BA6219B Rohm Semiconductor, BA6219B Datasheet

IC DRIVER REVERSE MOTOR HSIP10

BA6219B

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

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
-
The BA6219B and BA6219BFP-Y are reversible-motor drivers suitable for brush motors. Two logic inputs allow four out-
put modes: forward, reverse, idling, and braking. The motor revolving speed can be set arbitrarily by controlling the volt-
age applied to the motor.
FApplications
VCRs and cassette tape recorders
FFeatures
1) Large output current. (I
2) Built-in thermal shutdown circuit.
FBlock diagram
398
Reversible motor driver
BA6219B / BA6219BFP-Y
Motor driver ICs
O
=2.2A Max.)
3) Built-in output voltage setting pins.
4) Small standby supply current.

Related parts for BA6219B

BA6219B Summary of contents

Page 1

... Reversible motor driver BA6219B / BA6219BFP-Y The BA6219B and BA6219BFP-Y are reversible-motor drivers suitable for brush motors. Two logic inputs allow four out- put modes: forward, reverse, idling, and braking. The motor revolving speed can be set arbitrarily by controlling the volt- age applied to the motor. ...

Page 2

... Motor driver ICs FAbsolute maximum ratings (Ta = 25_C) FRecommended operating conditions (Ta = 25_C) FElectrical characteristics (unless otherwise noted 25_C and V FElectrical characteristic curves BA6219B / BA6219BFP-Y = 12V) CC 399 ...

Page 3

... Motor driver ICs FMeasurement circuits FInput / output truth table 400 BA6219B / BA6219BFP-Y ...

Page 4

... Motor driver ICs FPin descriptions (BA6219BFP-Y) BA6219B / BA6219BFP-Y (BA6219B) 401 ...

Page 5

... When the output voltage control pin (pin 4) is used V < CC1 * 2.5V V < {(V R CC2 (Q6) (2) When the output voltage control pin (pin 4) is not used, V (5) Input circuit BA6219B / BA6219BFP SAT (Q1) BE (Q5) BE (Q6) BE (Q7 SAT (Q3) BE (Q3) BE (Q2 (Q7) CC2 is either short-circuited left OPEN ...

Page 6

... There are no circuits built into these ICs that pre- vent in-rush currents. Therefore recommended to place a current limiting resistor or other physical counter- measure. BA6219B / BA6219BFP-Y (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 ...

Page 7

... A resistance range of 3X10 is recommended Power supply filtering capacitor. Place as near as possible to the V pin. CC1 CD : Capacitor to prevent both output transistors being turned on at the same time Capacitor to absorb surge voltage and prevent parasitic oscillations. FExternal dimensions (Units: mm) 404 BA6219B / BA6219BFP-Y (2) BA6219BFP-Y ...

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