TB62710P/F/FN

2006-06-14

2

Block Diagram

Truth Table

CLOCK

LATCH

ENABLE

SERIAL-IN

OUT0… OUT5 … OUT7

SERIAL-OUT

H

L

Dn

Dn … Dn

− 5 … Dn − 7

Dn

− 7

L

L

Dn

+ 1

No Change

Dn

− 6

H

L

Dn

+ 2

Dn

+ 2 … Dn − 3 … Dn − 5

Dn

− 5

X

L

Dn

+ 3

Dn

+ 2 … Dn − 3 … Dn − 5

Dn

− 5

X

H

Dn

+ 3

OFF

Dn

− 5

Note 1: OUT0~OUT7 = ON when Dn = “H”; OUT0~OUT7 = OFF when Dn = “L”.

In order to ensure that the level of the power supply voltate is correct, an external resistor must be

connected between R-EXT and GND.

GND

SERIAL-IN

LATCH

CLOCK

NC

OUT0

OUT1

R-EXT

SERIAL-OUT1

ENABLE

SERIAL-OUT2

OUT7

OUT6

P- & FN-types

OUT2

OUT5

OUT3

OUT4

GND

SERIAL-IN

LATCH

CLOCK

NC

OUT0

OUT1

R-EXT

SERIAL-OUT1

ENABLE

SERIAL-OUT2

NC

OUT7

OUT6

F-type

OUT2

OUT5

OUT3

OUT4

NC

NC

NC

SERIAL-IN

LATCH

R-EXT

ENABLE

I-REG

Q

ST

D

Q

ST

D

D

Q

CK

Q

ST

D

D

Q

CK

D

Q

CK

CLOCK

OUT0

OUT1

OUT7

SERIAL-OUT1

D

Q

CK

SERIAL-OUT2