n Overview
The AN6663S and AN6663SP are the forward/reverse drive
ICs for small DC motors. They provide 4 Kinds of outputs such
as foward rotation, reverse rotation, brake, and stop by the 2bit
input and are optimum as the drivers for the small motors of
100 to 150mA.
n Features
• Wide range of operating supply voltage
: V
CC (opr)
= 3 to 16V
• Large power dissipation
(AN6663SP : P
D
= 1.45W when mounted)
• Built-in low saturation voltage type output transistor
• Built-in counter electromotive voltage suction diode
• Input voltage at the TTL level : V
IL
= 0.8V or less,
V
IH
= 2V or more
AN6663S, AN6663SP
Bridge Drivers
1
2
3
4
0.4
–
0.25
0.6
–
0.3
1.27
0.1
–
0.1
0.3
0.15 0.65
1.5
–
0.2
5.0
–
0.3
4.2– 0.3
6.5– 0.3
8-pin PANAFLAT Plastic Package (SOP008-P-0225A)
8
7
6
5
Unit : mmAN6663S
1
Pin No. : AN6663S
Pin No. : AN6663SP
VCC
GND
2 4
8
1
5
4
6
3
5
Input Logic Input Logic
Fin
3
n Block Diagram
0.5– 0.1
12345
9.5
–
0.4
5.5
–
0.3
1.5
–
0.25
1.5
–
0.25
1.2
–
0.25
0.7
–
0.1
(2.5)
Unit : mmAN6663SP
1.27 0.5– 0.1
0.5
+ 0.1
– 0.05
0 — 0.2
(1.1)
5-pin SIL Plastic Package (HSIP005-P-0000)
5.0– 0.25
7.5– 0.3
2.3– 0.3
8.5– 0.4