

G

6

1D

N

G

Ad

n

u

o

r

G

l

a

ti

g

i

D

d

n

a

g

o

l

a

n

A

l

a

n

g

i

S

ll

a

m

S

Note:

(1) All logic level inputs and outputs are open collector TTL compatible.

1

2

3

4

5

6

7

8

TOP VIEW

(16 Pin SOIC)

13

12

14

15

16

11

10

9

GATE1

LDOS1

LDOS2

VCC

LDOEN

CS-

CS+

DH

GATE2

LDOV

EN

BST

DL

AGND

FB

PGND