392
Motor driver ICs BA6209 / BA6209N
(9) ASO
Make sure that the output current and supply voltage do
not exceed the ASO values.
(10) Precautions for input mode switching
To ensure reliability, it is recommended that the mode
switching for the motor pass once through the open
mode.
(11) There are no circuits built into these ICs that pre-
vent in-rush currents. Therefore, it is recommended to
place a current limiting resistor or other physical counter-
measure.
(12) If the potential of the output pin sways greatly and
goes below the potential of ground, the operation of the
IC may malfunction or be adversely affected. In such a
case, place a diode between the output and ground, or
other measure, to prevent this.
(13) The quality of these products have been carefully
checked; however, use of the products with applied volt-
ages, operating temperatures, or other parameters that
exceed the absolute maximum rating given may result in
the damage of the IC and the product it is used in. If the
IC is damaged, the short mode and open modes cannot
be specified, so if the IC is to be used in applications
where parameters may exceed the absolute maximum
ratings, then be sure to incorporate fuses, or other physi-
cal safety measures.
