TB62725BPG/BFG/BFNG
Pin Assignment
(top view)
Pin layout and functionality are similar to those of the TB62705C. (each characteristic value is different.)
GND
SERIALIN
CLOCK
LATCH
OUT0
OUT1
OUT2
OUT3
VDD
REXT
SERIALOUT
ENABLE
OUT7
OUT6
OUT5
OUT4
Block Diagram
OUT0
OUT1
OUT7
REXT
IREG
ENABLE
Q
L D
LATCH
Q
L D
L
Q
D
SERIALIN
D Q
CK
D Q
CK
D Q
CK
SERIALOUT
CLOCK
Truth Table
CLOCK
LATCH
H
L
H
X
X
ENABLE
L
L
L
L
H
SERIALIN
Dn
Dn
+
1
Dn
+
2
Dn
+
3
Dn
+
3
OUT0 OUT5 OUT7
Dn Dn
-
5 Dn
-
7
No change
Dn
+
2 Dn
-
3 Dn
-
5
Dn
+
2 Dn
-
3 Dn
-
5
Off
SERIALOUT
Dn
-
7
Dn
-
6
Dn
-
5
Dn
-
5
Dn
-
5
Note 1:
OUT0
to
OUT7
=
On when Dn
=
H; to
OUT0
to
OUT7
=
Off when Dn
=
L.
In order to ensure that the level of the power supply voltage is correct, an external resistor must be
connected between REXT and GND.
2
20050420