BA6219B Rohm Semiconductor, BA6219B Datasheet - Page 6

• Manufacturer Part Number: BA6219B
• Description: IC DRIVER REVERSE MOTOR HSIP10
• Manufacturer: Rohm Semiconductor

Specifications of BA6219B

• Applications: DC Motor Driver
• Number Of Outputs: 1
• Current - Output: 1.7A
• Voltage - Supply: 8 V ~ 18 V
• Operating Temperature: -20°C ~ 75°C
• Mounting Type: Through Hole
• Package / Case: 10-SIP + Tab
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -

(6)
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.
(7)
Voltage should never be applied to the input pins when
the V
V
less than V
electrical characteristics.
(8)
Depending on the ambient conditions, environment, or
motor characteristics, the back-rush voltage may fluctu-
ate. Be sure to confirm that the back-rush voltage will not
adversely affect the operation of the IC.
(9)
The power dissipation will fluctuate depending on the
mounting conditions of the IC and the ambient environ-
ment. Make sure to carefully check the thermal design of
the application where these ICs will be used.
(10) Power consumption
The power consumption by the IC varies widely with the
power supply voltage and the output current. Give full
consideration to the power dissipation rating and the
thermal resistance data and transient thermal resistance
data, to provide a thermal design so that none of the rat-
ings for the IC are exceeded.
(11) ASO
Make sure that the output current and supply voltage do
not exceed the ASO values.
(12) Precautions for input mode switching
To ensure reliability, it is recommended that the mode
switching for the motor pass once through the open
mode.
(13) 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.
Motor driver ICs
CC
is applied, the voltage on each input pin should be
The quality of these products have been carefully
Input pins
CC
Back-rush voltage
Power dissipation
voltage is not applied to the IC. Similarly, when
CC
and within the guaranteed range for the
(14) 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.
BA6219B / BA6219BFP-Y
403